Product Details

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1000W HIFI Mono Power Amplifier Module

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PRODUCT FEATURES

This amplifier Board is suitable for high-fidelity power amplifier for home, stage, Professional machine, power full, clear sound beautiful! To pursue a clear, pure sound, and input using IC processes, and then through the dual differential high frequency transistor circuits as a preamp, clear tone that carried through to the end of the transistor, take sound to the 10%! Promoted-with two-level push, using imported power Toshiba tube 2CA1837/2SC4793 to drive in a pair of 2SC5200/2SA1943 with the power to push the tube parallel output of 7 2SC5200/2SC1943! This is truly the original Assembly of pipes for the Board to ensure high voltage and current, can ensure a good result and a powerful driving force to push the speakers

This amplifier Board, low distortion, low noise, high voltage and switch mute, over temperature protection, overload protection, output short circuit protection. component materials selected. Circuit design of further perfection. Extremely high noise ratio, close to the speakers is hard to hear the noise!

A wide range of supply voltages of the plate, and work reliably across DC double 28V-100V (bare Board recommended to stand on neutral double 55 v DC working voltage, power transformer power, bigger is better, of course). This is particularly important when enjoying large dynamic music. It makes you really appreciate what shake the sense of shock.

Working voltage: DC 28-100V, protection circuit for a single power supply (DC 12-15V), to achieve greater dynamic and power, featured dual 70 with AC (90V DC). Power 900W.

Technical parameters:

Output power 8: 1000W, 4: 2000W

Frequency response: +0dB/-0.8dB (20Hz~20KHz)

Total harmonic distortion: < 8 0.3% 20Hz~20KHz

20Hz--20KHz (A): the power of the full power output >98dB