Paket Audio Mobil Audison Bit Ten

Audison Bit Ten saat ini merupakan salah satu processor audio mobil dengan kualitas suara yang baik dengan harga yang cukup terjangkau. Dengan fitur yang sangat lengkap seperti 2 way active crossover yang mana ini berarti anda dapat menerapkan sistem audio mobil aktif 2 way full, kemudian dilengkapi dengan 32 band fully adjustable Equalizer dan ditambah dengan fitur time alignment yang akan meningkatkan staging sistem audio di didalam kendaraan anda.

Memenuhi keinginan para customernya untuk mendapatkan kualitas suara terbaik dalam siste audio mobilnya, Master sound sekarang mengeluarkan paket audio mobil Bit Ten yang diracik dengan power amplifier dan speaker dari  Vox Research serta dilengkapi dengan subwoofer dari Momentum sebagai penghasil nada rendah. 

Paket ini diracik untuk mendapatkan kualitas suara terbaik dengan harga yang cukup terjangkau dengan menggunakan produk-produk yang berkualitas. Speaker maupun power amplifier VOX Research tentunya sudah sering dibicarakan oleh para penggemar audio mobil tentang kualitas suara maupun daya tahannya. Tidak terkecuali subwoofer momentum yang juga memiliki output nada rendah yang juga sangat mumpuni.

Paket audio mobil ini dibandol oleh serharga Rp. 9.750.000, dari harga normal yang seharusnya Rp. 12.750.000, dan paket ini terdiri dari :

• 1 Pcs Sound Processor Audison Bit Ten
• 1 Pcs Power Monoblock Intersys ISP 1500D
• 1 Pcs Power Amplifier 4 Channel VOX AL4080SE
• 1 Set Speaker Split 2 Way VOX 6.5Y
• 1 Pcs Subwoofer Momentum 10 Inch Double Voice Coil
• Box Subwoofer Paket Standard
• Kabel-Kabel
• Setting dan Instalasi

Segera hubungi Master Sound Car Audio Untuk mendapatkan keterangan lengkap paket ini. 

Read More

Subwoofer Morel Primo

Subwoofer Morel Primo

Kembali Morel Hifi mengeluarkan subwoofer terbarunya Morel Primo, Morel Primo merupakan salah satu lineup subwoofer dari morel untuk kelas entry level dengan harga yang cukup terjangkau subwoofer ini mampu menghasilkan nada sub rendah dengan sangat baik dalam suatu sistem audio mobil.

Ciri khas karakter suara Morel sangat kental terasa pada subwoofer ini, kedalaman suara subwoofer yang bersih dan detail serta kecepatannya mereproduksi nada-nada bawah juga sangat mengagumkan. Dengan bahan conus terbuat dari super stiiff treated paper cone dan surround subwoofer terbuat dari bahan karet yang cukup tebal serta motor magnet high grade ferrite dan 2 inch voice coil yang akan memberikan daya elektromagnet yang kuat untuk mendapatk kualitas musik yang lebih baik.

Subwoofer morel primo ini dirancang untuk dapat digunakan pada box sealed maupun ported dengan efisiensi yang tinggi dan dapat memberikan output suara yang lebih maksimal sehinga tetap dapat memberikan output suara yang tinggi walaupun menggunakan power amplifier dengan daya yang sedang.

Subwoofer Morel Primo merupakan salah satu pilihan terbaik untuk anda penggemar audio mobil terutama pada kelas entry level. Dengan harga yang cukup terjangkau anda sudah mendapatkan kualitas suara terbaik dari morel.

Spesifikasi :

Read More

Brax 2400.2 GE Power Amplifier

Brax GE

BRAX 2400.2 GRAPHIC EDITION power amplifier, "Graphic Edition" to pursue additional high output and high quality based on the basic concepts of X2000.2/X2400.2, improvements and manual selection of power supply devices with specially designed, made patterns and strengthening of the Board The special models were tuned.

