TDA7492P digital amplifier chip, designed to optimize the circuit layout, the sound quality is very good, big power.
DIP switches can be more easily directly adjusted after-class amplifier gain,to better promote the impedance larger speakers.
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.
Digital amplifier board: 8x5x1.6cm
Case size: 10.2x7x2.2(L*W*H)
Power: 2.1 interface 8~25V DC power supply
Best fit speaker: 25W + 25W
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
1 x TDA7492P Digital Amplifier Board
1 x Acryliccaseor Case
1 x 2.1mm x 5.5mm Male Connector
- Please allow 1-2mm differs due to manual measurement.
- Due to the different display and different light, the picture may not reflect the actual color of the item. Thank for your understanding.
(1) FREE Shipping 10 - 15 business days, (2) Standard Shipping 7 - 12 business days.
Shipping and Delivery Estimates
We ship in-stock orders as soon as possible. This is often within two business days, but there are situations where it may take longer. All estimates are based on business days.
(1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.
(2) Business days do not include Saturday/Sunday and any public holidays.
(3) These estimates are based on normal circumstances and are not a guarantee of delivery times.
(4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.
for more information please visit our Shipping Policy Page.
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
for more information please visit our Refunds & Returns Policy page.