---
product_id: 652992402
title: "AK45 Pro Stereo Amplifier Home Audio, Stereo Receivers with Bluetooth 5.0,Max 400W, 2.0 Channel Audio Receiver for Home Theater Speakers w/USB/SD/RCA/2 MIC in for Karaok"
brand: "woopker"
price: "$U4376"
currency: UYU
in_stock: true
reviews_count: 13
category: "Woopker"
url: https://www.desertcart.uy/products/652992402-ak45-pro-stereo-amplifier-home-audio-stereo-receivers-with-bluetooth
store_origin: UY
region: Uruguay
---

# Dual mic inputs for karaoke Bluetooth 5.0 wireless 50W x 2 stereo power AK45 Pro Stereo Amplifier Home Audio, Stereo Receivers with Bluetooth 5.0,Max 400W, 2.0 Channel Audio Receiver for Home Theater Speakers w/USB/SD/RCA/2 MIC in for Karaok

**Brand:** woopker
**Price:** $U4376
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game — don’t just listen, experience it!

## Quick Answers

- **What is this?** AK45 Pro Stereo Amplifier Home Audio, Stereo Receivers with Bluetooth 5.0,Max 400W, 2.0 Channel Audio Receiver for Home Theater Speakers w/USB/SD/RCA/2 MIC in for Karaok by woopker
- **How much does it cost?** $U4376 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/652992402-ak45-pro-stereo-amplifier-home-audio-stereo-receivers-with-bluetooth)

## 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

- • **Compact Yet Mighty:** Sleek design fits perfectly on shelves or desktops without sacrificing sound quality.
- • **Versatile Input Options:** Supports USB, SD, RCA, AUX, and dual microphone inputs for ultimate flexibility.
- • **Power-packed Performance:** Delivers a robust 100W total output to energize any home audio setup.
- • **Seamless Wireless Connectivity:** Bluetooth 5.0 ensures effortless pairing with all your smart devices.
- • **Remote-Controlled Sound Mastery:** Adjust bass, treble, and volume from your couch with an intuitive remote.

## Overview

The AK45 Pro Stereo Amplifier is a compact, high-performance 2.0 channel audio receiver delivering up to 100W power (50W per channel). Featuring Bluetooth 5.0 for wireless streaming, multiple input options including USB, SD, RCA, and dual microphone jacks, it’s perfect for home theaters, karaoke parties, and versatile audio setups. With bass and treble controls plus remote operation, it combines powerful sound with user-friendly convenience.

## Description

Buy AK45 Pro Stereo Amplifier Home Audio, Stereo Receivers with Bluetooth 5.0,Max 400W, 2.0 Channel Audio Receiver for Home Theater Speakers w/USB/SD/RCA/2 MIC in for Karaok: Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good amplifier for weaker systems! - I have a speaker system that is Bluetooth and was just really weak. Hooked up the system through the headphones jack and to the speakers to the rca jack. System was brought to life! Definitely brought out the sound it was supposed to produce. Easy to hook up and adjust base and treble. Remote works well, no distortion issues, powerful, easy connectivity and Definitely worth the purchase for bringing your garage system to life.
Review: Best performance for the price point. A definate YES. - Amazing performance. As an electrical engineer I did my homework. All the power numbers of all these amps are bogus. But this one uses the TPA3116 class D power amp delivering 50W+50W which is more than enough to power my vintage 1990 floor standing Klipsch KG3 speakers (8" woofer, 1" tweeter, 65 watts continuous / 325 watts peak) without breaking a sweat. I plug my electric guitar into the mike input, turn on a little reverb, and jam with my MP3s delivered from my notepad over Bluetooth. Connection was no problem. Nice and compact with all the controls you need. Remote is handy. My ears are still ringing and my neighbors probably heard the thumping of the bass from my test drive. Don't waste your money on anything less. This amp delivers. It's rare to get such good performance at such a low cost.

