【Enjoy Powerful Sound】-- With 400W+400W peak power, 40W+40W rated power, this 2 channel Bluetooth 5.0 mini audio amplifier delivers high-quality sound for your home theater acoustic sound system or your car 【Customize Your Sound】-- Volume, treble, and bass control knobs allow you to adjust the high and low frequency separately for a delicate sound. Bright digital LED display lets you see the settings you change easily. Plus, the controller allows for distant audio adjustments 【Multiple Inputs】-- Connect your devices with ease using Bluetooth, 3.5mm AUX, RCA, USB, SD Card, or FM inputs. Plus, the latest Bluetooth 5.0 version gives you a large operating range of 16.4FT / 5M (NOTE: The frequency range of the FM reception is 87.5-108MHz) 【Versatile Use】-- Compatible with mobile phones, computers, tablets, notebooks, MP3, TVs, and projectors with AV audio, this mini audio amplifier is convenient to use at home, in your car, or garage 【Package List】-- Your purchase includes 1 × Power Amplifier, 1 × 12V 5A Power Supply, 1 x Remote Control, 1 x FM Antenna, and 1 × User Manual Product Specifications

Rated Power: 40Wx2

Load impedance: 4-16Ω

SNR: 90db

Frequency: 20Hz-20KHz

Distortion rate: 0.01%

Packing Included

1 x Power Amplifier

1 x Remote Controller

1 x User Manual