Discover the Pioneer TS-D Series of component subwoofers. Built from a strong foundation of class-leading subwoofers, the TS-D Series delivers reliability, power, and a capacity to produce big, clear and distortion-free sound that is simply incomparable to anything else in it's class. When powered by Pioneer's GM-D Series of amplifiers, the Pioneer TS-D Series subwoofers are able to deliver really powerful, rich, high quality bass, no matter what volume level. Upgrade your sound with the Pioneer TS-D12D4. This 4 Ohm dual voice coil (4 Ω x 2) 30cm / 12" subwoofer delivers 2000 W Maximum power and 600 W Nominal power. During Pioneer’s remarkable 80-year history, our loudspeaker technology has achieved the limits of quality sound reproduction, with an uncompromised design that only Pioneer can provide. Pioneer designs, engineers and manufactures each Pioneer loudspeaker in-house to Pioneer’s exact performance and quality standards. Pioneer is passionate in reproducing music in the purest form, and this can only be achieved if the speakers are correctly installed, maximising their performance, in your specific vehicle. To do this, Pioneer has a team of expert professionals across Europe who have the knowledge, experience and passion to be able to install Pioneer’s Z and D series, giving you the best audio experience possible. These Pioneer partners can sell and install the Pioneer Z and D series. Don’t just listen to your music, HEAR MORE.