4" (100mm) 8 ohm Paper Cone HI-FI WOOFER with Foam Edge
Excellent Small Bass speaker 20 Watt Max with Paper Cone.

*  Impedance: 8 Ω  
*  Sensitivity: 82dB
*  Peak Power: 20W
*  RMS Power: 10W
*  Freq Response: 50Hz-8KHz
*  Dimensions: 59x105x105mm
*  Weight: 660gm
*  Resonant Frequency: 70Hz
*  Magnet Weight: 283gm
*  Resonant Frequency: 70Hz
*  Magnet Weight: 283gm
*  Dimensions: 59x105x105mm
*  Weight: 660gm
*  Resonant Frequency: 70Hz
*  Magnet Weight: 283gm
*  Resonant Frequency: 70Hz
*  Magnet Weight: 283gm