铁壳内磁喇叭型号：HP234708100-01规格：φ23mmH4.7mm8Ω1W喇叭

• Size： D23/4.7H mm
• Impedance： 8 ±20% Ω
• SPL(1W 1m sine wave) 92 ±3dB(at 1.0KHz )
• Resonance frequency 850 ±20% Hz
• Frequency Range Fo~10KHz
• Rated input power 0.5 W
• Maximum input power 0.8 W
• Buzz & Rattle must be normal (at sine wave 2.0V)
• THD MAX 5% (RATED POWER INPUT at1000HZ）
• Operating temperature -20~+60℃
• Storage temperature -20~+60℃
• Environmental Protection Regulation RoHS