Product Feature:150W Peak Powerpassive Radiator Powered Subwoofer System3 Points Attenuatordual Voice Coilrca & Speaker Level Inputaluminum Die-Cast Back-Framevariable Cut-Off Frequency (50-120Hz)

Peak Power: 200 Watts - Enclosure Type: Sealed - Power Type: Active

150W 4-Ohm

Peak Power: 12000 Watts

8" 8-Ohm Component Subwoofer injection-molded polypropylene cone with ribbed foam surround,power range: 50-100 watts RMS,frequency response: 30-500 Hz

8" Component Subwoofer with Grille works in free-air and enclosed applications,mineral-filled polypropylene cone with Santoprene surround,75-150 watts RMS power range

2 ohms - 75 to 300 Watts

Peak Power: 1000 Watts - Enclosure Type: Bandpass - With Dual Voice Coil - Power Type: Active

400W 8-Ohm

Peak Power: 1500 Watts - Enclosure Type: Ported - With Dual Voice Coil

Peak Power: 800 Watts - Enclosure Type: Sealed - With Dual Voice Coil

12" Shallow Step Up S4 Subwoofer shallow-mount design,interlaced basalt and carbon reinforced IMPP cone with 3-layer urethane/fiber-woven surround,50-400 watts RMS power range

8" Single 4ohm Low-profile Sub Enclosure slot-ported low-profile enclosure with one 8" W3v3 woofer,4-ohm total impedance,power handling: 50-250 watts RMS

12" Dual 2-ohm Voice Coil interlaced basalt and carbon reinforced IMPP cone with 3-layer urethane/fiber-woven surround,Air Suspension Control System eliminates traditional spider structure,100-1,000 watts RMS power range

6.5" 4-Ohm Component Subwoofer frequency response: 25-350 Hz,polypropylene cone with ribbed Santoprene rubber surround,50-150 watts RMS power range

Peak Power: 100 Watts - Enclosure Type: Ported - With Dual Voice Coil - Power Type: Active

Peak Power: 2000 Watts - Enclosure Type: Ported - With Dual Voice Coil

Peak Power: 800 Watt

2 Ohm - With Ported Hatchback Enclosure

Punch Stage 1, 50-200W

Single 8" Amplified Flatsub enclosure with one 8" woofer,built-in amplifier (120 watts RMS),fits under most vehicle seats

Dual 12in Vented Bandpass Subwoofer EnclosureMedium Density Fiber ConstructionMaximum Mounting Depth: Approx. 10inMinimum Mounting Depth: Approx. 7inCutout Diameter: 11-1/8inBox Volume: 1.21 Cubic Feet (per Chamber)Total Port Volume: 0.19 Cubic...

Dual 12in Vented Mdf EnclosureHolds 2 Round 12in SubwoofersPorted In The Middle With 2 PortsMade With High-quality 3/4in Mdf WoodFully CarpetedGold-plated Terminal CupsDimensions: 17ind X 32inw X 14inhVolume: 3.4 Qft30 Day Return Policy

13" 3-Ohm Component Subwoofer polypropylene W-Cone with polyester foam surround,power range: 500-1,500 watts RMS,frequency response: 15-200 Hz