Product Details
Focal Polyglass 8" Mobile Subwoofer, Model 21V2
Helpful Downloads For The 21V2:
Features:
- 8" 4-ohm subwoofer
- Polyglass cone with butyl rubber surround
- Zamak (zinc alloy) basket
- Power range: 50-250 watts RMS
- Peak power handling: 500 watts
- Frequency response: 40-500 Hz
- Sensitivity: 81.21 dB
- Top-mount depth: 4-1/2"
- Sealed box volume: 0.35-0.71 cubic feet
Approximate Weight: