Fosi Audio DA2120C Bluetooth 2.1 Channel Amplifier Subwoofer DAC with Remote Control for Speakers With 32V 5A Power Supply

2.1 CH Wireless DAC Hifi Amplifier with EQ Control. MAX Power Output up to 120Watts x2@4ohm. DA2120C can drive most home bookshelf/desktop/outdoor(passive) speakers and powered subwoofers, offering low distortion and acoustically accurate audio reproduction. The...
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  • 2.1 CH Wireless DAC Hifi Amplifier with EQ Control. MAX Power Output up to 120Watts x2@4ohm. DA2120C can drive most home bookshelf/desktop/outdoor(passive) speakers and powered subwoofers, offering low distortion and acoustically accurate audio reproduction. The bright digital LED display lets you see the settings you change easily and remote control for hassle-free adjust the inputs mode/volume/bass/treble.

  • DA2120C high-performance integrated stereo digital amplifier adopts Texas Instruments TAS5352A chip, designed to drive a 4-Ω bridge-tied load (BTL) at up to 120 W per channel with low harmonic distortion, low integrated noise, and low idle current. The TAS5352A has a complete protection system integrated into the chip, safeguarding the device against a wide range of fault conditions that could damage the system.

  • 2-in-1 High-Performance DAC Power Amplifier with Multiple Input Modes. DA2120C installed in a quality aluminum enclosure supports Bluetooth/RCA/PC-USB/Coaxial/Optical Input, easy installation to build a stereo sound system.

  • DA2120C Bluetooth 5.0 amplifier delivers sound in sync, so you can enjoy the freedom of wireless and high-fidelity streaming music. It reduces delay and improves the end-to-end speed of the audio transmission, resulting in high-quality, synchronized sound, so you never miss a beat. With a 6dBi high gain antenna for long-range streaming up to 65 ft(20m).

  • What You Get: DA2120C stereo amplifier x1, Bluetooth antenna x1, 32V/5A power supply x1, remote control x1, PC-USB Cable x1, Optical Cable x1, user manual x1, our worry-free 24-month warranty, and friendly customer service.

    multiple input of Bluetooth amp
    Bluetooth 2.1 Channel Amplifier


    Specifications Details
    Model DA2120C
    Output Power 2 × 125W at 10% THD+N Into 4 Ω
    2 × 100W at 10% THD+N Into 6 Ω
    2 × 80W at 10% THD+N Into 8 Ω
    Frequency Range 20Hz - 20kHz (±1 dB)
    Bass frequency 20Hz-200Hz
    THD ≤ 0.01%
    SNR ≥ 105dB
    USB Chip Cmedia CM6642 SUPPORT 24bit/192Khz
    Amplifier Chip American TI TAS5352A
    Bluetooth Chip Qualcomm QCC3031 Bluetooth 5.0 chip supports aptX, aptX-HD, SBC, AAC
    DAC Chip American Cirrus CS8422 chip USB, coaxial optical fiber Supported sampling rate 24bit/192Khz
    Device Dimension L180*W130*H38mm (7*5*1.5in)
    System Supported XP/W7/W8/W10/MAC/Linux
    Power Supply 32V 5A

    What‘s in the box?

    Item Quantity
    DA2120C Amplifier x 1
    32V 5A Power Supply x 1
    Remote Control x 1
    USB Cable x 1
    Optical Cable x 1
    AC Cord x 1
    User’s Manual x 1


    You can also view other models:

    DA2120A+24V Bluetooth Amplifier 2CH 50WX2

    DA2120B+24V Bluetooth Amplifier 2CH 100W x2

    DA2120D+24V Bluetooth Amplifier 2.1CH 100W x2

      Worldwide Shipping

      We can ship to any country or region in the world. Shipping is free worldwide, except for special regions/countries where we are unable to offer shipping, such as Ukraine.

      1. Overseas warehouse delivery
      2. China(Shenzhen) delivery

      1. Overseas warehouse delivery

      Overseas warehouse delivery: United States, Canada, United Kingdom, Germany, France, Italy, Netherlands, Portugal, Spain, Sweden and Hong Kong, Macau, Taiwan in China are free shipping for you.

      Order processing time: All orders require 1 business day for preparation and packaging, excluding Saturdays and Sundays. Holidays will be extended according to China's legal time.

