<h1><span style="font-size:18px"><strong>Notice:</strong></span></h1><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">The link only sells AK370 amplifiers and does not include power adapters. If you don&#x27;t have a suitable power adapter at home, please prepare in advance.</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">- If it is used in a car (12V voltage), please use the car cigarette lighter power supply. Connecting to the car battery will cause noise.</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">- If it is used in a truck (24V voltage), you need to use a step-down device to reduce the voltage to 12V before it can be used. Otherwise, the power amplifier will be burned out.</span></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif">- If it is for household use, please use a 12V 2A power adapter.</span></p><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><h1><span style="font-size:18px"><strong>Specifications:</strong></span><br/><span style="font-size:16px">Color: Balck<br/>Material: Aluminum Alloy<br/>Size: 125X75X40MM<br/>bluetooth: Support<br/>Input voltage: DC 12V/ AC 220V<br/>RMS power: 20W+20W<br/>Max power: 200W+200W<br/>Channel: 2CH<br/>Load impedance: 4-8Ω<br/>SNR: &gt;90 db<br/>Frequency: 20Hz-20KHz<br/>Distortion rate: 0.01%</span></h1><div><br/></div><h1><span style="font-size:18px"><strong>Features:</strong></span><br/><span style="font-size:16px">-Mini HIFI digital bluetooth audio power amplifier.<br/>-Aluminum alloy body, durable, the body is made of aluminum alloy once, the anode surface treatment, the overall atmospheres, thick, feel is also very good.<br/>-for SD Card, U disk, AUX input, MP3 format play, support bluetooth wireless connection.<br/>-Supports FM stereo radio.<br/>-Low distortion supplies a clearer, stronger and more powerful sound.<br/>-With Remote control function.<br/>- Two main channel output.<br/>- The machine supports bluetooth operation, and supports line input.</span><br/><br/><span style="font-size:18px"><strong>Package Included:</strong></span><br/><span style="font-size:16px">1 x Power Amplifier<br/>1 x Remote Control</span></h1><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div><span style="font-size:16px">(Notice:this price dont include power supply)</span></div></div></div></div></div><p><br/></p><p></p>