Musical Instrument Speaker Charging Recording And Broadcasting Type OS-ACE140W/R

OS-ACE140W/R
The design concept and application of the product maintain the original acoustic design concept of traditional analog circuits, thus ensuring the best sound restoration effect of any sound source from device input to output. The product is mainly used as a front-end original acoustic amplifier for large, medium and small music concerts, indoor and outdoor instrument performances, friends' gatherings, and other audio amplifiers used as various sound sources. The high-fidelity Bluetooth original acoustic effect is better than that of high-end brands of peers, and the shocking instrument and vocal restoration effect makes people feel happy and intoxicated. It is the first high-end high-power original acoustic instrument amplifier in the same industry and grade to use a built-in high-power lithium battery for power supply, with a power supply time of up to 6-8 hours, with battery variable display, built-in battery automatic charging protection and shutdown circuit, and an independent charging circuit to charge the battery at the same time when using AC power supply, which is more conducive to ensuring the sound quality effect. It is also equipped with a charging interface for mobile phones or other small sound sources, with built-in recording, playback, song selection, external input USB sound source, etc. The whole machine weighs about 12KG, making travel extremely convenient and simple. The power supply retains AC240V/130V/110V options.