<p>1. 2.1 channel, can drive most home\/car\/ship\/outdoor passive speakers and bass speakers, with excellent sound.</p> <p>2. Bass control allows you to adjust high and low frequencies separately, with low distortion and accurate reproduction of music, resulting in a smooth and full sound.</p> <p>3. Designed with main volume, treble, and bass control knobs, it can adjust the sound more finely, making it very interesting and highly playable.</p> <p>4. Supports and AUX input, widely compatible with various devices such as mobile phones, MP3, MP4, CD players, televisions, computers, etc.</p> <p>5. Miniature, very suitable for use , in cars, boats, RVs, or on golf, easy to install and play, space saving, and easy to operate.</p> <p>Type:Power amplifier</p> <p>Rated voltage:12V</p> <p>Amplifier channel:2.1</p> <p>Output impedance:4-16OHM</p> <p>Treble adjustment:supported</p> <p>Bass adjustment:supported</p> <p>Frequency:20-20KHz</p> <p>Resolution:47K</p> <p>Distortion rate:0.4%</p> <p>Signal to noise ratio:80dB</p> <p>Bluetooth:not supported</p> <p>Rated power:40W+40W+40W</p> <p> power:200W+200W+200W</p> <p>Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on.</p> <p>Voltage:AC220V</p> <p>Colour:Black</p> <p>Material:Aluminum alloy</p> <p>Package Contents:</p> <p>1 * HIFI amplifier</p> <p>1 * plug</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>