The M series digital amplifier is the first choice for home KTV, broadcasting system, and conference. This series has 2 models, namely M2450 (2 channels) and M4450 (4 channels).
The thin 1U body has stable performance, 350W output per channel, and a small size with great energy.
■ Applications in small and medium-sized conference rooms, home theaters, KTV, etc.
■ Professional applications such as small performances and sound reinforcement.
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型號Model |
M2450 |
M4450 |
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8Ω立體聲輸出功率 8Ω Stereo |
2x350W |
4x350W |
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4Ω立體聲輸出功率 4Ω Stereo |
2x550W |
4x550W |
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通道數(shù) Channels |
2 |
4 |
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輸出電路 Output Circuit |
Class D |
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頻率響應(yīng) Frequency Response |
20Hz-20KHz（+0/-0.5dB） |
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輸入靈敏度 Input Sensitivity |
0.775V / 1.0V / 1.5V |
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輸入阻抗 Input Impedance |
平衡Balanced: 20K ohms /非平衡 Unbalanced: 10K ohms |
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串音Cross Talk |
>80dB |
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阻尼系數(shù)Damping Factor |
>400 |
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總諧波失真 THD+N |
<0.05%20Hz-20KHz |
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瞬態(tài)響應(yīng)Slew Ratio |
40V/ms |
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接口 Connect |
輸入Input：XLR / 輸出Output：SPEAKON |
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指示燈Indicator Light |
POWER, SIGNAL, PROTECT, CLIP |
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負(fù)載保護(hù)Overload Protect |
POWER,DC FAULT,輸出繼電器開關(guān) |
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功放保護(hù)Amplifier Protect |
過熱：輸出靜音（散熱片溫度>）(自動恢復(fù)) |
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冷卻風(fēng)扇 Fans |
可變速風(fēng)扇x2 |
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電源要求Power AC |
220V~240V |
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機(jī)架空間Rack Space |
1U |
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包裝尺寸 Packing Size |
570x440x437MM 5pcs/carton |
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凈重 Net Weight |
4 KG |
6 KG |
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重量Gross Weight |
5 KG |
7 KG |
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