Aiyima TDA7297 Digital Amplifier Board 15W+15W HIFI 2.0 Dual Channel Audio Amplifier Board For Mini
<div><p> <span style="font-size: 16.0px;"> <widget data-widget-type="relatedProduct" id="33524383" title="amplifier + speaker" type="relation"></widget></span></p> <p> <span style="font-size: 16.0px;"><img alt="-3_01" src="https://ae01.alicdn.com/kf/HTB1w7OQckfb_uJkHFJHq6z4vFXaC.jpg"></span></p> <p> <strong><span style="font-size: 16.0px;"><span style="background-color: #00b0f0;">Product description:</span></span></strong></p> <p> <span style="font-size: 16.0px;"> The power amplifier board is the core of imported <strong>TDA7297 dual-channel amplifier</strong> chip， the power supply is designed for DC power supply， 12V battery can be directly powered， <strong>voltage range: 9-15V</strong>， the recommended voltage 12V， <span style="color: #ff0000;"><strong>the output power of up to 15W +15 W， the peak power of 30W + 30W</strong></span>， small volume of sound is super shock， for any occasion.</span></p> <p> <span style="font-size: 16.0px;"> TDA7297 power amplifier board， with terminal，<span style="color: #ff0000;"><strong> 2.0 dual-channel 15W +15 W</strong></span>， <span style="color: #ff0000;"><strong>c<strong>a</strong>n be connected 4-8ohm 10-50W speakers，</strong></span> small body large volume， wide range of applications.</span></p> <div> </div> <div> <span style="font-size: 16.0px;">Voltage: DC 9-15V，<strong> recommended DC voltage 12V， current 2A above</strong> (poor power supply may have a current sound)</span> </div> <div> </div> <div> <span style="font-size: 16.0px;">Power: 15W + 15W</span> </div> <div> </div> <div> <span style="font-size: 16.0px;">Output impedance: 4-8 ohm</span> </div> <div> </div> <div> <div> <strong><span style="font-size: 16.0px;">Features:</span></strong> </div> <div> <span style="font-size: 16.0px;">No current impact sound boot， high fidelity no static noise! Super good sound quality - treble delicate， soft， transparent， no obvious harsh; bass strong， full， powerful， freely. if the board has a little noise， mostly because of the power problem is not solved. After testing， with more than 12V2A battery or 12V30W above transformer power supply no noise， if the switching power supply or other variable power supply， due to poor linearity may produce low noise.</span> </div> <div> </div> <div> </div> <div> <strong><span style="font-size: 16.0px;"><span style="background-color: #00b0f0;">Package included:</span></span></strong> </div> <div> <span style="font-size: 16.0px;">1PC TDA7297 Digital Amplifier Board 15W+15W</span> </div> </div> <p> <span style="font-size: 16.0px;"><img alt="-3_02" src="https://ae01.alicdn.com/kf/HTB1tnBTiCYH8KJjSspdq6ARgVXaa.jpg"></span></p> <p> <span style="font-size: 16.0px;"><img alt="2" src="https://ae01.alicdn.com/kf/HTB15VBVixTI8KJjSspiq6zM4FXaB.jpg"><img alt="4" src="https://ae01.alicdn.com/kf/HTB1PtaMiDvI8KJjSspjq6AgjXXac.jpg"><img alt="5" src="https://ae01.alicdn.com/kf/HTB1o_l2itzJ8KJjSspkq6zF7VXar.jpg"><img alt="1" src="https://ae01.alicdn.com/kf/HTB1iWizisbI8KJjy1zdq6ze1VXaE.jpg"><img alt="3" src="https://ae01.alicdn.com/kf/HTB191mNc8LN8KJjSZPhq6A.spXaZ.jpg"><img alt="6" src="https://ae01.alicdn.com/kf/HTB1HaOmixHI8KJjy1zbq6yxdpXaH.jpg"></span></p> <p> <span style="font-size: 16.0px;"><img alt="-3_03" src="https://ae01.alicdn.com/kf/HTB1OqSjisnI8KJjSspeq6AwIpXaf.jpg"><img alt="-3_04" src="https://ae01.alicdn.com/kf/HTB1Fp9ziv6H8KJjy0Fjq6yXepXaL.jpg"><img alt="-3_05" src="https://ae01.alicdn.com/kf/HTB1.bOzisbI8KJjy1zdq6ze1VXa2.jpg"></span></p></div>