Switching power supply device for MOS-3 parallel drive of the FET, a large toroidal transformer shield covers specifications, di-bridge circuit, and constitute a more powerful power supply unit with a custom combine the large capacity condenser.

MOS-final pairing of the FET devices is performed using a screening instrument with 300 items, and a balanced push-pull circuit.

Despite using a print pattern Thick, high-current lines are distorted when high output is suppressed to enhance the pattern of silver wire.

The input section uses an IC operational amplifier manufactured by Burr-Brown. This higher resolution has achieved outstanding sound localization.

Heatsink design is extended to cover the connection terminals, fixed body design after all wiring.
Color sink "Graphic Edition" you can choose from platinum or chrome color only.
The amplifier supports an optional spacer to produce a more upscale.
Amplifier configuration has two models of spacers chrome and gold.

Main specifications :

• Channel mode: 2ch/3ch/4ch
• Output Power: 135W × 4ch 4ΩStereo
• 234W × 4ch 2ΩStereo
• 470W × 2ch 4ΩMono
• Frequency Response: 20 to 20KHz
• THD: 0.001%
• Ratio SN: 110dB or more
• Built CrossOver: Independent Expression HP / LP
• 12dB, switchable 24dB/oct
• 15 to 4.5KHz
• Input sensitivity: 0.3V ~ 7.5V
• Input impedance: 10KΩ
• Damping Factor: 400
• Comes with an external fuse: 100A × 1
• Dimensions (W × H × D): 238 × 53 × 473 (mm)
• Weight: 8.2Kg

Read More

Audison TH 6.5 SAX Midbass

Audison TH 6.5 SAX Midbass

The TH 6.5 sax speaker midbass captures the listener with its sound quality, timbre accuracy and impulsive  response. The X-pulp cone, produced using cellulose pulp and a glass fibre mesh, provides the highest rigidity with the warm and detailed sound typical of cellulose.

Like musical instruments are predestined to the creation of sound, Thesis speakers are designed for music reproduction. Wind, chord, percussion and electrical instruments along with the human voice contribute to the creation of the musical message, complex yet harmonious. In the same way, a system composed by the tweeter violino, the midrange voce, the woofer sax and the subwoofer basso of the Thesis range become an extraordinary harmonious group. A result that goes beyond High Fidelity, a system capable of provoking intense emotions.

Overtaking the intrinsic limits of traditional car audio speakers was the primary goal relating to the esearch for this project. Thanks to the most advanced FEM (Finite Element Modelling) software along with measurement and analysis devices such as Klippel®, a mathematical model was worked out to start the development. This, combined with intense prototype development, was used in search of the ideal transducer. A big magnet and a rigid cone are not sufficient to create strong and detailed sound. Sound is generated by the alchemy of elements that cannot be seen, from the pulsing heart of the speaker.

The high precision mechanical parts were created by machining solid one piece material, including a REN (Rare Earth Neodymium) magnet. The single layer, flat wire, edge wound voice coil enhances the compact size and light weight of the mobile group while still maintaining unmatched thermal dissipation.

The anti-resonant die cast alloy basket, the aerodynamic profile of the spokes, together with the "open-air" design drastically reduce back wave reflections. The zinc alloy grille protects without altering the acoustic performance.

Specification :

Read More

Audison TH 6.5 SAX Midbass

Audison TH 6.5 SAX Midbass

The TH 6.5 sax midbass captures the listener with its sound quality, timbre accuracy and impulsive  response. The X-pulp cone, produced using cellulose pulp and a glass fibre mesh, provides the highest rigidity with the warm and detailed sound typical of cellulose.

Like musical instruments are predestined to the creation of sound, Thesis speakers are designed for music reproduction. Wind, chord, percussion and electrical instruments along with the human voice contribute to the creation of the musical message, complex yet harmonious. In the same way, a system composed by the tweeter violino, the midrange voce, the woofer sax and the subwoofer basso of the Thesis range become an extraordinary harmonious group. A result that goes beyond High Fidelity, a system capable of provoking intense emotions.

