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YS-AS21 2.1 Channel bluetooth 5.1 Digital Power Amplifier Board 220W×2+350W High Low-pitched Subwoofer Amplifier Module Board
373
Shipping to: United States |
Express delivery: 7-12 business days |
Standard delivery: 15-25 business days
Pago seguro garantizado
Agasallo gratuíto
Política de envío
Política de devoluciónAgasallo gratuíto
Benvido a Roymall, o teu sitio web profesional para a compra de agasallos de tendas de departamento premium. Valoramos e apreciamos moito o teu apoio, e queremos expresar o noso agradecimento engadindo un toque extra de emoción ás túas compras. Cando fas compras connosco, non só podes desfrutar de produtos de alta calidade que melloran o teu estilo de vida, senón que tamén recibirás un agasallo gratuíto exclusivo con cada pedido que realices. Listo para explorar a nosa colección e atopar os teus agasallos perfectos? Navega pola nosa selección de artigos de tendas de departamento premium, fai o teu pedido e espera con ilusión a chegada do teu agasallo gratuíto xunto coa túa compra.Política de envío
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2.Política de reembolso
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Product name: 2.1 channel bluetooth audio power amplifier module
Product model: YS-AS21
Bluetooth version: 5.1
Input method: Bluetooth+AUX+U disk+USB sound card
Number of channels: 2.1 channels (left and right channels + subwoofer)
Volume adjustment: high-end encoder knob adjustment, smooth feel
Power supply: DC18-38V≥10A Voltage gain: 30dB
Output power: left and right channels ≤ 220w subwoofer ≤ 350W
Adapter speakers: left and right channels 30-220W3-82 subwoofer 30-350W 2-82
Protection mechanism: electrostatic protection, overcurrent protection, short circuit protection, overheating protection
Unique function: support YS Audio-APP control
Product size: 141x131x27(mm)
Product weight: 346g
Package Include:
1 x Audio Amplifier Board
1 x Screwdriver
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Electronics Ranking
Customer Reviews
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12/12/2024
amplificador muito potente, apesar de eu estar usando uma fonte, muito inferior aos 38v 10 amperes, que o amplificador pede, irei comprar a fonte depois.
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15/12/2023
funciona perfeitamente, vale apena comprar!
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0Q: What is the minimum impedance of each channel? 2x 220w in how many ohms? and 350w in how many ohms?A:Adapter speakers: left and right channels 30-220W3-82 subwoofer 30-350W 2-8Answered by xiaohui on 11/12/2024Helpful (0)
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0A:Output power: left and right channels ≤ 220w subwoofer ≤ 350WAnswered by Rachel on 11/12/2024Helpful (0)
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0Q: Sir,A:Adapter speakers: left and right channels 30-220W3-82 subwoofer 30-350W 2-82Answered by Bandsharm on 06/11/2024Helpful (0)
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0A:I'm sorry I don't know how it's not working and can't help, maybe you can ask customer service.Answered by Odontist on 05/07/2023Helpful (0)
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0A:Only one at a timeAnswered by BG571045793 on 24/03/2023Helpful (0)
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0A:as stated - between 18 and 38 VDC. Notice - you only g1et the max power when using max voltage. The PSU must be able to deliver the same effect - I think at least 400W is needed. The TPC5532 chip allows up to 50VDC - so I guess it will accept variations ... I have my self use a un-regulated transformer-based PSU - 500W, 38VDC with some big capacitors - and that is working OK.Answered by BG571422718 on 08/03/2023Helpful (0)
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0A:No answer yet.
