pioneer ts-w3002d4 12 in . champion series pro subwoofer with 3500 watts
pioneer s ts-w3002d4 subwoofers are designed to produce powerful bass . just take a look at the super-heavy-duty construction designed to handle up to 3 500 watts max . double-stacked magnets deliver higher power and a step-up radial surround offers superior control and long excursions . pioneer used a constructed cast-aluminum basket for this sub -- add in a patented impp cone and you ve got a monster sub that can handle whatever you want to throw at it . pioneer champion series pro subwoofers powerful by design champion series pro subwoofers deliver incredible musicality heightened by booming bass -- all in a versatile compact design . inspired by pioneer s strong spl heritage champion pro subwoofers deliver a remarkably powerful accurate and clear low-end that will transform your in-car audio experience . air suspension system boasting big bass power the patented air suspension technology of the champion series pro subwoofer makes it a hard-hitting performer . the innovative architecture of the chamber creates a spring-like effect that compresses air enabling the speaker to fit a 10-inch enclosure while delivering 12-inch bass sound . stealthy installation masterfully engineered to deliver maximum sound in a minimal enclosure space the champion series pro subwoofer is designed to fit a variety of spaces . from under the front seats and behind the back seats to inside doors and under the dash your install can be customized to fit your needs . built to last the champion series pro subwoofer combines innovative technology with top quality materials to consistently deliver superior performance . this subwoofer houses a three-layer wide-roll fiber-woven radial surround that provides phenomenal power handling with minimal distortion . the enduring strength of this subwoofer comes from its aluminum die-cast chassis double stacked magnets patented air suspension system and rigid lightweight impp cone . ts-w3002d4 features air suspension system for its revolutionary 3.25 inch deep shallow subwoofer pioneer created an air suspension system effective within a 70 smaller-than-previous enclosure that locks air for a spring-like effect between main and drive cones moving in unison . the result is consistently clear powerful wide-ranging bass response . the subwoofer s dual cone structure maintains better sound linearity and reliability after hours of hard use than conventional subwoofers with spider structures to keep the voice coil aligned . this incredible technology is applied to this new generation of high output high performance subwoofers . double-stack magnet with double-stack top plate to produce the tremendous magnetic energy we envisioned for this sub we employed double-stacked magnets weighing a hefty 110oz and a double-stacked top plate above them . this design ensures positive powerful control of the voice coil during those long excursions -- and it s one reason you can ring up those high spl numbers . wide-roll 3-layer fiber radial surround a sub s surround plays a key role in a speaker s performance . in order for bass response to be clear and tight the surround has to respond evenly around its entire circumference without flexing or puckering even at high volume levels . that s why pioneer created a surround consisting of two layers of urethane with a layer of interwoven fiber between them . it s strong stable and it reduces distortion . in addition the wider-than-normal design provides a long linear excursion for excellent control and heavy-duty durability . interlaced basalt carbon fiber reinforced impp cone to ensure that you get more natural bass pioneer incorporated their new basalt fiber technology into their shallow subwoofers . the volcanic-rock fibers create a cone that is lightweight rigid well damped stable in temperature extremes and more environmentally friendly . in short this bass really rocks . cast aluminum basket designed from scratch by pioneer this one-piece aluminum basket assembly holds the motor assembly cone and magnet structure securely in place . the benefits of this design reduced internal stress superior damping and increased magnetic efficiency . dual voice coil the ts-w3002d2 d4 provides two voice coils each either at dual 2 or dual 4 ohms . so you can use a low-impedance amp to produce much bigger much more powerful bass . more options more power that s what dvc is all about . the bridging adapter is included for an easy single voice coil hookup . it becomes a single 4 ohm or single 8 ohm with bridging adapter for ultimate flexibility for use with modern mono amplifiers add newly designed spoke grilles we also recommend covering up your subwoofer with the ud-g308 . this stylish spoke grille is a must add-on when building a system and gives the look of pure professionalism . click images above to enlarge . ts-w3002d4 specs size 12-inch woofer cone material interlaced basalt carbon fiber reinforced impp cone surround wide-roll 3-layer fiber woven aramid radial with honeycomb cloth voice coil dual 4-layer long voice coil voice coil wire copper voice coil bobbin phenol resin coated glass cloth magnet construction double stacked 114oz basket design aluminum die-cast rigid chassis gasket 1-piece abs wire terminals integrated single-sided silver compression terminals watts max . music power 3500 watts watts nominal power handling 1000 watts frequency response 20 hz to 150 hz sensitivity 90 db ohm rating 2 or 8 ohm recommended enclosure 0.50 1.0 cubic feet dimensions 329 mm x 214.2 mm mounting depth 188.8 mm accessory grill ud-g308 pioneer car audio systems pioneer s mobile business group is known for offering the kind of in-car products that make driving more enjoyable by offering high quality audio and video seamless connectivity and ease-of-use . its focus is on the development of new digital technologies including audio video navigation and satellite radio while maintaining its strong heritage in products for car audio enthusiasts and sound competitors . what s in the box pioneer ts-w3002d4 subwoofer mounting screws washers installation guide