Enclosure : Ported Front-Firing / 10" Poly Cone with Foam Surround / Freq. Response : 35Hz-150Hz / Amp. Power : 115 Watts RMS / Finish : Black Includes free 1-year subscription to the Merriam-Webster Collegiate Web site
Memphis PR124D Power Reference 12 Dual Voice Coil 4 ohm Subwoofers
Brand New Boston Acoustics G108-44 8" 400 Watt Dual 4 Ohm G1 Series Subwoofer Features: 8" Dual 4 Ohm G1 Series Subwoofer 1-1/2" Peak-to-peak excursion 2" 4-Layer dual 4 ohm voice-coil Copolymer cone woofer Foam surround Radialvent® cooling, for increased power handling SureSetTM impedance selection and overdrive protection Multiple enclosures types and tuning options...
2 black anodized aluminum vented voice coil former High-temp TIL voice coil former Lightweight cone for increased efficiency Improved suspension & coil design for PR15V2 models Tough rubber top gasket High-strength wide roll surround
MADE FROM A UV-RESISTANT POLYPROPYLENE WOOFER CONE STAINLESS STEEL HARDWARE GOLD-PLATED SPEAKER TERMINALS & ABS BASKET & GRILL CONFORMS TO ASTM B117 STANDARD FOR SALT & WATER MOISTURE FLUSH MOUNT WITH INTEGRAL GRILL MAGNETICALLY SHIELDED TO PREVENT DISRUPTION OF MARINE INSTRUMENTATION FREQ RESP: 40 HZ?3000 HZ SENSITIVITY 90 +/-3 DB
Brand New Boston Acoustics G112-44 12" 200 Watt Dual 4 Ohm G1 Series Subwoofer Features: 12" Dual 4 Ohm G1 Series Subwoofer 1-3/4" Peak-to-peak excursion for deep, accurate, and powerful bass 2" 4-Layer dual 4 ohm voice-coil Radialvent® cooling, for increased power handling SureSetTM impedance selection and overdrive protection Multiple enclosures types and tuning...