AK45 Stereo Audio Amplifier, 300W 2-Channel Bluetooth 5.1 | Power Amplifier System, HomeAmplifiers FM Radio, USB, SD Card, with Remote ControlHome Theater Audio Stereo System

The AK45 Digital Audio Amplifier boasts a fully upgraded design, delivering 300W+300W peak power and 40W+40W rated power, making it perfectly suitable for 4-16 inch passive speakers. This compact Bluetooth amplifier is excellent for karaoke, home theater, and acoustic sound systems. It works well in small apartments, bedrooms, offices, basements, and garages. Its small size design allows it to fit neatly into your bookshelf or A/V cabinets. Bluetooth 5.0 The integrated Bluetooth 5.0 core ensures no pop or audible noise when a Bluetooth connection is made, crafted for those who seek HiFi sound.

(Please maintain a distance within 30ft/10m between the device and amplifier without any wall obstruction. If connecting with TV or PC devices, please keep the distance within 15ft/5m. ) USB 2.0 /SD Card Input This sound amplifying mixer contains a USB/SD card input to accommodate flash drives or SD cards. Enables you to play your preferred audio files from your computer's media library when connected directly to the amplifier. Bass & Treble Control Equipped with volume, treble, and bass control knobs for more precise sound adjustment, providing high playability. Comes with a remote controller for distant audio adjustments.

Note: There is an isolation plastic sheet at the bottom of the remote control, which should be removed before use. Wide Application Compatible with mobile phones, computers, tablets, laptops, and more. Recommended for home audio, computer game audio systems, tower speakers, and garden speakers. The compact and simple design is also appropriate for car audio systems.
(Note: The AK45 is intended for use with passive speakers only, not for active speakers. )