The power amplifier is connected correctly, why is there noise such as electric current?

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.

Can bluetooth function and wired connection be used simultaneously?

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).

Can you connect two devices with bluetooth?

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.

If you find that the Bluetooth connection is unstable, you can try the following steps to solve it.

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.

Why only one channel work ? Is it defective?

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?

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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

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

Product ID: 652992402

Details

Brand
WOOPKER
Item dimensions L x W x H
7.87 x 8.66 x
Manufacturer
WOOPKER
Mounting Type
Freestanding
Voltage
110 volts

🎤Dual mic inputs for karaoke & parties

📶Bluetooth 5.0 wireless connectivity

🔊400W max power output

B/.189

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Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Elevate your home audio game — power, precision, and party-ready features in one sleek amp!

COMPACT YET MIGHTY - Sleek, space-saving design fits perfectly on bookshelves or desktops without compromising sound quality.
POWER PACKED PERFORMANCE - Delivers a robust 50W x 2 channels with peak power up to 400W, perfect for high-quality home audio setups.
VERSATILE MULTI INPUT HUB - Supports USB, SD, RCA, AUX, and dual microphone inputs, making it your all-in-one entertainment centerpiece.
SEAMLESS WIRELESS STREAMING - Bluetooth 5.0 ensures fast, stable connections to your smartphone or tablet for effortless music playback.
REMOTE CONTROLLED SOUND MASTERY - Adjust bass, treble, and volume from anywhere with the included remote and enjoy a bright LED display for easy control.

The AK45 Pro Stereo Amplifier by WOOPKER is a compact yet powerful 2.0 channel audio receiver delivering up to 400W max output. Equipped with Bluetooth 5.0, multiple input options including USB, SD, RCA, and dual microphone jacks, it’s designed for versatile home theater and karaoke experiences. Its remote control and adjustable bass/treble settings provide customizable sound, making it ideal for millennials seeking a stylish, high-performance audio upgrade.

Specifications

ASIN	B0D3TRP1M3
Best Sellers Rank	#12,503 in Electronics ( See Top 100 in Electronics ) #52 in Audio Component Amplifiers
Brand	WOOPKER
Brand Name	WOOPKER
Customer Reviews	4.4 out of 5 stars 109 Reviews
Included Components	Remote Controller
Item Dimensions	7.87 x 8.66 x 1.97 inches
Item dimensions L x W x H	7.87 x 8.66 x 1.97 inches
Manufacturer	WOOPKER
Maximum Output Power	400 watts
Model	AK45 Pro
Mounting Type	Freestanding
Number of Channels	2
Number of Items	5
Output Power	100 watts
Part Number	AK45 PRO
Specification Met	FCC
Voltage	110 volts
Warranty Description	2 Year Manufacturer

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B/.189

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered 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 Panama.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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