- Sensitivity (2.83V/1m): 85.4 dB SPL
- Freq. Response: 20-250 Hz
- Mounting Depth: 8 in.
- Diameter: 11 in.
- TDX Technology™ (Thermal Dyne eXtreme)™
- Proprietary composite Hex cone technology
- Nitrile Butadine Rubber (NBR) surround
- Die-cast aluminum frame
- Dual progressive poly-aramid composite fiber spiders
- Integrated radial venting
- Aluminum dust cap
- Ultra-high energy neodymium magnet structure
- Vented pole piece
- 3 1/2" voice coil
- Avialable in Dual 2 ohm Voice Coils
- Subwoofers are usually sold as a single unit unless otherwise noted.
*Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.