Pioneer-Tweeter/Speaker TS-W311D4 Sound
TS-W311D4, engineers re-designed the spider assembly to allow the subwoofer to produce more accurate and rich bass. Taking notes from our high-end SPL competition and Reference Series speakers, the spider is now assembled onto the spider holder rather than directly on to the basket. Since the cone is also assembled onto the basket which can cause additional vibration, the independent structure of the spider holder helps minimize vibration coming from the cone. This improves playback response, sound outline, and provides high linearity.
|Frequency Response||20Hz - 125Hz (-20 dB)|
|Product Type||Champion Series Subwoofer with Dual 4 Ohm Voice Coil|
|Special Features||Dual-Layer Elastic Polymer Surround Single Piece Basket Design|