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T25W+25W Wireless Bluetooth 4.0 Hifi Audio Receiver Digital Amplifier Board with Protective Case (TDA7492P)

T25W+25W Wireless Bluetooth 4.0 Hifi Audio Receiver Digital Amplifier Board with Protective Case (TDA7492P)

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US$19.98 US$39.15
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US$18.89 US$18.89
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INSMA Digital Amplifier Board

Power: 2.1 interface The best adaptation voltage: 24V 3A
Best fit speaker:25w + 25W (note:9 to 24v voltage can be universal, but will affect the speaker sound quality)
Audio input: stereo input various versions of the Bluetooth connection, using CSR8630 Bluetooth chip, Bluetooth V4.0, high software compatibility
Output Impedance: 8 ohms Best(4,6,8,16 ohm impedance can drive speakers)
Output Power: powered 25V ,6-ohm impedance output 2 X 50W, 8 ohm impedance output 2X40W dual-channel
If you directly use Bluetooth, when power, wait 3s~10s, until led Blue and Red light flashing alternately, then you can use your device to find my Bluetooth module, you will find"SANWU Audio", then connect it, can directly use it. Remember back to even.


Material: PCB
Color: Red
Digital Amplifier Board: 3.2 X 2.0 X 0.7 inches(L*W*H)
Protective Case: 4.0 X 2.7 X 1.0 inches(L*W*H)
Net Weight: 0.2 pounds

What's In The Box?

1 x INSMA Digital Amplifier Board
1 x Protective Case
1 x 2.1mm x 5.5mm Male Connector


Average rating:
4.7 / 5.0
After the gasket fell out of my last water bottle i have been on the hunt for a new one an i tooka gambel on this an it i am very happy. Same size as my last but a waaay better built lid.
April 04, 2019
Amazon Customer
I ordered one of these for my 27 year old daughter so she could review it for me before I order 6 more for Easter gifts. the only reason it didn’t get five stars was because remote is very cheaply made and doesn’t work right all the time (ex. you push a color and another color lights up). other than that it’s very cute. I decided to get something else for Easter gifts.
April 04, 2019
Really sturdy water bottle, I really like using this for the gym. I use a hydroflask and its heavy and bulky at the gym, so this is perfect super durable and light. It comes with a handle strap so you can carry it or tie it your bag at the gym. THe bottle holds up for 32 fl oz which is a great way to measure out how many bottles you need to drink a day to meet proper amount of water needed.
March 27, 2019
Karon Parks
My daughter loves it
March 21, 2019
I love it I know it is technically a child’s night light but if my child wants one I’ll buy a second. This one is mine lol. It is very soft and has a lot of nice selections involving color how they change and also the time it stays on. I’ll probably buy more soon for not only my child but gifts for other children in my life.
March 18, 2019
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