QSC E118SW Subwoofers - 1 x 18" 800W RMS passive subwoofer

- Category: public address

- Diameter h-p: 18"

- Cutoff frequency: Adjustable from 80 Hz to 120 Hz

- Impedance: 4 Ω

- Power: 800 W

- Peak power: 3,200 W

- Frequency response: 37 Hz - 230 Hz

- Max SPL: 133 dB

- Sensitivity: 98 dB, 1 W @ 1 m

- Type: passive subwoofer