feida professional power amplifier fma-4502

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Item No. : FMA-4502

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Yifa Electrical Appliances Firm 14yr.

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Description

Product Features:
1. The design is very practical and suitable for common engineering applications, with very low operating noise and a signal-to-noise ratio that exceeds international standards. It also has low-frequency excitation compensation functionality, which makes the sound more full and mellow when the sound pressure is low. Rich input terminals with a very wide input dynamic range.
2. This power amplifier's amplifier circuit adopts an advanced intelligent control forced cooling design, which has a very high cooling efficiency, thereby reducing the overall volume and weight of the output stage. The amplifier also includes a well-established protection circuit, including overloading protection, overheating protection, and amplifier load short-circuit protection, etc. It can be seen that the FMA series amplifiers
Product Parameters:
Stereo output power: 2×450W/8Ω
2×750W/4Ω
Bridge Output Power 1600W x 1/8Ω
Signal-to-noise ratio (S/N) > 97dB
Input sensitivity 1% distortion, 0.7V/1V/1.4V optional
Total Harmonic Distortion < 0.05%
Damping coefficient > 350
Input Impedance 20KΩ (Balanced)
10KΩ (unbalanced)
Voltage 220V~50Hz (±10%)
Size (WxDxH) mm 2U
Weight 11Kg

Update time：20230612101758