Overtaking the intrinsic limits of traditional speakers was the primary goal relating to the esearch for this project. Thanks to the most advanced FEM (Finite Element Modelling) software along with measurement and analysis devices such as Klippel®, a mathematical model was worked out to start the development. This, combined with intense prototype development, was used in search of the ideal transducer. A big magnet and a rigid cone are not sufficient to create strong and detailed sound. Sound is generated by the alchemy of elements that cannot be seen, from the pulsing heart of the speaker.

The high precision mechanical parts were created by machining solid one piece material, including a REN (Rare Earth Neodymium) magnet. The single layer, flat wire, edge wound voice coil enhances the compact size and light weight of the mobile group while still maintaining unmatched thermal dissipation.

The anti-resonant die cast alloy basket, the aerodynamic profile of the spokes, together with the "open-air" design drastically reduce back wave reflections. The zinc alloy grille protects without altering the acoustic performance.

Specification :

Untuk Produk Lengkap Audio Mobil

Read More

Dynaudio Esotec 242 Speaker

The Dynaudio Esotec Automotive loudspeaker series exudes all of the virtues in Dynaudio’s long-standing tradition of high performance loudspeaker designs: Highly-evolved Dynaudio technology, meticulously selected components, painstakingly matched materials and carefully voiced sonics.

Every technical detail is developed and manufactured exclusively by Dynaudio in the company’s state-of-the-art production facility in Skanderborg, Denmark. Dynaudio loudspeaker systems exhibit no sonic character other than that of the recording, and are renowned for their ability to portray an accurate, uncolored reproduction of music. Music the way it was intended to be heard.

Soft Dome Tweeter MD 102

The Dynaudio Esotec mobile loudspeakers follow in the longstanding tradition of the company's renowned home audio driver designs. The new Esotec MD 102 tweeter is a soft-dome design as characteristic of Dynaudio. The fine soft dome features a special coating to facilitate an extended high frequency response free of distortion. The compact, shallow depth MD 102 tweeter features a 28 mm (1.1 inch) diameter surface area that is approximately 60% greater than that of conventional car audio tweeters. The optimized dome geometry provides greatly improved dispersion characteristics, enabling the MD 102 tweeter to offer exceptional performance even when mounted off of the listening axis. The dome coating serves to eliminate any high frequency break-ups, while providing improved damping. To eliminate high frequency distortions caused by reflections from inside the structure, the MD 102 tweeter rear chamber is also sealed and acoustically damped to eliminate high frequency distortion, which could be caused by backwave reflections, while ferrofluid cooling adds damping and additional power handling.

The extremely smooth and incredibly detailed high frequency reproduction characteristic of the Dynaudio sound is ensured by the all-new Esotec soft-dome tweeter, which featuresthe latest Dynaudio technological innovations. For the most authentic high-frequency reproduction – powerful Neodymium – one of the most efficient but also most expensive magnetic materials for loudspeaker construction is used in the tweeter magnet systems.

The soft-dome tweeter design topology allows unrestricted dynamics and a linear frequency response with extremely low distortion. The MD 102 features an aluminum voice coil, another Dynaudio hallmark, which has been updated and improved via an increased coil height with additional windings to allow an increased range of linear excursion within the magnetic field. Furthermore, as a result of the low moving mass of the new voice coil, a higher maximum output level and increased dynamics are achieved, while the frequency range has been expanded, thus allowing a better integration with the upper midrange frequencies to deliver a more natural sound with an open and detailed, and incredibly transparent reproduction of the high frequencies.

Woofer MW 152

The Dynaudio Esotec mid/woofers also utilize the same core technology as the company's home audio and professional studio loudspeaker products, with materials and parameters fully optimized for the particular conditions typical of in-car installations. All Esotec models are available in various sizes, all characterized by an ultra linear frequency response and Dynaudio’s exemplary sonic performance.