      Pre-order products: The shipping date is based on the specific product labeling.

      After shipment, you can track your order. To track your order, please click here.
      United States, Canada, United Kingdom: 3-5 days.
      Germany, France, Italy, Netherlands, Portugal, Spain, Sweden: 3-7 days.
      Other countries:3-10 days.

      Note: If there is a stock shortage in the overseas warehouse, the delivery time may be extended by 5-15 days. We will contact you via email, and you can also inquire with our customer service regarding the delivery status. 

      2. China(Shenzhen), shipping worldwide via 4px.

      Order processing time: All orders require 1 business day for preparation and packaging, excluding Saturdays and Sundays. Holidays will be extended according to China's legal time.

      Pre-order products: The shipping date is based on the specific product labeling.

      After shipment, you can track your order. To track your order, please click here.
      Ships from China warehouse, standard shipping usually takes 5-15 days, fast shipping takes 3-7 days ($25 shipping fee applies)

      Note: If there is a stock shortage in the China warehouse, the delivery time maybe extended by 5-15 days.
      We will contact you via email, and you can also inquire with our customer service regarding the delivery status.

      Not all products have stock in other warehouses. If you require urgent delivery from another warehouse, please confirm with us first. 
      If your order does not display any shipping time, it is usually because you have purchased multiple products, each from a different warehouse, resulting in the inability to display the normal shipping time. It will default to 5-15 days. 
      If you have any questions, please feel free to contact us.


      European Union (EU) Countries:

      For shipments from the China warehouse to EU countries: 

      The final price you see on the official website includes taxes.This way, you don't have to pay the taxes yourself, saving you time and effort.
      However, if you prefer, you can choose to pay the taxes yourself, and we will refund the taxes paid through our platform.

      Other Countries:

      The final price you see on the official website does not include taxes. Imported goods/services may be subject to taxes and are governed by local country/region laws. We do not collect any taxes or value-added taxes, nor do we assume any tax liability. 
      If you have specific requirements, please contact us.

      For countries with complex customs procedures, such as South America, we recommend ordering through AliExpress or finding a recipient in North America to assist with the shipment.

       Note: Remote addresses may experience longer delivery times and incur additional costs.

      ✓ 30 Days Free Return

      At Fosi Audio, we always strive for the highest customer satisfaction. If you are dissatisfied with the product or if it has any defects, you can request a return or refund.

      Within 30 days of purchase, for any reason whatsoever, undamaged products can be returned for a full refund. Once the returned items are inspected upon arrival at our warehouse, the refund process will be initiated.

      Items must be in their original packaging. For non-quality related return requests, the buyer is responsible for the return shipping costs. Returns that do not meet the above requirements may be rejected.

      We cover return shipping costs for the following situations:

      1. Defective parts.
      2. Damaged equipment.
      3. Incorrectly shipped items.

      The 30-day period starts from the day you receive the item.

      *If your order exceeds the 30-day free return period and it is still unopened, you may still apply for a return. However, you will need to bear the return shipping costs, and a 15% restocking fee will be charged. (This situation only applies to products purchased from

      How can I initiate a return?

      1. Please contact Fosi Audio customer support to initiate the return. Explain the reason for the return and provide the invoice or screen capture to confirm the order number.
        customer support email:
        Phone: 00852-67645515
      2. Fosi Audio customer support will provide you with the return address within 1-2 days.
      3. To expedite the refund process, make sure to send the return notification to Fosi Audio customer support with the following information:
      • tracking number
      • shipping receipt (If shipping fee refund needed)
      • PayPal account (If shipping fee refund needed)

      How long will it take to receive the refund?Once the returned items reach our warehouse, we will promptly process the refund. The refund will be made using the same method as your original payment. The processing time usually takes 3-5 business days.

      Customer Reviews

      Based on 2 reviews
      Yves Bond

      very good sound, powerfull

      Chander VR
      Good budget Amp

      This is my first budget Amp I bought and I am glad that I made the decision. I am almost satisfied, except I don't get full spectrum of 24bit/192Khz audio sampling rate for all inputs. Only getting this in PC USB input, others such as RCA and Optical, I am only getting maximum of 48Khz. Other than this drawback, rest of the things are good. For music listening I use Hard Rock EQ, which is suitable for my needs. I also connected sub out, and it works fine.

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