| 经销商 | 联系方式 |
|---|---|
| 长虹电子 | 0816-8330699、0816-8330713、15815588629 |
| 型号 | CH-MA2200 | CH-MA2300 | CH-MA2400 | CH-MA2600 | CH-MA2800 | CH-MA21000 | CH-MA21200 | CH-MA21400 | |
| 立体声 | 8 Ω | 200W | 300W | 400W | 600W | 800W | 1000W | 1200W | 1400W |
| 4 Ω | 300W | 450W | 600W | 900W | 1200W | 1500W | 1800W | 2100W | |
| 2 Ω | 400W | 600W | 800W | 1200W | 1600W | 2000W | 2400W | 2800W | |
| 桥接 | 8 Ω | 600W | 900W | 1200W | 1800W | 2400W | 3000W | 3600W | 4200W |
| 4 Ω | 800W | 1200W | 1600W | 2400W | 3200W | 4000W | 4800W | 5600W | |
| 并接 | 2 Ω | 600W | 900W | 1200W | 1800W | 2400W | 3000W | 3600W | 4200W |
| 1 Ω | 800W | 1200W | 1600W | 2400W | 3200W | 4000W | 4800W | 5600W | |
| 最大输出电压 | 74V | 85.3V | 100V | 122V | 141V | 158V | 173V | 187V | |
| 输入灵敏度 (32dB) | 1.09V | 1.20V | 1.41V | 1.73V | 2.00V | 2.24V | 2.45V | 2.65V | |
| 增益 (0.77v/odB) | × 56 | × 62 | × 73 | × 89 | × 103 | × 115 | × 126 | × 137 | |
| 正常功耗 | 300VA | 380VA | 500VA | 750VA | 1000VA | 1250VA | 1500VA | 1750VA | |
| 正常电流 | 1.3A | 1.65A | 2.2A | 3.3A | 4.3A | 5.4A | 6.5A | 7.6A | |
| 过载功耗 | 600VA | 760VA | 1000VA | 1500VA | 2000VA | 2500VA | 3000VA | 3500VA | |
| 过载电流 | 2.6A | 3.3A | 4.3A | 6.5A | 8.7A | 10.9A | 13.0A | 15.2A | |
| 重量 | 12Kg | 13Kg | 14Kg | 15Kg | 16Kg | 17Kg | 18Kg | 24Kg | |
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