Fosi de Audio BT20A Bluetooth 5.0 Receptor Amplificador Digital de Audio Amplificador de Potencia de 2*100W Mini HiFi Clase D Casa Altavoz

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$34 149 $52 533

Fosi de Audio BT20A Bluetooth 5.0 Receptor de Audio Amplificadores Digitales Amplificador de Potencia de Canal 2*100W Mini Hi-Fi de Clase D, Casa de Altavoz

Características: Pequeña, sencilla y compacta de diseño, sino práctico y potente, poco de Hi-Fi inalámbrica Bluetooth amplificador diseñado exclusivamente para los clientes que buscan la alta fidelidad de sonido; CSR Bluetooth 5.0 core, de hasta 50 pies de conexión rango de garantías bajo el retraso de la señal.No hay pop, ningún ruido audible cuando la conexión Bluetooth se establece; 100W RMS X 2(4 ohmios, 20 Hz - 20 kHz, 0.04% THD), puede conducir 280watts(8 ohm), 320watts(4 ohm) altavoces (Para altavoces pasivos, no con los altavoces.) Avanzado diseño de circuitos, bocinas circuito de protección, en el mejor de estantería/equipo/desktop/altavoces en su casa;

Resaltar: Modelo: BT20A amplificador de Potencia de chip: TPA3116D2*2 NE5532*2 DC Rango de Entrada: 12-24V de la Terminación de la Impedancia: 2 Ohm - 8 Ohmios Potencia máxima de Salida: 100W x 2 THD ≤ 0.04% Rango de Frecuencia: 20Hz - 20kHz (±1 dB) SNR ≥ 98dB Sensibilidad de Entrada ≤ 280mV Modo de Entrada: Bluetooth & RCA versión de Bluetooth: Bluetooth 5.0 (30m sin obstrucción) chip Bluetooth: Qualcomm QCC3003

El Paquete Incluye:

* BT20A Bluetooth Amplificador x1

*Adaptador de alimentación x1(Opcional)

*Manual de usuario x1

Etiquetas: v amplificador de tubo, hifi amplificador fet, para el hogar, mic maestro, de audio de coche, audio fx, altavoz, amplificador de audio, amplifi, puro amplificador de audio.


  • De entrada: Bluetooth + RCA
  • Origen: CN(Origen)
  • Tipo de: Amplificador De Audio Estéreo
  • Paquete: Sí
  • La Potencia Máxima Por Canal: 100W
  • Número De Modelo: bt20a
  • Potencia máxima de salida: 100W x2
  • Característica: amplificador de audio
  • Certificación: CE
  • Salida: Los altavoces pasivos
  • Canales: 2 (2.0)
  • Tipo 1: Amplificador De La Junta De
  • Nombre De La Marca: fosi de audio

Julia Pet
Delivery to the new mosquito-4 days. IML-as always good! The amplifier is made very high quality. All metal, very neat, the crusts are very smooth, the back panel is made very neatly. It's clear that the guys did work on mistakes. Zazull with a power supply (not cheated, put on 24 V as in the picture)) and it does not spark when connecting (and this was really-saw the review on YouTube)). In general, you take it in your hands-you wash the thing! But very small)) while testing with small speakers from home theater as computer acoustics under the monitor. Connection to the computer on Bluetooth. Works stably and does not fall off (though the distance is very small). By the sound-excellent! Clean, legible, stereo panorama is excellent. It is heated a little (but it is clear that the power is minimal)). There are ancient electronics of the speaker 25-I will test. But, at least while I'm really happy!
Just installed this product and it is working as described. The amp is being used to connect my echo to whole house audio speakers and it is working great. The unit runs very cool, no heating. I am using this in place of a traditional high dollar receiver. I plan to purchase another one connecting another echo to my outdoor speakers yet replacing another receiver. Using the everywhere feature of the echo, I can play the same music throughout the house extending to the pool and outdoor areas.
Delivery from a warehouse in Russia in the Moscow region 4 days. The amplifier is good. Interference at high volume is not present. The sound is clean, no noise. There is not enough button off Bluetooth.
So far so much more awesome than I thought! Just got installed on my new deck and made a housing for it I plan on staining with my deck. Made the housing weatherproof. Using it to power my Polk Audio Atrium 4 speakers on my Pergola that overlooks my pool. I'm pleasantly surprised by the output. 4 hours in through Bluetooth and even in the summer in the housing temp is much better than I expected... grant I can pull it out if need be. Plan on adding a video soon. I'm telling you this thing gives out enough that the entire neighborhood can here these cranked up. More bass than I imagined as well!
Madhuri Pareek84
"I bought this unit to amplify two Mirage NanoStat 5.0 speakers for my home office PC. I had purchased a small Pyle which sounded crackly and clipped at higher amplification. This Fosi unit is super clean power. No crackles or pops, no clipping at higher amplification. Mates with the NanoStat's well. Direct connect via 2 RCA composite to 3.5mm jack is best for MP3 or PC. Bluetooth works fine from cellphone but amplification won't be as high due to signal loss of bluetooth. High recommend so far. Great job Fosi. Bit thumbs up."