卡包音箱喇叭型号：HP210-4F-0273D-D规格：8寸泡边4Ω30W喇叭

• Size： D 210 mm H 92 mm
• Impedance： 4 ±20% Ω
• SPL(1W 1m sine wave) 90±3dB(at 800,1000.,1200,1500Hz )
• Resonance frequency 45 ±20% Hz
• Frequency Range Fo~10KHz
• Rated input power 30 W
• Maximum input power 50 W
• Buzz & Rattle must be normal (at sine wave 10.9 V)
• THD MAX 5% (RATED POWER INPUT at1000HZ）
• Operating temperature -20~+60℃
• Storage temperature -20~+60℃
• Environmental Protection Regulation RoHS