The most compact of the new Esotec car series mid/woofers, the new MW 152 is a compact 15 cm (5.75 inch) diameter driver with a 75 mm (3 inch) diameter voice coil. As is the case with the full range of Dynaudio woofers, the cone diaphragm is composed of a proprietary MSP (magnesium silicate polymer) material developed by Dynaudio – a low-distortion material characterized by a lack of coloration that proves essential to the unique Dynaudio sound. The MW 152 exhibits a smooth frequency response both on- and off-axis, with incredibly low distortion. The MW 152 delivers excellent midrange reproduction and is the perfect choice for any small, high-performance two or three-way system.

The woofer motor assemblies of the Esotec mid/woofers are built into torsionally rigid die-cast aluminium baskets (a high strength stamped steel basket is utilized on the MW 162 GT and MW 182 model variants), which have been optimized to eliminate air turbulence and resonance and the adverse effects of such. The aerodynamically shaped ribs of the Dynaudio die cast driver frames serve to eliminate virtually all reflections and tonal aberrations created by the traditional driver frame, and ensure the highest degree of mechanical performance at an extremely low weight.

The low suspension compliance of the MW 152 makes it perfectly suited for smaller enclosures typical of most in-car installations, while also allowing it to be utilized without a dedicated enclosure in free-air mounting applications.

Esotec X 252 Crossover

The new Esotec X 252 crossover is a competition grade, audiophile quality passive two-way crossover designed to accommodate four of the new Esotec woofers, the MW 152, MW 162, MW 162 GT and MW 172 models in combination with the Esotec MD 102 tweeter.

The X 252 Crossover is also included in three packaged Esotec two-way component systems, and features a three-position tweeter level control to better adjust the high frequency performance to listener position or preference. With the vast experience gained in developing the advanced Dynaudio premium factory sound systems offered to the automotive industry, fine-tuning the new Esotec crossovers brought forth a substantial improvement in sound quality. The Esotec X 252 is a first order crossover with impedance correction for the woofer to create an even easier load for any amplifier and a second order filter with an integrated self-resetting protection circuit for the tweeter. The Esotec crossovers all feature gold plated screw terminals, polypropylene capacitors, thick printed circuit boards with pure copper traces, and are housed in impact resistant plastic enclosures. Each is optimized for a particular configuration and is designed to enable the individual Esotec loudspeaker models to perform at their optimum capabilities while addressing a wide range of systems and applications, and are optimized for perfect phase response and time coherency in any vehicle.

Read More

Hertz HDP 1 Monoblock Power Amplifier

Hertz HDP 1 Power Amplifier

Hertz HDP 1 is a mono D-Class power amplifier providing very high power and efficiency, being able to astonish for the excellent musicality. Hertz HDP 1 ideal to drive any subwoofers and can work on 2 Ohm and 4 Ohm loads, providing 600W and 1000W peak power. HDP 1 features a subsonic and a Lo-Pass filer, both at 24 dB/Oct.
 

Maximum installation versatility: just like the whole HDP line, the mono is equipped with the HDP IN system which, through the Speaker In and RCA inputs, provides the ability to interface with any OEM and aftermarket source. Using Speaker In inputs, the ART™ ( Automatic Remote Turn On-Off) function is available; the user can also switch it off. It features dotato a status monitor communicating with the user through a LEDs system.

The double-extrusion heat sink and the Hertz logo, which is back lit and can be rotated, allow especially sophisticated installations.

Features :

1. Thermally optimized double extruded heatsink, ergonomic and aluminium die-cast end caps;
2. 4 LEDs monitor the status of the amplifier and communicate with the user;
3. Special balanced input circuitry to reject electromagnetic disturbances present on the Pre-amplified or Speaker level inputs;
4. HDP Input featuring either Speaker In (OEM radio) and RCA In (Aftermarket radio) inputs;
5. ART™, Automatic Remote Turn-On/Off function, automatically turns on and off the amplifier when the OEM radio turns on and off (available on Speaker In only);
6. Full range Pre-out, also available when using Speaker Level In inputs;
7. Continuously variable (0–180°) phase control for proper alignment of the subwoofer output with the front woofers;
8. Continuously adjustable (18 to 40Hz) 24dB/Oct. subsonic filter;
9. 24 dB/Oct. continuously adjustable (40 to 150Hz) Lo-Pass filter;
10. Power supply stage featuring multiple winding transformer, Low-ESR 105°C capacitors, D-Class 2 Ω stable (1000 W RMS) output stage based on solid TO220 Power Mosfets. 

