American Bass Speakers HD15 D2 15" Subwoofer 4000 Watts MAX

American Bass Speakers HD15 D2 15" Subwoofer NEW! AUTHORIZED DISTRIBUTOR! BRAND NEW, UNOPENED The HD series of subwoofers are ultra-heavy-duty subwoofers designed with gut-wrenching power and reliability in mind. The HD series produces some serious low-end, with enough power to rattle the most die-hard bass enthusiast.American Bass does not cover rear view mirrors and shattered windshields.   SPECS HD 10 HD 12 HD 15 HD 18 RMS POWER 1500W 2000W 100W 2000W MAX POWER 3000W 4000W 4000W 4000W IMPEDENCE (OHMS) D2 D2 D2 D2 SENSITIVITY DB 87.2 88.9/89.2 91.2/91.3 93.4/92.8 MOUNTING DEPTH (IN) 7.71 7.67 8.14 9.72 CUTOUT SIZE (IN) 9.25 11.33 13.77 16.61 PORTED BOX (FT3) 1.5-1.75 2.5-2.75 3-3.50 5.5-6.5 MAGNET SIZE (OZ) 350 350 300 350 VOICE COIL SIZE 3 3 3 3 BASKET TYPE CAST CAST CAST CAST RECOMMENDED AMP (PAIR) VFL 3K VFL 4K VFL 4K VFL 4K     ASK a