Features:
<br />
<br />100% brand new and high quality
<br />
<br />
<br />TDA7492P digital amplifier chip, designed to optimize the circuit layout, the sound quality is very good, big 
<br />
<br />power
<br />
<br />DIP switches can be adjusted directly after the amp gain more respect and better promote greater damping 
<br />
<br />horn
<br />
<br />Specification:
<br />
<br />Power: 2.1 interface 8~25V DC Power supply
<br />
<br />
<br />Audio input: stereo input various versions of the Bluetooth 
<br />connection, using CSR8630 Bluetooth chip, 
<br />
<br />Bluetooth V4.0, high software 
<br />compatibility
<br />
<br />Output Impedance: 8 ohms Best (4,6,8,16 ohm impedance can drive speakers)
<br />
<br />
<br />Output Power: powered 25V, 6 ohm impedance output 2*50W, 8ohm impedance output 2*40W Dual-channel
<br />
<br />
<br />If
<br /> you directly use Bluetooth, when power, wait 3s~10s, until LED Blue and
<br /> Red light flashing alternately, then 
<br />
<br />you can use your device to find my
<br /> bluttooth module, you will find &quot;Elegiant Aduio&quot;, then connect it, can 
<br />directly use 
<br />
<br />it. Remember back to even
<br />
<br />Material: PCB
<br />
<br />
<br />Digital Amplifier Board Size: approx. 82.1 x 50.5 x18.8mm (L*W*H)
<br />
<br />
<br />Acryliccaseor Size: approx. 103.4 x 69.5 x 26.5mm (L*W*H)
<br />
<br />
<br />Color: Red
<br />
<br />Note:
<br />
<br />Lighting, display and
<br /> other factors may cause COLOR SHADING, Please comprehensive pictures 
<br />and text 
<br />
<br />descriptions to determine.
<br />
<br />Due to light and screen difference, the item&#39;s color may be slightly different from the pictures.
<br />
<br />
<br />Please allow 1-5mm deviation due to manual measurement.
<br />
<br />Package Includes: 1set x TDA7492P Wireless Digital Bluetooth Audio Receiver Amplifier Board+Case
<br />
<br /><p> <b><b><img src="https://contestimg.wish.com/api/webimage/59a813afcec91f0cfa11e4f0-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59a813afcec91f0cfa11e4f0-1-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59a813afcec91f0cfa11e4f0-2-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59a813afcec91f0cfa11e4f0-3-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59a813afcec91f0cfa11e4f0-4-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59a813afcec91f0cfa11e4f0-5-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59a813afcec91f0cfa11e4f0-6-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59a813afcec91f0cfa11e4f0-7-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59a813afcec91f0cfa11e4f0-8-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59a813afcec91f0cfa11e4f0-11-large.jpg></b></b></p>