Active Sub-Woofers

1. Bass unit: 1 * 15 "(220 magnetic 100 core)
2. Rated power: 400W
3. Sensitivity: 96dB (1W / 1m)
4. Sound pressure level: 122dB (continuous) 128dB (peak)
5. Standard impedance: 8 Ω
6. Frequency range: 34hz-165hz
7. Coverage angle: no direction
8. Low frequency power amplifier module: switching power supply
9. Low frequency module power: 600W@8ohms
10. Distortion: < 0.1%
11. Size: 440W * 607d * 666h
12. Box material: birch plywood