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SW1812515 18-inch 125mm Subwoofer
18-inch 125-core subwoofer 18-inch 125mm Subwoofer
SW1812515 18-inch 125mm Subwoofer Specification:
Model | SW1812515 |
Description | 18-inch 125-core subwoofer |
Installation aperture | About 420mm |
Diagonal screw hole | About 440mm |
Height | About 200mm |
Outer diameter | About 463mm |
Voice coil | 125-core pure copper coil |
Cone paper | Imported M-edged Basin |
Magnet material | 280 magnetism * 25 thick |
Frame material | Cast aluminum frame |
Rated Impedance | 8 ohm |
DC Impedance | 6 ohm |
Rated Power | 1K Watts |
Maximum power | 2K Watts |
Sensitivity | 95 dB/1W/1m |
Frequency range | 25-1.5K Hz |
Resonant frequency | 29Hz |
Electrical Quality Factor Number | 0.36 |
Mechanical Quality Factor Value | 8.8 |
Total Quality Factor Number | 0.35 |
Effective Volume | 235 liters |
Vibration Area | 0.122m2 |
Magnetic Force | 27 Txm |
Effective Mobile Quality | 269g |
Place of Origin | Guangzhou, China |
Net Weight | About 22KG (No packaging) |
SW1812515 18-inch 125mm Subwoofer Features:
1. Shock bass, wake up your nerves
Pore design around one circle of magnetic steel to solve the working heating problem of voice coil.
2. High temperature resistant copper wire
After thousands of hours of repeated debugging, low-frequency steady and forceful, enough power.
3. Powerful low frequency, mature and stable sound quality
Electroacoustical outstanding magnetic steel material makes the power and sensitivity of the speaker more expressive, better response and lower distortion than that of the ordinary speakers.
4. Steady bracket, firm without drift
High-end 125-core ferrite ultra subwoofer, excellent ultra-low audio, exquisite craftsmanship, full and true sound quality. Responsible for outdoor professional performances, 1KW is more suitable for large-scale performances.
