---
product_id: 706856076
title: "2 Channel Bluetooth Amp: HiFi Stereo Amplifier | 300W×2 TPA3255 | Class D PFFB | Bass Treble Control | Headphone Out for Home Theater, Bookshelf Speakers (32V PSU)"
brand: "douk audio"
price: "28878 som"
currency: KGS
in_stock: true
reviews_count: 7
category: "Douk Audio"
url: https://www.desertcart.kg/products/706856076-2-channel-bluetooth-amp-hifi-stereo-amplifier-300w-2-tpa3255
store_origin: KG
region: Kyrgyzstan
---

# 600W peak power output Bluetooth 5.1 connectivity Bass & treble tone control 2 Channel Bluetooth Amp: HiFi Stereo Amplifier | 300W×2 TPA3255 | Class D PFFB | Bass Treble Control | Headphone Out for Home Theater, Bookshelf Speakers (32V PSU)

**Brand:** douk audio
**Price:** 28878 som
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game—because your ears deserve the best.

## Quick Answers

- **What is this?** 2 Channel Bluetooth Amp: HiFi Stereo Amplifier | 300W×2 TPA3255 | Class D PFFB | Bass Treble Control | Headphone Out for Home Theater, Bookshelf Speakers (32V PSU) by douk audio
- **How much does it cost?** 28878 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/706856076-2-channel-bluetooth-amp-hifi-stereo-amplifier-300w-2-tpa3255)

## Best For

- douk audio enthusiasts

## Why This Product

- Trusted douk audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tailor Your Tone:** Dedicated bass and treble knobs let you customize your audio vibe on the fly—perfect for every mood and genre.
- • **Sleek, Ambient Design:** Modern aluminum chassis with adjustable LED lighting and transparent panel—turn your setup into a conversation starter.
- • **Powerhouse Performance:** Delivers a robust 300W×2 output with TPA3255 chip for crystal-clear, room-filling sound.
- • **Audiophile-Ready Modularity:** Quick-swap op-amp design with tempered glass panel lets you upgrade sound profiles without breaking a sweat.
- • **Seamless Wireless Streaming:** Bluetooth 5.1 ensures effortless, lag-free connection to all your devices—cut the cords, not the quality.

## Overview

The Douk Audio A5 PRO is a cutting-edge 2-channel Class D Bluetooth amplifier delivering 300W per channel via the TPA3255 chip. Featuring Bluetooth 5.1, bass and treble controls, a headphone output, and a modular op-amp design with a tempered glass panel, it offers audiophile-grade customization and powerful, distortion-free sound. Its sleek aluminum build with LED accents makes it a stylish centerpiece for any home theater or desktop audio setup.

## Description

Buy Douk Audio 2 Channel Bluetooth Amp: HiFi Stereo Amplifier | 300W×2 TPA3255 | Class D PFFB | Bass Treble Control | Headphone Out for Home Theater, Bookshelf Speakers (32V PSU): Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: IMO the best under $200 amplifiers! - I bought my A5 pro in July. Used it for a while with the stock op amps and then added opa2134. Bought them from Mouser, wanted real TI product. Sounded good enjoyed it -everything's fine. Then I changed to two SX52b -Listening to a live marillion album hearing details I never heard before, vocals are more clear the entire sound is improved. Definitely better bass. I am using the 48 volt 10 amp power supply and some Elac speakers. What a great amplifier and so affordable. ****Update. 10/18/2025 - Some music started to have a shrill sound in the upper register, the treble was off. Investigated with Gemini my AI and determined the sx52b was not a good fit for a amplifier. Suggestion was to put it in my tube preamp or equalizer as the sx52b adds a definite sound of its own. Gemini had reasons related to electrical specifications and impedance I didn't understand but that was which was suggested. Research the newest TI op amps for music determined that the 1656 would be a great choice but it's not available in a dip 8 socket. I purchased the OPA 1656 mounted into dip 8 socket from Cimarron Technology, Inc (Idaho ). Great company to do business with. Installed the two opa1656 which are known for their clarity, fantastic specifications - but they are neutral and don't add coloration. Tested this all out yesterday and I was shocked. Much better stereo separation than I had before, much better bass. If someone tells you changing op amps doesn't affect the sound I can't explain what's wrong with their ears. :-)
Review: Perfect size and price. Just worried about reliability. - I am using this amplifier for my LG television. I am plugged into the headphone output. Volume control is by the tv. The amplifiers volume control is what I would call 3/4 open. I have tried several amplifiers including the famous A07 by aiyima. The Fosi bt20a. Aiyima T4 amp. They all sounded pretty good. A07 I would have ranked second for how it sounded. But I needed Bluetooth without adding equipment. I use Bluetooth as a radio when I am not watching television. Bluetooth works without a hitch, no issues there. Connects to my tablet or phone with ease. Now the amplifier for using for the television is great. Running through JBL Northridge e-20 speakers. They match up pretty well. Sound quality is very good. The main reason I chose the Duck Audio A5 pro is 1,uses the 3255 power chip 2, like is said I needed Bluetooth. 3, it also uses the PFFB technology. Now with such a good sounding amplifier why only four stars. Because it does run ,to me ,very hot. I never had a D type amplifier run so hot. Just makes you wonder how long it will last. Oh well I will find out.

