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AK45 Stereo Amplifiers Home Audio, Stereo Receivers 300W Home 2 Channel Bluetooth 5.0 Power Amplifier System, FM Radio, USB, SD Card, with Remote Control for Home Theater Speakers Studio, Karaoke

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$27.79

$ 13 .99 $13.99

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  • 【300W Power】AK45 Audio Amplifier is a multi-function home stereo amplifier, compact and powerful,that provides 40W + 40W rated power and a maximum output of 300W + 300W. perfectly suitable for 4-16 inch passive speakers.This little BT amplifier which is perfect for karaoke, home theater, and acoustic sound systems. It's great for small apartments, bedrooms, offices, basements, and garages. Its compact size design fits easily into your bookshelf or A/V cabinets.
  • 【Multiple Input & Multipurpose】 AK45stereo 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.
  • 【Amplifier Home Audio Bluetooth 5.0】Bluetooth amplifier Built-in Bluetooth 5.0 core, no popping sound, no audible noise when establishing Bluetooth connection, designed for customers pursuing HiFi sound quality. (Note: Please keep the distance between the device and the amplifier within 30 feet/10 meters without any wall blocking. But if you connect a TV or PC device, please keep the distance within 15 feet/5 meters.)
  • 【Bass & Treble Control】Designed with volume, treble and bass control knobs for more delicate adjustment of the sound, much fun and high playability. Include controller for distant audio adjustments. Note: There is an isolation plastic sheet at the bottom of the remote control, which needs to be removed before use.
  • 【EQ Controls & Remote Control】-- The bluetooth amplifier features clear, responsive buttons for track name/mode/power switcher. Knobs control for microphone volume, bass, treble and master volume. Included remote control allows you to enjoy different music and sounds on your sofa.



Product Description

ak45
AK45
AK45

Bass and Treble controls

Fine-tuning Your Audio Experience

ak45

Remote Control

The remote control helps you select the input mode and adjust the volume.

  • 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.

  • 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).

  • 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.

  • 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.

  • 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?


SGBREEDEN
Reviewed in the United States on January 3, 2025
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ElektrikleEnjinear
Reviewed in the United States on December 30, 2024
The connection sound is loud and obnoxious and the sound quality is good enough for a garage.
Don
Reviewed in the United States on November 7, 2024
It was what I was looking for, easy to use and setup, and that is the best part. You practically need a degree in rocket science to use electronics today.
Robert Davis
Reviewed in the United States on November 4, 2024
after 1/4 volume distortion of audio was intolerable
Dex
Reviewed in the United States on November 21, 2024
What I like:First, in all fairness, the product advertising transparency is good, as it clearly states the unit delivers 400 watts "MAX" X 2 channels. Anyone who knows anything about home audio, knows that "Max" output or "Peak" output is meaningless. All that matters is the rated output, which in this case is touted as being 40 watts X 2 channels. Manufacturers have been using "Max" output values to bolster sales for many decades. That being said, I ordered this unit for its snazzy light-up display and attractive controls styling, not for the notion of throwing a block party, etc. That being said, I mainly wanted the unit for powering some very small, vintage speakers which I modified, and the resultant sound is everything I'd hoped for, and then some. The sound reproduction is just fine for an average-sized living room and I'm totally satisfied with the sound. Smaller amplifiers like this are often fine for casual listening as long as they aren't pushed to the maximum volume setting. Don't get me wrong, you can turn it up, just don't crank it or you'll likely find that the distortion will increase exponentially toward the very upper end of the potentiometer.The faceplate of this unit is very stylish and it has an "expensive" look to it.I really like the way it illuminates and dresses-up the listening environment.Overall, I am very satisfied with this unit.I especially like the quick Bluetooth connectivity and...the fact that it accepts USB and features an SD slot. The versatility of this unit is truly outstanding. I'm amazed at how many functions they packed into this amplifier with such a small footprint.What I don't like:The unit doesn't overheat and performs beyond my expectations, so I have no dislikes.I would certainly order this item again.
George H.
Reviewed in the United States on October 29, 2024
Solved all of my problems. Especially the "line-in" tap to amplify the sound with treble and bass controls.
Keith E.
Reviewed in the United States on October 29, 2024
Bought to replace an old Dennon receiver that stopped working, this little thing rocks my Mission bookshelf speakers!
Do you fondue
Reviewed in the United States on October 2, 2024
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