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Product D escrtion
10W/15W/20W Bluetooth digital power amplifier module stereo With volume adjustment
Operating voltage range: 8-24VDC
Adaptation speaker resistance: 4-16 Ω
Adapted speaker power: 30W-150W
Product Parameter
Product name : Bluetooth digital power amplifier module
Product model : XY-P15W/P40W
Working voltage : DC: 8~24V
Bluetooth version : 5.0
Transmiion distance : 15 meters (visible without obstruction)
Number of channels : two channels (stereo)
Output power (@ 1KHz) : 16W * 2 @ 12V 4 Ω
10W * 2 @ 12V 8 Ω
15W * 2 @ 16V 8 Ω
20W * 2 @ 20V 8 Ω
30W * 2 @ 24V 8 Ω
(need to add heat sink)
Adapted speakers (30W ~ 150W) : 4 ohms (8 ~ 12V power supply)
8 ohms (8 ~ 24V power supply)
16 ohms (8 ~ 24V power supply)
Module protection mechanism : re power protection Short circuit protection Self recovery overheating protection
Note: In order to improve the performance of the module, it is recommended that the amplifier ch and heat sink be used in the application scenarios that exceed 20W*2
Instructions
After turning on the power, the blue indicator light fes quickly and enters the Bluetooth mode; after the "prompt tone" is broadcast, it enters the pairing mode and waits for pairing; the mobile phone Bluetooth searches for "XY-P15W" (power amplifier board device name), and clicks "XY-P15W" Connect, play "prompt tone" after succeful connection, the indicator light is on, you can play mobile phone music, the indicator light fes slowly while playing music; after the Bluetooth is disconnected, the power amplifier board is ready for the next pairing, and enters after playing the "prompt tone" Pairing mode waits for pairing.
Connect as shown below: Pay A ttention
1. Use the power amplifier board as far away as poible from the WIFI signal (router)
2. The recommended power supply voltage is DC 8-24V, if it exceeds 26V, the ch will burn
3. When connected to a 4Ω speaker, the power supply does not exceed 12V, and when connected to an 8Ω speaker, the power supply does not exceed 24V
4. The power supply current is recommended to be above 2A
5. When the working power of the module exceeds 20W*2, a heat sink is required
6. The speaker wire should not be too long, it is suitable within 1 meter
7. Pay attention to static electricity protection. When touching the power amplifier board, you must first release the static electricity on your hands to avoid static electricity from breaking down the ch. Bluetooth chs are more sensitive to static electricity.
8. It is recommended to adapt the speaker with a rated power of 30W and above to avoid the speaker from heating and burning.
Note: There is a protective film on the acrylic panel, please tear it off when aembling, the acrylic is crystal clear.
Product D escrtion
30W/40W stereo Bluetooth power amplifier board (optional with e control)
Working voltage range: DC 5~24V
Interface: compatible with 5.5-2.1/2.5 power interface
Adaptation speaker: impedance 4~8Ω
Power: 40~200W
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