DollaTek TDA7492 2 x 50 Watt Dual Channel Amplifier Wireless Digital Bluetooth 4.0 CSR8635 Audio Receiver Amplifier Board 50W + 50W

• Output Power: Add Pre-5532 output foot powered 25V, 6Ω impedance output 2x50W
• Power: 2.1 interface 8-25V DC power supply
• Chip: TDA7492, CSR8635, Bluetooth V4.0 The sound quality is very good, big power.
• Output Impedance: 8 Ω¸(Best), 4/6/8/16Ω¸ impedance can drive speakers
• DIP switches can be adjusted directly after the amp gain more respect and better promote greater damping horn

DollaTek TDA7492 2 x 50 Watt Dual Channel Amplifier Wireless Digital Bluetooth 4.0 Audio Receiver Amplifier Board 50W + 50W Specification: Chip: TDA7492 Supply Voltage: DC 8-25V Power Interface: 2.1 DC Socket Audio Input: Bluetooth Receiver V4.0 Audio Output: Terminals Output Power: Add Pre-5532 Output Foot Applicable Speaker Impedance: 4/6/8/16 ohm Number of Channels: Two-channel Stereo PCB Board Size: 82 * 50mm / 3.23 * 1.97in Weight: 37g / 1.32oz Note: If you directly use Bluetooth, when power on, wait 3-10s, until LED blue and red light flashing alternately, then you can use your device to find the Bluetooth module then connect it. You can directly use it. Package Included: 1x DollaTek TDA7492 Digital Amplifier Board Module