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₱1,599.00
₱3,198.00-50%
New arrival special–50% off
YS-AS21 2*220W+350W TPA3255 Bluetooth Amplifier Board 2.1Ch Subwoofer Theater Audio Stereo Board
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Est. delivery by Apr 17 - Apr 21
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About this product
- Warranty Type:Manufacturer Warrenty
Product description
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Product Name: 2.1 Channel Bluetooth Audio Amplifier Module
Product Model: YS-AS21
Number of channels: 2.1 channels (left channel + right channel + subwoofer)
Input method: AUX + Bluetooth + U disk + USB sound card (Spin button to switch modes and songs)
Bluetooth version: 5.1
Power amplifier chip: TPA3255
Speaker adapter: left and right channels 30-220W, subwoofer 3-8Ω 30-350W 2-8Ω
Output power: left and right channels ≤ 220W, subwoofer ≤ 350W
Adapter power supply: DC 12~38V, ≥ 10A
Protection mechanism: protection against reverse connection, undervoltage, overheating, overcurrent, short circuit protection. (Automatic recovery does not require a restart)
Switch mode: mechanical switch (no need to long press and wait)
Voltage rise: 30dB
Product weight: net weight 346g Total packaging 408g
Product size: 141*131*27mm
Tips: Only when the audio input is large enough and the power supply/current is large enough, there will be enough output power!
The higher the power supply, the greater the output power, and the higher the impedance of the speaker!
Please ensure that the power of the modified power supply is greater than the actual working power of the amplifier.
AC
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1 * Amplifier Board Module Box Packaging
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