Diaphragm material:

Anodized aluminum alloy diaphragm / oval rubber edge

Basin stand:

Oval Iron Basin Stand

Magnetic circuit:

Ultra-thin large magnetic circuit/high temperature resistant aluminum frame/large wire diameter four-layer wire voice coil

 

HiVi V8 ultra-thin small subwoofer is specially designed for users who want to save space in the car. The high-strength aluminum alloy ultra-thin airtight cabinet is extremely small and easy to install; it is equipped with an external wire control, which can adjust the low frequency gain at any time. The small body of the V8 can also bring strong low frequency, which is derived from its dual 6"x8" oval low frequency unit. The radiation area is 40% larger than that of the dual 6" inch, which effectively improves the low frequency dive and output sound pressure.

V8 subwoofer is an active design. The built-in power amplifier adopts a class AB amplifier circuit scheme. The power supply part uses a parallel filter capacitor array instead of the traditional large-capacity filter capacitor, which speeds up the charging and discharging speed of the power supply part and improves the low-frequency control and layering. The pre-stage part adopts a high-speed op amp dedicated to audio amplification, and the power amplifier part adopts a fully symmetrical differential amplifier circuit, which, together with the Japanese original Sanken C4468/A1695 high-power pair of tubes, brings excellent dynamic range and low-frequency control. The power amplifier has a number of adjustable functions, supporting continuous gradient low-pass filter and phase change adjustment. The perfect power amplifier protection mechanism covers low voltage and overheat protection, which can ensure the stable operation of the V8 for a long time.