防水喇叭型号：HP076-4M-24001D-A N规格：圆形3寸4Ω10W防水盆喇叭

• Size： D 76 mm H 22 mm
• Impedance： 4 ±20% Ω
• SPL(1W 1m sine wave) 93 ±3dB(at 800,1000.,1200,1500Hz )
• Resonance frequency 450 ±20% Hz
• Frequency Range Fo~10KHz
• Rated input power 8 W
• Maximum input power 12 W
• Buzz & Rattle must be normal (at sine wave 5.6 V)
• THD MAX 5% (RATED POWER INPUT at1000HZ）
• Operating temperature -20~+60℃
• Storage temperature -20~+60℃
• Environmental Protection Regulation RoHS