 

 

Read More

McIntosh MCC404M Power Amplifier

McIntosh MCC404M Power Amplifier

One look at the Mcintosh MCC404M multi-channel power amplifier and you know it's a McIntosh. There's the traditional glass top panel and those famous big blue wattmeters but, like all McIntosh's, the MCC404M is more than just a pretty face.

McIntosh is justifiably famous for their amplifiers. Characterized by ultralowdistortion, extended frequency response and high current output, they are legendary for delivering consistent performance over time. In the hostile environment of a moving vehicle, such virtues are all the more distinctive. Perhaps the best way to demonstrate the unique performance of a McIntosh amplifier is to crank one up! McIntosh amplifiers sound great, never harsh or strained, even at maximum output.

At the heart of all McIntosh amplifiers is their exclusive Power Guard circuitry that prevents the amplifier from being driven into “clipping” and limits distortion to a maximum of 2%. An optical circuit utilizing light beams, Power Guard acts so quickly you’ll never hear it operating and you’ll never hear the harsh distortion caused by amplifier clipping.

Illuminated, peak-responding wattmeters, available on some models, are extremely accurate, responding to 95% of full scale with only one cycle of the 1,000 Hz tone burst. Long a tradition in McIntosh amplifiers, the glowing blue meters combine functionality with unique style.

The same qualities that put McIntosh home audio products in a class by themselves can also be found in every McIntosh car audio product. Those who own a McIntosh car audio system get the best of both worlds, accurate and transparent sound reproduction and crank-it-up performance that beats anything on the road today.

 



W84RD26QH9RM

Read More

Clarion HX-D3 Head Unit

Clarion HX-D3 Head Unit

No amount of processing, amplifier and/or set of speakers can do anything more than recreate the  signal your source unit produces. This makes the source unit one of the most important links in the audio chain. The Clarion HX-D3 sets the benchmark for CD audio reproduction. It is un-matched in performance and features. If accuracy and realism is your goal, then this is your source unit.

Features :

• CD Playback
• 96kHz 24-Bit Burr Brown Advanced Segment D/A Converter
• 24-bit 64x Oversampling Delta-Sigma A/D Converter
• Burr Brown 0.5 dB/Step Rotary Volume Control
• 4-Way 6/12/18dB/Octave Crossover (Standard, Multi or Direct Mode)
• 24-Bit Audio DSP with 32-Bit Arithmetic operation
• 8 Channel, 8 Volt RMS Preamp Output
• 0.7 cm/step 8 Channel Time Alignment
• 5 Band Parametric Equalizer
• Vacuum Fluorescent Dot Matrix Display
• Dual Auxilliary inputs
• Copper Plated Chassis
• Gold Plated Machined RCA connectors
• Silver Coated SK:6N (99.99999%) OFC Cables
• External 30V Power Supply
• Fibre Optic Input or Output
• AM/FM Tuner 

The 96kHz Sampling D/A converter in the HX-D3 samples at twice the usual 44.1kHz to offer reproduction frequencies as high as 48kHz (half the sampling frequency of 96kHz), surpassing the format specifications for CD as the fi rst such D/A Converter for car audio use. By broadening the sampling range, it becomes possible to reproduce the subtle nuances and depth contained in harmonic elements while reducing phase distortion in the high frequency range, delivering the full expressiveness and natural ambience that is inherently present in sound.

