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NBTPSON

AK45 Pro Bluetooth Stereo Receiver& Amplifier,2CH RMS 50W x 2 (Peak 400W)

  • Based on 53 reviews
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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Monday, Oct 26
Order within 18 hours and 59 minutes
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Size: AK45Pro(2CH 50W*2RMS)


Features

  • 2 Channel Amplifiers&Receivers: NBTPSON AK45 Pro Stereo receiver with bluetooth digital audio amplifier is fully upgraded design, amplifier rated power 50W+50W, Peak Power Output 800W (400W+400W) and suitable for 4-16 inch passive speakers. This small BT amplifier works well for karaoke, home theater and sound system in small apartments, bedrooms, offices, basements and garages. Its compact size design can be easily put into your bookshelf or A/V cabinet.
  • Multiple Inputs & Wide Compatibility: Home audio receivers & amplifiers Equipped with Bluetooth, AUX, MIC, and USB inputs, this stereo amplifier can connect to a variety of external sources including CD/DVD players, TVs, PCs, tablets, phones, MP3 players, and projectors. Suitable for home TV audio, computer gaming systems, floor-standing speakers, garden speakers, and compact car audio setups
  • Bluetooth 5.0 & Remote Control: AK45 Pro stereo audio amplifier Featuring wireless Bluetooth 5.0 for instant pairing with smartphones and tablets. Comes with a remote for convenient distant adjustment of audio settings. Dedicated bass and treble knobs let you fine-tune the sound to your preference, while a bright LED display clearly shows all settings
  • Advanced Bluetooth 5.0 Technology: 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
  • Hi-Fi Audio Quality: Bluetooth amplifier for speakers designed for users who require high-fidelity sound quality. Built-in 2 upgraded audio processing chips, powerful sound processing technology ensures low distortion output and high-fidelity sound quality, while minimizing the impact of noise by eliminating current sound as much as possible
  • AK45 Pro Bluetooth Stereo Receiver& Amplifier,2CH RMS 50W x 2 (Peak 400W) 2 Channel Amp with FM Radio,USB/SD Inputs Remote Control, Wireless Power Amplifier for Home Theater Speakers,Karaoke,Garage

Description

AK45 Pro Home Stereo Audio Receivers & Amplifier,Amplifier Rated Power 50W+50W , Supported Speakers Peak Power 400W+400W 2 Channel Wireless Bluetooth 5.0 Power Amplifier System, FM Radio, USB, SD Card, with Remote Control Home Theater Audio Stereo System Stereo Amp RMS:50W*2 (Peak 800W) Product Specifications: Powerful sound, wireless convenience, and versatile connectivity for music, movies, karaoke, and home entertainment.

Brand: NBTPSON


Connectivity Technology: Auxiliary, Bluetooth, USB


Controller Type: Push Button


Special Feature: RCA, built-in Bluetooth, bass, treble, volume control, microphone input


Compatible Devices: smartphones, computers, TVs, CD players, tablets, and passive speakers.


Connector Type: USB Type-C


Audio Output Mode: Stereo


Surround Sound Channel Configuration: 2


Color: Black


Product Dimensions: 1.2"D x 4"W x 5"H


Connectivity Technology: Auxiliary, Bluetooth, USB


Controller Type: Push Button


Other Special Features of the Product: RCA, built-in Bluetooth, bass, treble, volume control, microphone input


Compatible Devices: smartphones, computers, TVs, CD players, tablets, and passive speakers.


Connector Type: USB Type-C


Audio Output Mode: Stereo


Surround Sound Channel Configuration: 2


Output Power: 400 watts


Wattage: 50 watts


Number of Channels: 2


Output Wattage: 400 watts


Control Method: Push Button, Remote


Audio Output Type: Speakers


Wireless Technology: Bluetooth


Item Dimensions D x W x H: 1.2"D x 4"W x 5"H


Item Weight: 600 g


Brand: NBTPSON


Model Number: AV-298BT


Item Highlight: 2 Channel Amp with FM Radio,USB/SD Inputs Remote Control, Wireless Power Amplifier for Home Theater Speakers,Karaoke,Garage


Manufacturer: Foshan Topology Acoustic Technology Co., Ltd.


Unit Count: 1 Count


Number of Items: 1


UPC: 797541927063


Built-In Media: Remote Controller


Mfr Part Number: AK45 Pro


Warranty Description: 1Year Manufacturer


Color: Black


Software Update Supported to Date: unknown


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great Versatile Amp for the Price!
Review Image by Kash N Karry Transport
Review Image by Kash N Karry Transport
I bought the NBTPSON AK45 Bluetooth Stereo Receiver Amplifier to power my garage bookshelf speakers, and it performs great. Setup was simple, and the Bluetooth connection is seamless. Having FM radio and USB/SD inputs gives me plenty of playback options. The included remote control is super convenient, and the physical front knobs allow for easy adjustments. It packs surprising power for its compact size. It is a solid, budget-friendly choice for any home audio setup. My dad had old floor speakers that he was not using anymore so I took them. ... show more
Reviewed in the United States on July 11, 2026 by Kash N Karry Transport
    • Disappointed
Totally disappointed my 300 watt pushes my speakers more than this does the whole purpose I bought this cuz I wanted more volume and I didn't get that I got less volume it asks about sound volume this has nothing to do about sound volume it doesn't push my speakers but the sound volume comes from my speaker and I got great speakers ... show more
Reviewed in the United States on July 17, 2026 by Timothy Miller
    • Good for small space
Adequate for a small room. Decent sound output, small and lightweight. Good value for the price. Chuckled at the 800watt output claim - maybe if it is struck by lightning or something... I'm using on a couple 2-way bookshelf speakers in my shop; not sure if it could handle much more without cutting.
Reviewed in the United States on June 30, 2026 by C Johnson
    • Clear sound
It packs a nice sound just wish it had more bass. However it is a good product for the price. Clear quality sound. Might just have to install a crossover in my speakers for desired bass.
Reviewed in the United States on June 19, 2026 by p0werfu77
    • Once Again - You get what you pay for!
You get what you pay for. It is a good little unit, don't get me wrong. But there is NO WAY this is pushing 800 watts. The sound coming out of some very nice speakers is pitiful and if you crank the volume, the distortion and static is pretty terrible. I'm using in my garage, so having the BT to connect to good speakers is nice - but I won't be listening to my music loud at all. ... show more
Reviewed in the United States on July 8, 2026 by Korman
    • Sound quality was horrible
Purchased this thing thinking it would be a good product based on the decent reviews. I was wrong. To top it off I didn't get around to Installing it soon now it's passed my return window and stuck with this bad product. I don't know if it was just a defective one or if they all sound this horrible but definitely a lesson learned. Try the product as a on as it's received just in case ... show more
Reviewed in the United States on July 27, 2026 by Ramon Padilla
    • A good value for the price.
The volume controls are laid out in a very strange way, but once you get used to it, it's nice to be able to have independent controls on three separate sets of speakers. It doesn't have a huge amount of power, but for comfortable listening in medium to small rooms it should do fine.
Reviewed in the United States on July 21, 2026 by Chris
    • It’s small enough
Did not come with a radio FM antenna but it has a remote control also in booklet it don’t say it Bluetooth so will have to check it out as title says it is
Reviewed in the United States on July 3, 2026 by kyle m.

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