The Hertz SPL Show subwoofers are the ideal solution for building audio mobil systems with emphasis placed on low frequency power and impact. Featuring a stacked double magnet motor assembly and 2 + 2 Ohm dual voice coil. The SPL Show moving assembly is designed to ensure long and linear excursion. They feature a dual spider design and an aluminium voice coil wound on a four-layer former. The back vented spider support decreases the voice coil operating temperature, even during enhanced SPL usage.
Features :
- High magnetic permeability plates provide constant, even flux.
- Large double magnet, for perfect control under high power, very high excursion conditions for high SPL performance.
- Four-layer aluminium voice coil; for unheard-of thermal capability.
- Back plate venting holes, for optimal thermal dissipation.
- Back vented spider support; for perfect symmetry under high excursion while providing increased thermal dissipation.
- High-current, screw terminals, for large gauge wires.
- Tinsel lead wires are integrated in the spider; for maximum reliability and conductivity.
- Double wide-wave, resin-bonded fibre spider; for consistent parameters and reliability.
- High density foam surround; for linear movement, even under extreme excursion.
- Water-repellent, pressed paper cone.
- Aluminium ring within the pole piece reduces impedance modulation at high excursion.
Specification :
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