卡车转向提示音喇叭型号：HP-053-4M-0094D-A规格：方形53*53mm4Ω10W黑色防水盆喇叭

• Size： D 53*53 mm H 24.5 mm
• Impedance： 4 ±20% Ω
• SPL(1W 1m sine wave) 106 ±3dB(at 800,1000.,1200,1500Hz )
• Resonance frequency 1200 ±20% Hz
• Frequency Range Fo~10KHz
• Rated input power 8 W
• Maximum input power 10 W
• Buzz & Rattle must be normal (at sine wave 6.3 V)
• THD MAX 5% (RATED POWER INPUT at1000HZ）
• Operating temperature -20~+60℃
• Storage temperature -20~+60℃
• Waterproof Rating IP67
• Environmental Protection Regulation RoHS