B2 Audio - RIOT Series Subwoofer 10" 750 / 1500 Watt NEW Riot 10" sub - D2 Ohm | eBay
B2 Audio XM8 8 inch subwoofer 750W RMS | Wattsuppaudio
B2 Audio 8" Rampage (XM) Subwoofer - Sky High Car Audio
B2 audio - X2SIX 33" sub on a Large N52 slug magnet. First of its kind in Northern Europe. Now on its way to a new build in Norway. #ITCANNEVERB2LOUD #x2six #caraudio #
B2 Audio 6.5" Rage (HNX) Subwoofer - Sky High Car Audio