---
product_id: 609755625
title: "AK45 Pro Amplifier Home Audio Stereo Receivers with Bluetooth 5.0,Max 400W,2.0 Channel Stereo Amplifier System for Home Theater Speakers, Karaoke,Garage,Home Amp with USB,SD,RCA,2 MIC in"
brand: "woopker"
price: "88033 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Woopker"
url: https://www.desertcart.hu/products/609755625-ak45-pro-amplifier-home-audio-stereo-receivers-with-bluetooth-5
store_origin: HU
region: Hungary
---

# 2 MIC inputs + USB/SD playback Bluetooth 5.0 connectivity 400W peak power AK45 Pro Amplifier Home Audio Stereo Receivers with Bluetooth 5.0,Max 400W,2.0 Channel Stereo Amplifier System for Home Theater Speakers, Karaoke,Garage,Home Amp with USB,SD,RCA,2 MIC in

**Brand:** woopker
**Price:** 88033 Ft
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—compact power that commands attention!

## Quick Answers

- **What is this?** AK45 Pro Amplifier Home Audio Stereo Receivers with Bluetooth 5.0,Max 400W,2.0 Channel Stereo Amplifier System for Home Theater Speakers, Karaoke,Garage,Home Amp with USB,SD,RCA,2 MIC in by woopker
- **How much does it cost?** 88033 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/609755625-ak45-pro-amplifier-home-audio-stereo-receivers-with-bluetooth-5)

## Best For

- woopker enthusiasts

## Why This Product

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

## Key Features

- • **Precision Audio Control:** Fine-tune bass, treble, and mic volume with dedicated knobs and remote control convenience.
- • **Versatile Multi-Input Hub:** Supports USB, SD card, RCA, and dual mic inputs—perfect for karaoke nights or home theater.
- • **Fits Every Space & Lifestyle:** Sleek, bookshelf-friendly design ideal for apartments, offices, garages, and more.
- • **Seamless Bluetooth 5.0 Streaming:** Effortlessly connect your devices for wireless, high-fidelity music anytime.
- • **Powerhouse Sound in a Compact Frame:** Max 400W peak power delivers rich, clear audio without hogging your space.

## Overview

The AK45 Pro Amplifier is a compact yet powerful 2.0 channel home audio system delivering up to 400W peak power. Equipped with Bluetooth 5.0, USB/SD inputs, RCA, and dual microphone jacks, it offers versatile connectivity for streaming, karaoke, and home theater setups. Its precise bass, treble, and volume controls, plus remote access, make it perfect for small spaces like apartments, offices, and garages.

## Description

AK45 Pro home audio amplifiers RMS 50WX2 rated power, Its compact size design fits easily into your bookshelf or on desktop.It sounds mellow,clear and clean with great sound quality.Ideal for small apartments, bedrooms, small offices, basements and garages.

Review: Good Product
Review: I needed an amplifier for my 1990s Denon turntable with FM reception. I tried the AK-35 and the turntable didn't work at all. Then I tried this AK-45 and the turntable worked but I had to put the volume at full blast and I could barely hear it. After researching the problem, I learned that a Preamp is required to get the sound to work properly. I found Pyle Ultra Compact Phono Preamp Model PP444 https://www.desertcart.com/dp/B004HJ1TTQ?ref=ppx_yo2ov_dt_b_fed_asin_title The Preamp was easy to hook up and voila! I have sound working with my turntable! Volume is perfect for my needs. I use it in my office. I only gave it a 4 star because it wasn't easy to tune into my favorite radio station 104.3. Scan would keep passing it up and I didn't know how to make it stop where I needed it. I couldn't find where you can just input the station I wanted. The directions didn't help. It took several tried and I finally got it to work but I'm not sure what I did. I like that I can turn it off with the remote and all I have to do is change to FM mode and it remembers the last station and I just leave it there. It's looks good and I appreciate the compact size. UPDATE: 5 Star - FM receiver, I can enter the station number and it goes directly to it.

