| 规格尺寸 | 77*28 |
|---|---|
| 驱动方式 | 其他 |
| 声道数 | 其他 |
| 声压级 | 92dB |
| 种类 | 喇叭 |
| 品牌 | BEEP |
| 型号 | BS-77280L220-4R-3.0W |
| 加工定制 | 否 |
Rated input power: 0.7WMaximum input power: 1.0WImpedance: 8Ω ±20%Frequency range: 6kHzResonance frequency: 650 ±150HzOperating temperature: -20 to 65°CStorage temperature: -30 to 70°CDistortion: less than 5% at 1kHz input rated powerSound pressure level: 92dB ±3 at 0.1W/0.1m (0.8, 1.0, 1.2 or 1.5kHz)Size: 77x28mmWeight: 1.6 ±0.2g