Constructed with only the highest quality components – from the chassis to the wiring – the HX-D3’s external power supply is the heart of this audiophile-grade main unit. With its six-sided shielded casing, this design rejects noise, even during high load bursts. To prevent any vibration, Clarion encases this high quality power supply in an aluminum die cast housing. The HXD3’s power supply utilizes toroidal choke coils which minimise electrical noise and a large-capacity, low-impedance condenser, which allows this external component to supply pure power. With an output of +15V and -15V of pure, clean, fi ltered power, the HX-D3 source unit can achieve detail and transparency like no other.

Taking control over your audio system means being able to fine tune everything, right down to the playback level. Equipped with a Burr Brown 0.5dB/Step Zero-Crossing volume control IC, the HX-D3 offers extremely detailed and accurate level adjustment.

The Zero-Crossing circuitry ensures silent operation that is free from zipper and stepping noise that is common to lesser volume control circuits. This is as close as it gets to analog, but with the reliability of digital control.

The HX-D3 features a copper plated chassis to minimize the effect of electromagnetic noise which can adversely affect components that have a direct bearing on the playback signal. Incorporating a zinc diecast front panel with a high density, low resonance structure, sound colouration due to vibration is reduced. Electrically noisy components such as the power supply, Vacuum Fluorescent devices for the display and the drive mechanism are located away from the main circuit board to reduce the potential for noise to be added to the signal.

Time Alignment allows you to adjust the relative arrival time of each of the 8 outputs of the HX-D3. Each output can be configured for a delay of up to 512.4cm or 14.92mSec in steps of 0.7cm or 0.02mSec for the utmost of detail and accuracy. Properly adjusting the arrival time of each speaker not only helps to create a stunningly realistic soundstage, but helps smooth frequency response and improve system dynamics and impact.

Specification :

TUNER SECTION
Frequency bands
FM: (MHz) 0.05MHz steps	87.0 to 108.0
AM: (kHz) 9 kHz steps	531 to 1,629
FM usable sensitivity (dBf)	9
FM 50 dB quieting sensitivity (dBf)	15
FM alternate channel selectivity (dB)	70
FM stereo separation @1 kHz (dB)	35
FM stereo freq. resp. @ ±3 dB (Hz)	30 to 15,000
CD SECTION
S/N ratio (dB)	112
Frequency response (Hz)	20 to 20,000
Dynamic range (dB)	100
Harmonic distortion (%)	0.003 (20Hz - 20kHz)
AUDIO SECTION
Multi Mode (4-Way)	High - HPF 315Hz to 20kHz Mid - LPF 250Hz to 20kHz, Through Mid - HPF 200Hz to 20kHz, Through Low - LPF - 250Hz to 10kHz, Through Low - HPF 25Hz to 250Hz, Through Sub - LPF 25Hz to 250 Hz, Through Sub - HPF 16Hz to 80Hz, Through
Standard Mode (Front 2-Way)	Front High - HPF 315Hz to 20kHz Front Low - LPF 250Hz to 20kHz, Through Rear - HPF 25Hz to 250Hz, Through Sub - LPF 25Hz to 250 Hz, Through Sub - HPF 16Hz to 80Hz, Through
Crossover Points	1/3-Octave Steps
Crossover Slope	-6, -12 or -18dB/Octave
Output Gain	0 to -24dB / Channel
Direct Mode (No Crossovers in this mode)	Front, Rear and Non-Fader
5-Band Parametric EQ	Band 1/2/3 50Hz to 20kHz Band 4/5 630Hz to 20kHz EQ Points in 1/3-Octave Steps Q-Factor 0.5 to 12 Gain -12 to +12dB
GENERAL
Dimensions (W × H × D) (Inches)	7-2/5 × 2-7/25 × 6-2/5
Power Supply (W × H × D) (Approx Inches)	6-7/10 × 1-5/8 × 3-7/8
Remote control (W × H × D) (Approx Inches)	1-3/4 × 4-5/16 × 15/32
Power consumption: less than	5 A

  

 