## Features

- Upgraded Features for Versatile Use: The A5 PRO builds on the strengths of the A5, featuring upgraded Bluetooth 5.1 connectivity with a reset button, bass and treble knobs for precise tone adjustments, and a headphone output. It delivers clear, powerful audio, perfect for diverse uses from bedroom movies to desktop setups.
- Easy Customization with Plug-and-Play Op-Amps: Upgrade your sound effortlessly! Douk Audio A5 PRO includes a tempered glass access panel for quick op-amp replacements, allowing audiophiles to tailor sound profiles without disassembling the unit.
- PFFB Technology and High-Performance PCB: Built with Post-Filter Feedback technology circuit and a 4-layer immersion gold PCB, this digital amplifier reduces distortion and improves frequency response. Enjoy unparalleled audio precision, enhanced signal integrity, and effective heat management.
- Stunning Design for Living Rooms and Studios: Sleek and modern, the compact power amp is equipped with a transparent panel and adjustable internal LED lighting. Multiple color options create a futuristic look, adding sophistication to your home audio setup or studio.
- Impressive Power Output: The A5 PRO delivers a maximum output of 300W×2 with TPA3255, perfect for driving high-power systems, and 500mW@32Ω for detailed, dynamic headphone listening. With premium components like Rubycon/WIMA capacitors, it ensures optimal performance with bookshelf speakers and other devices.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DYSPV3M6 |
| Best Sellers Rank | #40,015 in Electronics ( See Top 100 in Electronics ) #243 in Audio Component Amplifiers |
| Brand | Douk Audio |
| Date First Available | February 28, 2025 |
| Item Weight | 1.12 pounds |
| Item model number | A5 PRO 32V |
| Manufacturer | Douk Audio |
| Material | Aluminum |
| Maximum Supply Voltage | 48 Volts (DC) |
| Minimum Supply Voltage | 24 Volts (DC) |
| Mounting Type | Freestanding |
| Number of Channels | 2 |
| Output Power | 600 Watts |
| Package Dimensions | 10.04 x 8.78 x 2.52 inches |
| Specification Met | CE |
| Supply Current | 5 Amps |
| Voltage | 32 Volts (DC) |

## Product Details

- **Manufacturer:** Douk Audio
- **Maximum Supply Voltage:** 48 Volts (DC)
- **Minimum Supply Voltage:** 24 Volts (DC)
- **Mounting Type:** Freestanding
- **Voltage:** 32 Volts (DC)

## Images

![2 Channel Bluetooth Amp: HiFi Stereo Amplifier | 300W×2 TPA3255 | Class D PFFB | Bass Treble Control | Headphone Out for Home Theater, Bookshelf Speakers (32V PSU) - Image 1](https://m.media-amazon.com/images/I/51XvLbrWOfL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ IMO the best under $200 amplifiers!
*by S***S on September 30, 2025*

I bought my A5 pro in July. Used it for a while with the stock op amps and then added opa2134. Bought them from Mouser, wanted real TI product. Sounded good enjoyed it -everything's fine. Then I changed to two SX52b -Listening to a live marillion album hearing details I never heard before, vocals are more clear the entire sound is improved. Definitely better bass. I am using the 48 volt 10 amp power supply and some Elac speakers. What a great amplifier and so affordable. ****Update. 10/18/2025 - Some music started to have a shrill sound in the upper register, the treble was off. Investigated with Gemini my AI and determined the sx52b was not a good fit for a amplifier. Suggestion was to put it in my tube preamp or equalizer as the sx52b adds a definite sound of its own. Gemini had reasons related to electrical specifications and impedance I didn't understand but that was which was suggested. Research the newest TI op amps for music determined that the 1656 would be a great choice but it's not available in a dip 8 socket. I purchased the OPA 1656 mounted into dip 8 socket from Cimarron Technology, Inc (Idaho ). Great company to do business with. Installed the two opa1656 which are known for their clarity, fantastic specifications - but they are neutral and don't add coloration. Tested this all out yesterday and I was shocked. Much better stereo separation than I had before, much better bass. If someone tells you changing op amps doesn't affect the sound I can't explain what's wrong with their ears. :-)

### ⭐⭐⭐⭐ Perfect size and price. Just worried about reliability.
*by N***. on July 13, 2025*

I am using this amplifier for my LG television. I am plugged into the headphone output. Volume control is by the tv. The amplifiers volume control is what I would call 3/4 open. I have tried several amplifiers including the famous A07 by aiyima. The Fosi bt20a. Aiyima T4 amp. They all sounded pretty good. A07 I would have ranked second for how it sounded. But I needed Bluetooth without adding equipment. I use Bluetooth as a radio when I am not watching television. Bluetooth works without a hitch, no issues there. Connects to my tablet or phone with ease. Now the amplifier for using for the television is great. Running through JBL Northridge e-20 speakers. They match up pretty well. Sound quality is very good. The main reason I chose the Duck Audio A5 pro is 1,uses the 3255 power chip 2, like is said I needed Bluetooth. 3, it also uses the PFFB technology. Now with such a good sounding amplifier why only four stars. Because it does run ,to me ,very hot. I never had a D type amplifier run so hot. Just makes you wonder how long it will last. Oh well I will find out.

### ⭐⭐⭐⭐⭐ A small wonder !
*by K***K on January 31, 2026*

A small wonder in the making ,and can potentially be even better if you change the "op-amps". I am in the process of listening to the standard amps, but the sound is so good you don't really have to change anything. Maybe could be a remote, but if you are bit creative you can remote control the power supply and set sound controls at a medium setting. Then stream Spotify to the amp and control the rest from your mobile. A fun and quite impressive sounding amp.

## Frequently Bought Together

- Douk Audio A5 PRO Bluetooth Mini Hi-Fi Amplifier, 2-Channel Class D Stereo Audio Amp 300W x2 TPA3255 with Bass/Treble Control & Headphone Out, for Home Theater, Desktop, Bookshelf Speakers
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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-02*