HELIX U 8A Ultra compact underseat 20cm 8" active amplified subwoofer Lowering Springs (Replaces the old High Energy

(Replaces the old High Energy series)

Volvo S70 1996-2000 estate

0 TDI turbo diesel engines

5 Series (F10) - 2010-12

HELIX U 8A Ultra compact underseat 20cm 8" active amplified subwoofer Lowering Springs (Replaces the old High EnergyBass is in the smallest hut If mounting space in the vehicle is scarce and existing car hifi systems badly need the "extra kick" in the low frequency range without great effort, the new HELIX active subwoofers U 10A and U 8A are the right choice. Driven by powerful, integrated Class AB amplifiers with 180 W RMS, the heavy duty drivers with their rock solid aluminum cones and heat resistant voice coils easily transform the amplifier power into punchy