Read More

Focal 165 KRX3 3 Ways Speaker

Focal 165 KRX3 3 Way Speaker

Developed to allow you to reach the very top levels of acoustic resolution and sound pressure, the K2 Power speakers range symbolises Focal’s expertise. Combining an evocative mix of pure sound control with detail and dynamics, speed and sophistication; the “Power Hi-Fi” concept developed by Focal has all the hallmarks of a reference quality range. The aramid fiber inverted dome tweeter combines smoothness, precision and slight directivity, optimizing imaging and producing an astonishingly broad and realistic soundstage. This key  component, too often neglected, makes the difference between a good and an excellent installation. Another element essential to Focal’s reputation for creating the very highest quality sound, are the woofers and subwoofers from this range. They combine very high power handling and an extremely detailed sound thanks to the exceptional rigidity of the K2’s composite sandwich cone technology. And  because precision, impact and the culture of hifi car audio define “the Spirit of Sound”, our common passion will always make the difference.

Composite sandwich cone woofer
This cone structure features a thermoformed, structural foam central core, coated with an Aramid fiber layer on the front side and a glass layer directly derived from the Utopia series, on the back side. This hybrid technology significantly improves membrane rigidity without raising the weight. Long coil, distortion free even at high level.

Car Audio CrossoverK2 Power crossovers are equipped with the leading performance audiophile components, therefore following Focal’s long standing high  standards. The Polypropylene capacitors provide very high definition  alongside the air core inductors which offer great dynamics. For optimal  integration, KP series kits are equipped with a tweeter level control  switch (0/-3dB, -6dB per action) and midrange position matching.

TNK & TN53K TweetersThe aramid fiber flexibility combined with the resin hardness are at the source of the excellent rendering of this new tweeter generation. The  soundstage is very precise thanks to the directivity controlled by the TN53K partial horn loading. The magnet ring structure brings an important magnetic flow in the air gap that ensures an optimal control of the voice coil. The inverted dome is slightly deepened to reduce directivity and accentuate the link between the cone and the voice coil.
K2 Power KR

3 KRX3 Midrange

An additional 3" speaker, made from the same composite that's used in the woofer, provides the system with smooth midrange frequencies. An aluminum phase plug improves midrange dispersion so you'll hear clean, up-front vocals. Focal includes a pair of surface-mount pods that allow you to install the midrange driver and tweeter side by side.

Depth, high definition

•  TNK inverted dome tweeter. Smoothness and details.
•  Zamak chassis. Rigid and non-magnetic.
•  Butyl surround. Excellent reliability.
•  Neodymium magnet. Excellent tweeter linearity.

Extreme precision

• 3 levels (3dB per action) adjustable tweeter control, midrange control. High accuracy control, easy installation.
• 165 KRX3 kit mounting accessories. Easier installation on the windshield upright.
• Long copper wound voice coil. Distortion free and high SPL.
• Pure Aluminum phase plug. Midrange regulation.
• TN53K inverted dome tweeter with wave guide. Smoothness, high definition and accuracy combined with controlled directivity and optimal staging.

6 KRX3 Midbass Specification

3 KRX3 Midrange Specification

Focal TN53K Tweeter Specification

Read More

Car Audio Power Amplifier Classified

Car Audio power amplifiers are classified primarily by the design of the output stage. Classification is based on the amount of time the output devices operate during each cycle of signal swing. Also defined in terms of output bias current, (the amount of current flowing in the output devices with no signal).

Class A car audio power amplifier operation is where both devices conduct continuously for the entire cycle of signal swing, or the bias current flows in the output devices at all times. The key ingredient of class A operation is that both devices are always on. There is no condition where one or the other is turned off. Because of this, class A car audio amplifiers are single-ended designs with only one type polarity output devices. Class A is the most inefficient of all power amplifier designs, averaging only around 20%. Because of this, class A amplifiers are large, heavy and run very hot. All this is due to the amplifier constantly operating at full power.The positive effect of all this is that class A designs are inherently the most linear, with the least amount of distortion.

