Professional subwoofer 551 mm (21"), cloth edge, paper cone
- RMS power output: 1200 watt
- Impedance: 8 Ohm
- Sensitivity: 98 dB
- Frequency response: 35-1500 Hz
- Magnet weight: 201 oz
- Voice coil diameter: 114 mm
- Recessed diameter: 511 mm
- Mounting depth: 237 mm