High performance 27mm 4ohm 3w flat loudspeaker
USD $0.1 - $0.99 /Piece
Min.Order:100 Pieces
Quanzhou Qixing Electron Co., Ltd.
High performance 27mm 4ohm 3w flat loudspeaker ( H27CP04-1 )
Speaker | flat loudspeaker |
Rated Power | 3.0 watt Max 4.0 watt |
Nominal Impedance | 4 Ω±15% At 1000 Hz test |
Lowest Resonance Frequency | 450 Hz ± 20% |
Output Sound Pressure Level | 83± 3db / 0.01 W/890 mv 10 cm |
Average at600.800.1000.1200 HZ | |
Effective Frequency Band | fo -20k Hz Average SPL ±10 dB |
Distortion | 5% Maxium at 1000 HZ 0.1W/0.1M |
Pure tone Test | Must be normal at sine wave 2.83 V at 300HZ ~ 3KHz, |
Certificate | ROHS , CE, REACH, ISO9001 |