耐高温防水喇叭型号：HP079-8E-0287D-A规格：3寸8Ω10W耐高温喇叭

• Size： D 78*78 mm H 32 mm
• Impedance： 8 ±20% Ω
• SPL(1W 1m sine wave) 103 ±3dB(at 800,1000.,1200,1500Hz )
• Resonance frequency 290 ±20% Hz
• Frequency Range Fo~10KHz
• Rated input power 10 W
• Maximum input power 15 W
• Buzz & Rattle must be normal (at sine wave 8.9 V)
• THD MAX 5% (RATED POWER INPUT at1000HZ）
• Operating temperature -20~+80℃
• Storage temperature -20~+80℃
• Environmental Protection Regulation RoHS
• Waterproof Rating IP 67