This woofer provides added versatility over single voice coil woofers by allowing the use of both channels of a stereo amplifier to driver one speaker, and the ability to wire the voice coils in varying configurations.
PIONEER TS-W3002D2 12-Inch Champion Series PRO Subwoofer
Less than 3.5-inches deep and requires an extremely small enclosure making it the ideal subwoofer for consumers who want the added benefits of bass in their cars but are not fond of the inconvenience associated with large subwoofer enclosures.The subwoofer is packed with additional new features including C-type shaped reinforced nodes, M-shaped three-layer fiber woven radial surround,...
Bic America. Bic Rtr Rtr-Ev1200 12" 475-Watt Eviction Series Front-Firing Subwoofer. Specs: 475W Peak Power; Bash-Designed Amplifier; 12" Custom Eviction Series Woofer With High-Power Magnet; Freq Resp: 25 Hz-200 Hz; Variable/Adjustable Crossover: 40 Hz-180 Hz; Gold-Plated Speaker Level Inputs; Rca Input; Auto On/Off; Phase Switch; Adjustable Vo. Warranty: Five Years Woofer, 2 Years Amp.
Butyl rubber surrounds are superior to foam in two important ways.