Excellent Bluetooth 5.0 BTL Mood Digital Power Amplifier

    Germany's Infineon’s New Digital High-Power Amplifier Chip
    Hi-res AUDIO Certification & an Electronic Volume Control Chip NW1194
    BTL Mood & Idea for a 2.1 System
    Powerful Output Ratings
    Wireless Bluetooth 5.0 Connectivity
Regular price $195.99 USD
Sale price $195.99 USD Regular price

Germany's Infineon’s New Digital High-Power Amplifier Chip

The SMSL A300 adopts a high-power power amplification chip from Infineon, a well-known amplification chip manufacturer from Germany. It enables the device to provide powerful amplification to the audio signal while keeping the distortion values low and the clean, noise-free background.

Hi-res AUDIO Certification & an Electronic Volume Control Chip NW1194

SMSL comes with the NJW1194 digital volume control chip from NJRC, a famous brand from Japan. It allows the users to precisely adjust and control the output volume. It allows the users to pair both low-power requiring and high-power demanding speaker systems with the A300.

BTL Mood & Idea for a 2.1 System

Equipped with a separate sub-woofer output, which can be used when you want to create a 2.1Ch stereo speaker set, the A300 features a high-power BLT mono mode where the amp will provide a powerful output (approx. 330W) for a big, demanding speaker.

Powerful Output Ratings

As a high-power power amplifier for your desktop chain, SMSL A300 is designed keeping in mind the requirements of high-quality bookshelf speakers. This device outputs up to 165W of clean power at 4Ω of the load. Even at a high 8Ω impedance load, the A300 produces about 85W of clean power per channel.

Wireless Bluetooth 5.0 Connectivity

It is worth mentioning that SMSL A300 supports multiple input ports including RCA, USB, and Bluetooth V5.0. It supports the latest Bluetooth V5.0 connectivity, where users can feed the signal to the A300 using their smartphones and tablets, too.

Inside the Box

  • 1 x SMSL A300
  • User Manual

1 Year Warranty

The SMSL A300 Comes with a 1 year warranty on the AMP & DAC only. Warranty doesn't apply to the included accessories.

Technical Details

Channel Separation:
Input Sensitivity / Input Impedance:
Output Power (Stereo):
165Wx2(4Ω)/ 85Wx2(8Ω)
Output Power (BTL):
Power Consumption:
40W (Normal Volume)

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: Delivery time: 3-4 weeks


  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

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30-Day Return Policy

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