What is the reason for noise such as current when the amplifier is connected correctly?

Please check that there is no current sound at no load and make sure that the surrounding current signals are not causing interference. Please make sure that all cables are fully pushed into the device, as incomplete connections can cause distortion.

Can the Bluetooth function and the wired connection be used at the same time?

Please note that the Bluetooth function and the wired function cannot be used at the same time. When you want to use the amplifier via the Bluetooth function, do not connect any devices to the jacks (except the microphone jack).

Can you connect two devices with bluetooth?

No, connecting two devices at the same time will cause the audio stream to be interrupted. You can only disconnect and then connect to another device.

When the Bluetooth connection is unstable, try the following steps to fix it.

1. Make sure there are no obstacles (especially metal) blocking the signal. 2. Switch off the amplifier, disconnect and clear the connection of the Bluetooth transmission device, and then try to reconnect.

Why does only one channel work?

The amplifier is not intended to be used alone, it needs to be used with other electronic equipment, so it needs to be troubleshot on a case-by-case basis! Make sure that the positive and negative wires connecting the speakers are connected together!

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AK45 Bluetooth 5.0 Home Audio Amplifier, 400W 2 Channel Stereo Receiver

Product ID: 654581980

Details

Audio Output Mode
Stereo
Brand
JIAATGA
Color
AK45
Compatible Devices
Smartphone
Connectivity Technology
Bluetooth USB
Connector Type
RCA USB

📶Bluetooth 5.0 stable range 30ft

🔊40W x 2 stereo power

🎚️Bass & treble adjustable knobs

AR$162874

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Description

🎵 Elevate your home audio game—because your sound deserves to be as smart as you are!

COMPACT YET MIGHTY DESIGN - Fits perfectly on your desk or shelf, delivering big sound without the bulk—style meets power.
VERSATILE MULTI INPUT HUB - Connect USB, FM radio, mic, RCA, and more—your all-in-one sound command center.
CUSTOMIZABLE SOUND CONTROL - Fine-tune your audio with dedicated bass, treble, and microphone volume knobs for a personalized vibe.
POWERFUL 80 W STEREO OUTPUT - Feel every beat with crystal-clear 2.0 channel sound that fills your space effortlessly.
SEAMLESS BLUETOOTH 5 0 CONNECTIVITY - Cut the cords and enjoy lossless, pop-free wireless streaming up to 10 meters away.

The AK45 Bluetooth 5.0 Home Audio Amplifier is a compact yet powerful 2-channel stereo receiver delivering 40W per channel. Featuring Bluetooth 5.0 for stable wireless streaming, adjustable bass and treble controls, microphone input, and multiple connectivity options including USB and FM radio, it’s designed to upgrade your home audio experience with clear, immersive sound and versatile functionality.

Specifications

ASIN	B0DBQLDB4Y
Batteries	1 CR2032 batteries required. (included)
Best Sellers Rank	#27,861 in Electronics ( See Top 100 in Electronics ) #140 in Audio Component Amplifiers
Customer Reviews	4.0 4.0 out of 5 stars (239)
Date First Available	February 1, 2025
Item Weight	1.87 pounds
Item model number	Audio Amplifier
Manufacturer	JIAATGA
Package Dimensions	8.58 x 8.27 x 3.7 inches

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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AR$162874

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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