## Features

- Powerful Sound & Compact Size：This home audio amplifiers maximum power 400W+400W peak powerand RMS 50WX2 rated power, Its compact size design fits easily into your bookshelf or on desktop.It sounds mellow,clear and clean with great sound quality.Ideal for small apartments, bedrooms, small offices, basements and garages
- Multiple Input Modes : The mini stereo amplifier home audio supports multiple external signal sources: connecting to music streaming devices such as computers/mobile phones/laptops via Bluetooth, RCA and MIC inputs. Amp also supports microphone, USB port, SD card
- Bass & Treble Control：The 2.0 channel home stereo amplifier with microphone volume, bass, treble, and master volume control knobs for finer adjustment of sound effects, fun and playable. The included remote control allows you to enjoy different music and sounds from your couch
- MIC & USB/ SD Card Input：The audio amplifier for speakers supports USB stick or SD card input, plug and play. Equipped with 2 microphone input jacks, you can carry a microphone to sing with your friends and family at parties
- Wide Application：The AK45 Pro power amplifier home audio compatible with mobile phones, computers, tablets, notebooks,MP3, and projectors with AV audio etc . Recommend for home TV audio, computer audio system-game, tower Speaker, garden speaker. Small simple compact design also for car audio system

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CR7C6KBC |
| Colour | Black |
| Compatible Devices | Speaker |
| Connector | USB Type A |
| Customer Reviews | 4.3 4.3 out of 5 stars (456) |
| Date First Available | 9 Jan. 2024 |
| Item Weight | 890 g |
| Item model number | AK45 Pro |
| Media Format | WAV, WMA |
| Output Wattage | 800 Watts |
| Product Dimensions | 13.8 x 18 x 6.5 cm; 890 g |
| Wattage | 100 watts |

## Product Details

- **Audio encoding:** Windows Media Audio (WMA)
- **Audio output mode:** Stereo
- **Brand:** WOOPKER
- **Colour:** Black
- **Compatible devices:** Speaker
- **Connectivity technology:** ['RCA, USB']
- **Connector type:** USB Type A
- **Controller type:** Hand Control
- **Special feature:** RCA, Built-In Bluetooth, Bass, Treble,Volume Control, Microphone Inputs
- **Surround-sound channel configuration:** 2.0

## Images

![AK45 Pro Amplifier Home Audio Stereo Receivers with Bluetooth 5.0,Max 400W,2.0 Channel Stereo Amplifier System for Home Theater Speakers, Karaoke,Garage,Home Amp with USB,SD,RCA,2 MIC in - Image 1](https://m.media-amazon.com/images/I/619Q6AuwziL.jpg)
![AK45 Pro Amplifier Home Audio Stereo Receivers with Bluetooth 5.0,Max 400W,2.0 Channel Stereo Amplifier System for Home Theater Speakers, Karaoke,Garage,Home Amp with USB,SD,RCA,2 MIC in - Image 2](https://m.media-amazon.com/images/I/71AKoQH3FFL.jpg)
![AK45 Pro Amplifier Home Audio Stereo Receivers with Bluetooth 5.0,Max 400W,2.0 Channel Stereo Amplifier System for Home Theater Speakers, Karaoke,Garage,Home Amp with USB,SD,RCA,2 MIC in - Image 3](https://m.media-amazon.com/images/I/71mnudzuquL.jpg)
![AK45 Pro Amplifier Home Audio Stereo Receivers with Bluetooth 5.0,Max 400W,2.0 Channel Stereo Amplifier System for Home Theater Speakers, Karaoke,Garage,Home Amp with USB,SD,RCA,2 MIC in - Image 4](https://m.media-amazon.com/images/I/818WeYE-eYL.jpg)
![AK45 Pro Amplifier Home Audio Stereo Receivers with Bluetooth 5.0,Max 400W,2.0 Channel Stereo Amplifier System for Home Theater Speakers, Karaoke,Garage,Home Amp with USB,SD,RCA,2 MIC in - Image 5](https://m.media-amazon.com/images/I/71XleFMqMhL.jpg)

## Questions & Answers

**Q: The power amplifier is connected correctly, why is there noise such as electric current?**
A: Please check whether there is current sound when no load. And confirm that the surrounding current signals will not cause interference. Please make sure all the cable completely pushed into the device, incompletely connections will create distorted.