## Features

- 【Upgraded Power】This AK45 pro Home Audio Amplifier Receiver has been chip upgraded compared to our previous AK45 Audio Amplifier, and the power rating has been upgraded to 50W x2, Max 400W. which can support higher power output devices, such as speakers, CD players and so on. Let you enjoy the high quality home audio experience.
- 【Powerful Sound & Compact Size】This Bluetooth Amplifier for Speaker delivers Rater power 50W + 50W and higher peak power to be used for multi-speaker 4-16 ohms impedance allowing you to enjoy high-performance speakers or components.It boasts roaring bass, crisp highs. Its compact size design fits easily into your bookshelf or on desktop.Ideal for small apartments, bedrooms, small offices, basements and garages.
- 【Multiple Input & Multipurpose】 AK45 pro stereo amplifier, with Bluetooth, AUX, MIC,USB input, audio from external devices, such as CD, DVD, TV, PC, computers, tablets, notebooks, phones, MP3, and projectors with AV audio etc, Recommended for home TV audio, computer audio system-game, tower speaker, garden speaker. Small simple compact design also for car audio system.
- 【Bluetooth5.0 & Remote Control】 this stereo amplifier support Wireless Bluetooth 5.0, easy to connect with smart phones, tablets and other bluetooth devices directly after turn on the device, it's Come with a remote control, it allows you to change audio settings from distance making you less tired and more comfortable. With bass and treble control knobs you can set the desired output of music according to your wish. Bright digital LED display lets you see the settings you change easily.
- 【MIC & USB Card Input】The audio amplifier for speakers supports USB stick input, plug and play. Equipped with 2 microphone input jacks, you can carry a microphone to sing with your friends and family at parties. perfect for Home audio, various parties, family gatherings, dance classes, restaurants, etc.
- 【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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D3TRP1M3 |
| Best Sellers Rank | #18,084 in Electronics ( See Top 100 in Electronics ) #82 in Audio Component Amplifiers |
| Brand | WOOPKER |
| Date First Available | May 10, 2024 |
| Item Weight | 1.98 pounds |
| Item model number | AK45 PRO |
| Manufacturer | Jieyang Rongcheng District Baitong Electronics Factory |
| Mounting Type | Freestanding |
| Number of Channels | 2 |
| Output Power | 100 Watts |
| Package Dimensions | 8.62 x 8.11 x 3.78 inches |
| Specification Met | FCC |
| Voltage | 12 Volts |

## Product Details

- **Brand:** WOOPKER
- **Manufacturer:** Jieyang Rongcheng District Baitong Electronics Factory
- **Mounting Type:** Freestanding
- **Number of Channels:** 2
- **Voltage:** 12 Volts

## Images

![AK45 Pro Stereo Amplifier Home Audio, Stereo Receivers with Bluetooth 5.0,Max 400W, 2.0 Channel Audio Receiver for Home Theater Speakers w/USB/SD/RCA/2 MIC in for Karaok - Image 1](https://m.media-amazon.com/images/I/71P1i2mvcNL.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ Good amplifier for weaker systems!
*by E***C on December 26, 2025*

I have a speaker system that is Bluetooth and was just really weak. Hooked up the system through the headphones jack and to the speakers to the rca jack. System was brought to life! Definitely brought out the sound it was supposed to produce. Easy to hook up and adjust base and treble. Remote works well, no distortion issues, powerful, easy connectivity and Definitely worth the purchase for bringing your garage system to life.

### ⭐⭐⭐⭐⭐ Best performance for the price point. A definate YES.
*by F***K on November 14, 2025*

Amazing performance. As an electrical engineer I did my homework. All the power numbers of all these amps are bogus. But this one uses the TPA3116 class D power amp delivering 50W+50W which is more than enough to power my vintage 1990 floor standing Klipsch KG3 speakers (8" woofer, 1" tweeter, 65 watts continuous / 325 watts peak) without breaking a sweat. I plug my electric guitar into the mike input, turn on a little reverb, and jam with my MP3s delivered from my notepad over Bluetooth. Connection was no problem. Nice and compact with all the controls you need. Remote is handy. My ears are still ringing and my neighbors probably heard the thumping of the bass from my test drive. Don't waste your money on anything less. This amp delivers. It's rare to get such good performance at such a low cost.

### ⭐⭐⭐⭐⭐ Worth every penny!
*by O***Y on January 31, 2026*

Very good sound quality and power! Bluetooth function works fantastic. It’s a winner

## Frequently Bought Together

- AK45 Pro Stereo Amplifier Home Audio Stereo Receivers with Bluetooth 5.0, Rated Power 50W x2, Max 400W, 2.0 Channel Audio Receiver for Home Theater Speakers w/USB/SD/RCA/2 MIC in for Karaok
- Amazon Basics 16-Gauge Speaker Wire Cable, 50 feet, Transparent
- Tan QY 2RCA to 2RCA Cable 3Ft, Gold-Plated 2 RCA Male to 2 RCA Male Stereo Audio Cable for Home Theater, HDTV, Gaming Consoles, Hi-Fi Systems (3Ft/1M)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-02*