DC 12-42V/5A XY-T4001P 400W Channel Power Audio Stereo Subwoofer Amplifier Board

Semi-finishedproduct : No Data Record : No High-concerned chemical : none Electronic : No Material : Other Metal Size : As Description Type : As Description Model Number : Amplifier Board DIY Supplies : Electrical Brand Name : Aideepen Origin : Mainland China Style : As Description Certification : NONE

DC 12-42V/5A XY-T4001P 400W Channel Power Audio Stereo Subwoofer Amplifier Board Features:

1. Uses TPA3223 chip: High efficiency, low heat, high power output, pure sound quality without overheating.

2. True Wireless Stereo (TWS) speaker pairing: Supports dual-unit interconnection, one-button stereo system setup.

3. Independent bass and treble adjustment: Multi-function knob for complete sound control.

4. Supports multiple lossless decoding formats: Bluetooth AAC/SBC + USB flash drive lossless format playback.

5. Wide range of applications: Suitable for home theaters, party audio systems, DIY projects, and other scenarios.

Product Parameters: Product Name: TWS Bluetooth Digital Audio Amplifier Board Product Model: XY-T4001P Power Supply: DC 12-42V/5A Audio Input: Bluetooth/AUX/USB Bluetooth Audio Decoding: SBC AAC USB Flash Drive Lossless Decoding: WAV FLAC APE MP3

Power Supply and Output: ① 12V: Output Power: 8Ω@10W; 4Ω@20W; 4Ω@30W

② 24V: Output Power: 8Ω@30W; 4Ω@70W; 2Ω@150W

③ 36V: Output Power: 8Ω@80W; 4Ω@160W; 2Ω@350W

④ 42V: Output Power: 8Ω@100W; 4Ω@200W; 2Ω@400W

● TWS Speaker Pairing Instructions

This product can losslessly mix two-channel audio into a single-channel audio system; it also supports pairing two amplifier boards via TWS to form a stereo system.

TWS Speaker Pairing Connection:

1. Power on both amplifier boards. The blue indicator light will flash rapidly (do not pair with your phone via Bluetooth/do not connect AUX/do not insert a USB flash drive).

2. Press the volume knob on one amplifier board four times consecutively. The red TWS indicator light will start flashing rapidly (the other board's blue indicator light will continue flashing rapidly).

3. Wait for the red TWS indicator light to change from rapid flashing to solid (main unit), and the blue indicator light on the other amplifier board to turn off while the red indicator light on the other amplifier board starts flashing slowly (slave unit). This indicates a successful TWS connection. If the red indicator light turns off, the connection has failed. You can press the volume knob four times again to reconnect via TWS.

4. After a successful TWS connection, turn on your phone's Bluetooth, search for XinYi, and connect. Play music on your phone; or insert an AUX or USB flash drive to play music.

Cancel TWS Speaker Pairing Function

During the TWS speaker pairing process, press the volume knob of any amplifier board four times consecutively to exit TWS speaker pairing mode.

Note: 1. When using the TWS speaker pairing function, you must first establish a TWS speaker pairing connection before pairing with your phone via Bluetooth.

2. The TWS speaker pairing function is in memory mode; the TWS speaker pairing will automatically connect upon the next power-on.

Product List: 1 Amplifier Board 1 Screwdriver label:yes