Cheap 40mm 16ohm 1w waterproof wireless speaker
USD $0.1 - $0.5 /Piece
Min.Order:100 Pieces
Quanzhou Qixing Electron Co., Ltd.
Cheap 40mm 16ohm 1w waterproof wireless speaker ( H40M16-37K )
Support design and produce speakers according to customer's demand . Welcome inquiry .
Speaker | waterproof wireless speaker |
Diameter | 40 x 5.2(H)mm |
Rated Power | 1.0 watt Max 2.0 watt |
Nominal Impedance | 16 Ω±15% At 1000 Hz test |
Lowest Resonance Frequency | 550Hz ± 20% |
Output Sound Pressure Level | 87± 3db / 0.1 W/1260 mv 10 cm |
Average at 600.800.1000.1200 HZ | |
Effective Frequency Band | fo -5k Hz Average SPL ±10 dB |
Distortion | 5% Maxium at 1000 HZ 0.1W/0.1M |
Pure tone Test | Must be normal at sine wave 4 V at 300HZ ~ 3KHz |
Certificate | ROHS , CE , REACH, ISO9001 |