**Q: Can bluetooth function and wired connection be used simultaneously?**
A: Please note that the Bluetooth function and the wired function cannot be used at the same time, so when you want to use the amplifier via the Bluetooth function, do not connect any devices to the jacks (except the microphone jack).

**Q: Can you connect two devices with bluetooth?**
A: No, connecting two at the same time will cause the audio stream to be disrupted. It can only be disconnected and then connected to other devices.

**Q: If you find that the Bluetooth connection is unstable, you can try the following steps to solve it.**
A: Make sure there are no obstacles (especially metals) blocking the signal. Turn off the power amplifier, disconnect and clear the connection of the Bluetooth transmitting device, and try to reconnect.

**Q: Why only one channel work ? Is it defective?**
A: Since the amplifier is not used alone, it needs to be used together with other electronic equipment, so it needs to be ruled out one by one! Are the positive and negative wires connected to the speaker connected together?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by U***N on 17 June 2025*

Good Product

### ⭐⭐⭐⭐⭐ Review
*by S***E on 27 August 2025*

I needed an amplifier for my 1990s Denon turntable with FM reception. I tried the AK-35 and the turntable didn't work at all. Then I tried this AK-45 and the turntable worked but I had to put the volume at full blast and I could barely hear it. After researching the problem, I learned that a Preamp is required to get the sound to work properly. I found Pyle Ultra Compact Phono Preamp Model PP444 https://www.amazon.com/dp/B004HJ1TTQ?ref=ppx_yo2ov_dt_b_fed_asin_title The Preamp was easy to hook up and voila! I have sound working with my turntable! Volume is perfect for my needs. I use it in my office. I only gave it a 4 star because it wasn't easy to tune into my favorite radio station 104.3. Scan would keep passing it up and I didn't know how to make it stop where I needed it. I couldn't find where you can just input the station I wanted. The directions didn't help. It took several tried and I finally got it to work but I'm not sure what I did. I like that I can turn it off with the remote and all I have to do is change to FM mode and it remembers the last station and I just leave it there. It's looks good and I appreciate the compact size. UPDATE: 5 Star - FM receiver, I can enter the station number and it goes directly to it.

### ⭐⭐⭐⭐⭐ Review
*by A***7 on 4 November 2025*

Great value for the price. 🌟🌟🌟🌟🌟 This device provides loud clear sound 🔊 I purchased this to power my living room television’s tower speaker system. All that was needed was to connect the speakers to the amplifier and then connect the audio output on the television to the audio input on this amplifier. It’s definitely loud enough for watching football and movies.🔊 I haven’t even turned it up much louder than 25% and clear undistorted sound fills the room. I also tried listening to some music via USB, and again it’s loud and the music doesn’t distort, with my speakers which can handle the amplifier’s wattage. You could easily use this amplifier for an inexpensive and effective home stereo system. Just get some decent speakers, and you are good to go.🔊 *The only slight and insignificant drawback is with the USB you cannot skip from folder (album) to folder (album), you need to skip from track (song) to track (song) or enter the specific track’s (song’s) number, and even a 16GB USB holds 1000s of MP3s. The easy solution is to just get several USBs and create a playlist of 50-100 songs for each. 💡 Not a huge drawback. Additionally, the artist name, song name, etc. is not visible on the device’s display screen. Again, my opinion, that should not deter anyone from purchasing this amplifier. While listening via USB, I expect most people will recognize the artists, albums etc. that they selected for their USB playlists. I am giving this 5 stars considering it does exactly what I purchased it to do and the value for the price. Focus on the device’s sound quality and volume capability. 🌟🌟🌟🌟🌟 I haven’t tried to connect via Bluetooth or listen to the radio but I expect that works fine. Again, this amplifier is easy to use, loud and produces a clear sound 🎼🎵🎶 Great value for the price 🌟🌟🌟🌟🌟

## Frequently Bought Together

- WOOPKER AK45 Pro Amplifier Home Audio Stereo Receivers with Bluetooth 5.0,Max 400W,2.0 Channel Stereo Amplifier System for Home Theater Speakers, Karaoke,Garage,Home Amp with USB,SD,RCA,2 MIC in
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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-12*