Class B car audio power amplifier operation is the opposite of class A. Both output devices are never allowed to be on at the same time, or the bias is set so that current flow in a specific output device is zero when not stimulated with an input signal, i.e., the current in a specific output flows for one half cycle. Thus each output device is on for exactly one half of a complete sinusoidal signal cycle. Due to this operation, class B designs show high efficiency but poor linearity around the crossover region. This is due to the time it takes to turn one device off and the other device on, which translates into extreme crossover distortion. Thus restricting class B designs to power consumption critical applications, e.g., battery operated equipment, such as 2-way radio and other communications audio.

Class AB car audio power amplifier operation allows both devices to be on at the same time (like in class A), but just barely. The output bias is set so that current flows in a specific output device appreciably more than a half cycle but less than the entire cycle. That is, only a small amount of current is allowed to flow through both devices, unlike the complete load current of class A designs, but enough to keep each device operating so they respond instantly to input voltage demands. Thus the inherent non-linearity of class B designs is eliminated, without the gross inefficiencies of the class A design. It is this combination of good efficiency (around 50%) with excellent linearity that makes class AB the most popular audio amplifier design.

Class AB plus B car audio power amplifer design involves two pairs of output devices: one pair operates class AB while the other (slave) pair operates class B.

Class D operation is switching, hence the term switching power amplifier. Here the output devices are rapidly switched on and off at least twice for each cycle. Since the output devices are either completely on or completely off they do not theoretically dissipate any power. Consequently class D operation is theoretically 100% efficient, but this requires zero on-impedance switches with infinitely fast switching times -- a product we're still waiting for; meanwhile designs do exist with true efficiencies approaching 90%.

Class G operation involves changing the power supply voltage from a lower level to a higher level when larger output swings are required. There have been several ways to do this. The simplest involves a single class AB output stage that is connected to two power supply rails by a diode, or a transistor switch. The design is such that for most musical program material, the output stage is connected to the lower supply voltage, and automatically switches to the higher rails for large signal peaks. Another approach uses two class AB output stages, each connected to a different power supply voltage, with the magnitude of the input signal determining the signal path. Using two power supplies improves efficiency enough to allow significantly more power for a given size and weight. Class G is becoming common for pro audio designs.

Class H operation takes the class G design one step further and actually modulates the higher power supply voltage by the input signal. This allows the power supply to track the audio input and provide just enough voltage for optimum operation of the output devices. The efficiency of class H is comparable to class G designs.

These are clasification of car audio power amplifier, choose you amps carefully and don't forget to matched paired your amps and your speaekers.

Read More

Arc Audio KS 125.4 Mini Power Amplifier

Add caption

 ARC AUDIO KS125.4 MINI power amplifier uses Full Range Class H Architecture that significantly improves efficiency without compromise to the sound quality. Don't be fooled by the small size. Class G make more power for there size then traditional designs and offer much lower THD and higer Damping Factors then Full Range Calass D designs.

Read More

Audison TH 10 Basso Subwoofer

Audison TH 10 Basso Subwoofer

The TH 10 basso is the reference subwoofer for advanced car audio systems.The X-pulp cone, produced using cellulose pulp and a glass fibre mesh, provides the highest rigidity along with the warm and detailed sound typical of cellulose.

Read More

Hertz ML 2500 Subwoofer Series

Hertz ML Subwoofers

Powerful from the lowest octaves of the audio range. The ML subs set a new benchmark for low frequency reproduction with the impact, dynamics and pressure that only a reference component can achieve. Power and harmony in the anti-resonant aluminium alloy basket design, self-standing low incidence five-spokes structure, Front-Back Gasket, magnet protection. Ultimate technology in every detail: V-CONE with Polypropylene membrane stiffened with mineral dusts, high excursion surrounds, extended pole piece, dual layer mobile voice coil with copper covered aluminium wire (CCAW), oversize motor assembly with an exclusive forced ventilation circuit. A harder, deeper and more controlled bass for a unique enthralling experience. 

Read More