KKmoon TDA7492P 2*25W Wireless Bluetooth V2.1 Audio Receiver Amplifier Board Module with AUX Interface
Sound quality is very good and it can drive 4/6/8/16 ohm speakers. BT V4.0, it has sufficient power output 2*25W.
Features:
Sound quality is very good by using this module.
Equipped with AUX interface(wired audio input).
Using TDA7492P power amplifier chip, BT V2.1.
After power on, automatically enter into pairing mode, search the name: SANWU Audio.
Applicable speaker impedance: 4/6/8/16 ohm (8 ohm is the best).
Specifications:
Supply Voltage: DC 10-25V
Power Interface: 2.1 DC Socket
Audio Input: BT Receiver V2.1
Audio Output: Terminals
Output Power: 2*25W
Applicable Speaker Impedance: 4/6/8/16 ohm
PCB Size: 70 * 47mm / 3.23 * 1.97in
Weight: 31g / 1.09oz
Note:
If you use external audio, you need connect 3.5mm audio line;
Auto detection for AUX input, the BT will disconnect after AUX input.
Package List:
1 * BT Audio Power Amplifier Board
Product Features
- Sound quality is very good by using this module.
- Equipped with AUX interface(wired audio input).
- Using TDA7492P power amplifier chip, Bluetooth V2.1.
- After power on, automatically enter into pairing mode, search the name: SANWU Audio.
- Applicable speaker impedance: 4/6/8/16 ohm (8 ohm is the best).
Loading...
ok, not great… ok, not great. i’ve auditioned dozens of these boards trying to find one that is BT + AUX that works in both modes. I’ve not found one yet under $40… this is no exception. There are good points here: The lack of volume buttons simplifies the board and feedback-loops/noise, but in the end, the AUX port is still too noisy to actually use (not as bad as others, though). the BT comes in clear enough even at 2.1 (need to verify that it’s not actually 4.0).and the power and clarity of the chip is…
Great, but for the voice