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$161954

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Description

🎵 Elevate your home sound game—because average audio is so last decade!

CUSTOMIZABLE SOUND CONTROL - Fine-tune your audio with dedicated bass, treble, and master volume knobs plus 6 built-in EQ presets.
IMMERSIVE 80 W STEREO POWER - Feel every beat with crystal-clear 2.0 channel output, perfect for 4-16Ω passive speakers.
COMPACT POWERHOUSE WITH REMOTE - Sleek design fits any space, while the included remote puts full control at your fingertips.
SEAMLESS BLUETOOTH 5 0 CONNECTIVITY - Experience lossless, pop-free wireless streaming up to 30 feet—cut the cords, not the quality.
MIC READY FOR INSTANT KARAOKE CALLS - Plug in your microphone and adjust volume on the fly—turn your living room into a stage.

The AK45 Bluetooth 5.0 Home Audio Amplifier delivers powerful 80W stereo output with advanced digital amplification for low distortion and HiFi sound. Featuring Bluetooth 5.0 for stable wireless streaming, adjustable bass and treble controls, microphone input, FM radio, and remote control, it’s a compact yet versatile audio solution compatible with a wide range of passive speakers and devices.

Specifications

ASIN	B0DBQLDB4Y
Batteries	1 CR2032 batteries required. (included)
Best Sellers Rank	#21,519 in Electronics ( See Top 100 in Electronics ) #96 in Audio Component Amplifiers
Customer Reviews	3.9 3.9 out of 5 stars (233)
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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AR$161954

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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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Received my product in pristine condition. Great service overall.

1 month ago

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