Power Amplifier 4 Channel Rockford PBR300x4

Power Amplifier 4 Channel Rockford PBR300x4

The PBR300X4 is a full-range 4-channel amplifier designed for stereo front/rear systems that requires little space. The BRT (Boosted Rail Technology) is an ultra efficient design that generates 300 Watts of power! The BRT also has a variable hi-level DC offset turn-on circuit for easy installation into any OEM system. Great for motorcycles and recreational vehicles.

Specification : 

Number of Channels:	4
Rated Power (RMS Continuous Power):	75 Watts x 4 @ 4-Ohm This amplifier is only capable of operation at 4-Ohm
Total Power (Sum of Rated Power):	300 Watts RMS
Dynamic Power (PVC/PowerCube® Measurement):	300 Watts x 4 @ 4-Ohms
Bridgeable:	No
Efficiency (average):	55% @ 4-Ohm
Crossover Controls:	Selectable 80Hz LP/AP/80Hz HP @ 12dB/Octave
Tone Controls:	n/a
Signal Input:   Hi-Level: Low-Level:	Variable DC offset sensitivity High-Level: harness 2 Pair RCA
Signal Output:	n/a
Power Input Connector:	Block harness
Power Wire Gauge:	10 AWG
Speaker Output Connector:	Harness
Speaker Wire Gauge:	Harness 16 AWG
Heat Sink Type:	Extruded aluminum
Cooling:	Convection
Remote Controls:
Visual Indicators:	Power, Protect, Boost
Frequency Response:	20Hz - 20kHz +/-1dB
Dimensions (HxWxL):	1.53" x 4.25" x 6.75" 3.88cm x 10.79cm x 17.14cm

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AUDISON VOCE AV 5.1K POWER AMPLIFIER 5 CHANNEL

Audison Voce AV 5.1K Power Amplifier

Audison Voce AV 5.1k, 1650 W (RMS) max, five-channels car audio power amplifier, with its hybrid design, it is the specialist amplifier for front + rear + subwoofer or multi-amplified front + subwoofer systems for your car audio. Its high-quality AB Class output stage provides two channels with 250 W (RMS), combined with another pair of A class pure audio channels rated at 75 W (RMS), perfect for active two-way front speaker systems. The D Class mono section provides 1000 W (RMS) for a powerful subwoofer output. AV 5.1k also allows you to replace the analog input board with the digital one (AV bit IN).

Features and Spesification :

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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

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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. 

 

 

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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.

 



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