超薄塑胶外磁喇叭型号：HP270908025-00W-A05规格：φ27mmH9mm8Ω0.25W塑胶外磁5#膜喇叭

• Size： D27 H 9 mm
• Impedance： 16 ±20% Ω
• SPL(1W 1m sine wave) 95 ±3dB(at 800,1000.,1200,1500Hz )
• Resonance frequency 750 ±20% Hz
• Frequency Range Fo~10KHz
• Rated input power 0.25 W
• Maximum input power 0.3 W
• Buzz & Rattle must be normal (at sine wave 2.0 V)
• THD MAX 5% (RATED POWER INPUT at1000HZ）
• Operating temperature -20~+60℃
• Storage temperature -20~+60℃
• Environmental Protection Regulation RoHS