Hifonics Subwoofer Zeus ZRX 8 8" / 20cm Gehäusesubwoofer 500 / 1000 Watt R/M | Hifonics, Car audio subwoofers, Subwoofer
2 x Hifonics BRW15D4 3000 Watts 15 Inch Brutus Car Audio Subwoofer with Heavy Gauge, Powder Coated, Aluminum Die-Cast Basket, Dual 70 Oz Magnet, 3 Inches Voice Coil - Dual 4 Ohm - 15 in (Pair) : Electronics
2 x Hifonics BRW10D4 1600 Watts 10 Inch Brutus Car Audio Subwoofer with Heavy Gauge, Powder Coated, Aluminum Die-Cast Basket, Dual 70 Oz Magnet, 3 Inches Voice Coil - Dual 4 Ohm - 10 in (Pair) : Electronics
Hifonics Alpha HAW12D4 –12 Inch Subwoofer, Dvc Car Audio, 1200 Watt, Dual 4 Ohm, 2.5 Inch Voice Coils with A Woven Glass Cone, Light Weight Sub : Electronics
Hifonics BXS12D4 12" Brutus Series Shallow Subwoofer 500W Max 4 Ohm DVC 806576228431 | eBay
Hifonics ZRX-12BP Car subwoofer passive 1000 W | Conrad.com