We are 4 channel amplifeir manufactuer. A spectacular circuit with high rail voltage to drive ic makes the amplifier work stable in high power for long time. With innovative design, you can enjoy the power all time.

　 A1-4 A2-4

8ohm (RMS) 100wx4 200wx4

4ohm (RMS) 180wx4 350wx4

2ohm (RMS) 250wx4 500wx4

Rail Voltage +/-60 V +/-70 V

PROTECTION soft start, shorted, overload, DC, temperature, distortion & auto limiter

COOLING Variable speed fan

Green Status Compliant with ROHS and WEEE directive

Professional amplfier manufacturer and supplier, digital amplifier manufacturer and supplier, audio amplifier manufacturer and supplier,professional audio amplfier manufacturer

LEX pro audio is a company combining amplifier and speaker production.

We are strong in developing high quality amplifier, especially in digital amplifier (class d amplifier) with switching mode power supply. Our amplifiers include digital amplifier with switching power supply,analogue amplifier with switching power supply,
digital amplifier with toroidal transformer power supply and analogue amplifier with toroidal transformer power supply.
All amplifiers from our production have been proved by professional users at home and abroad.

Thanks to strong ability in developing amplifier, we also welcome ideas from customers,
and are pleased to develop and produce an amplifier together to meet the needs for local market.