“The Champion Has Returned”
Pioneer’s latest “Champion” series sub-woofers are here. The TS-W312D4 is designed to take the “Champion” Series name to the next level with a range of improvements.
With a light weight/high rigidity cone design, dual layer hybrid surround, large powerful motor assembly and enclosed basket structure, the new “Champion” Series sub-woofers not only look good but will perform even better!
 
1600W/500RMS
20Hz-1.6KHZ
92dB 1W/1m