Product description: 100% brand new and high quality
TDA7492 digital power amplifier chip, design optimization, circuit design, sound quality is very good, big power.
DIP switching amplifiers can be adjusted directly after gain more respect and promote greater damping cushion.
standard:
Power supply: 2.1 interface, 8 ~ 25V DC power supply
Audio input: stereo input and various versions of the Bluetooth connection, using Bluetooth chip CSR8635, Bluetooth V4.0, software compatibility high
Output impedance: 8 ohms (best 4,6,8,16 ohm impedance can drive the speaker)
Output power: join of 5532, output power of foot (25V supply, 6 ohm output impedance of 2 * 50W, 8 ohm output impedance 2X40W dual channel), dial switch can be directly adjusted power amplifier gain more convenient, better promote greater horn of damping
Method of use: connect the power and wait 3 seconds, until the LED blue light and red light flashing alternately, then you can use your device to find my Bluetooth module, you will find SANWU audio ", and then connect it, then you can use memory to automatically connect directly.
Material: PCB
Color: Red
Size: 18.3cmX5cmX2.3 cm (LXWXH)
Number: 1
Net weight: 40g
Note: lighting, display and other factors may cause color, please of pictures and text descriptions to determine.
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Item Description
Features:
100% Brand New and High Quality
TDA7492 digital amplifier chip, designed to optimize the circuit layout, the sound quality is very good, big power.
DIP switches can be adjusted directly after the amp gain more respect and better promote greater damping horn.
Specification:
Power: 2.1 interface 8 ~ 24V DC power supply
Audio input: stereo input various versions of the Bluetooth connection using CSR8635, Bluetooth chip, Bluetooth V4.0, high software compatibility
Impedance: Output 8 Best ohms (ohm impedance 4,6,8,16 can drive speakers)
Power: Add pre-5532 output foot Output powered (25V 6-ohm, impedance output 2 50W X, 8 impedance output ohm 2X40W dual-channel)
You use extra audio you, need connect 3.5mm audio line If;
If you derectly use Bluetooth, when power and wait 3s~10s, until led blue and red light flashing alternately, then you can use your deivce to find my Bluetooth module, you will find "SANWU audio" and then connect it, can directly use it. Remember back for even.
PCB Material:
Red Color:
18.3cmX5cmX2.3cm Size: (LXWXH)
Quantity: 1 PC
Weight: 40g Net
Lighting display, and other factors may Note: cause COLOR SHADING please, comprehensive pictures and text descriptions to determine!
Package Includes
1 x Audio Receiver Amplifier Board
