1. Subwoofer: 1×15" (Φ76mm)
2. Frequency division point: 120HZ-150HZ external frequency division network
3. Connection: Enter 1 x NL4
4. Output: 1 x NL4
5. Connection mode: ±1... LF
6. Box: Type wedge-shaped box
7. Material: imported high-quality plywood
8. Surface treatment: box black polyimine grease spray
9. Surface mesh: black porous powder-sprayed steel mesh and sound transmission speaker mesh cloth
10. Speaker power: Rated power RMS 500W Continuous power 1000W maximum power 2000W
11. Sensitivity: (1W/1M) 103db SPL
12. Maximum Sound pressure level: 136db SPL
13. Rated impedance: (single) 8Ω
14. Frequency response: 45Hz-400Hz (±3db)
15. Product size: (W*D*H) :750*500*470 MM
16. Product net weight: 22.3kg