Hifonics Vulcan VRX82A - 20cm Spare Wheel Subwoofer Active

VRX82A 

ACTIVE SPARE WHEEL SUBWOOFER WITH PASSIVE MEMBRANE AND CLASS-D AMP

The flat, rear-rounded enclosure design of the new VULCAN VRX82A active system allows it to be installed in the spare wheel well or upright by mounting the supplied rubber feet to the bottom of the enclosure. The highlight of the new VULCAN system is the quasi-resonant passive membrane, which, in addition to the actively driven woofer, provides additional air displacement, which is important for low frequencies. The VRX82A has an advantage here, as conventional bass reflex enclosures tend to generate flow noise at the reflex port, which also takes up valuable internal volume. This is not the case with systems with passive radiators, which function like a bass reflex channel – but without the annoying noise. An integrated Class-D amp with over 80% efficiency provides a high 200 watts RMS and delivers efficient digital power to the subwoofer.

Technical data 

• 8" (20 cm) subwoofer plus passive membrane 
• 200 watts RMS / 400 watts max.
• Class D amplifier
• Lowpass 50-150 Hz at 12/18 dB
• Phase shift 0°/180° 
• Bass boost 0-12 dB at 45 Hz
• RCA inputs
• Auto turn-on via high-level inputs 
• Includes 4 rubber feet 
• Cable remote control 
• Dimensions: 290 x 140 x 520 mm