In Phase XT-8 Kevlar Cone 2 Ohm Dual Voice Coil 1000W Peak Power Subwo — In Phase Audio
In Phase Car Audio XT-8 1000W 8" XT Series Peak Power Subwoofer, 2 Ohm Duel Voice Coil : Amazon.co.uk: Electronics & Photo
POLK AUDIO Polk PSW10e Active Subwoofer, 10 Inch Powered Subwoofer, Power Port Technology, Up to 100 Watts, Big Bass in Compact Design, Easy Setup with Home Theater Systems - Black : Amazon.co.uk:
18 inch Active Subwoofer 18" Replacement Power Amplifier Plate Amp 1000w RMS BM2 | eBay
RCF SUB8004-AS Active High Power Subwoofer | WestendDJ London
OE-112SP - Active Bass Boxs - Car Audioz - Audio In-Car Entertainment in Peterborough
RCF SUB 705-AS MK3 Active Subwoofer — Fair Deal Music
Focal ISUB ACTIVE 2.1 260W Flat Active Subwoofer Enclosure with 2 Channel Amplifier
In Phase XT-10 Kevlar Cone 2 Ohm Dual Voice Coil 1200W Peak Power Subw – Car Audio Centre
RCF Sub 905-AS MK3 Active Subwoofer | techformusic.co.uk
Active subwoofer Car Amplifier Subwoofer ,800W #C1 | eBay