Mmats juggernaut 15" subwoofer test trial - YouTube
How Loud Is It? Team mmats juggernaut 12 on 4000 watts Wine Barrel sub enclosure - YouTube
Amazon.com: Pyle PLPW10D 10" 2000W Car Subwoofer Audio Power Subs Woofers DVC 2 Pack with Black Steel Basket, Non Press Paper Cone and 4 Ohm Impedance : Electronics