Pioneer TS-W312D4/S4 Champion Series Sub-woofers - YouTube
I'm trying to design an enclosure for a Pioneer TS-W312D4 on winISD. Unfortunately, I cant find many specs on this sub, even on pioneer's website, so winISD gives me a div by
Pioneer TS-W312D4 Champion Series Subwoofer Review & Test | 500Watt RMS - YouTube
Pioneer TS-W312D4 | Car Entertainment, Subwoofers, Champion Series Subwoofer, Champion Series Red Subwoofer | Pioneer Middle East - Car Stereo, Car Subwoofer, Amplifier