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Product description

400W Peak Power（400W+400W)

Strong Power Speaker Amplifier Receiver for Home Audio,Garden Party,etc.

2 Microphones Inputs

Take your microphones,enioy singing with your friends and family in the party.

Bass Echo & Treble Control

Designed with volume, treble, Echo and bass control knobs for more delicate adjustment of the sound.

Wide Applications

Suitable for various scenarios such as home, garage, pool party, supermarket broadcasting, etc.

2.0 Channel Wireless Stereo Amplifier

Easy to fit your audio system with Bluetooth and RCA input and output.

1 Multi -Speakers Receiver

2 Karaoke Amplifier

3 Sound Amplification

4 Multiple Applications

5 2.0 Chanel

Bluetooth 5.0 Connectivity

Bluetooth range up to 32FT/10M.Please switch to bluetooth mode first and the bluetooth control distance is at an accessible distance.

Remote Control

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

400W*2 Peak Power

Professional indoor stereo receiver is designed as an independent 2.0 channel output, and the rate load power of each channel can reach 400W.

FM antenna function

Insert the FM antenna in the package into the FM port to listen to local radio channels.

【400W Powerful Output】 The Romicta AK50 Digital Audio Amplifier (Upgraded version of AK45 amplifier) features a fully upgraded design with 400W+400W peak power and 50W+50W rated power, It introduces an innovative feature, supporting not only 4-16 inch passive speakers but also active subwoofers. Perfect for home karaoke, home theaters, and HiFi sound systems, it is ideal for small apartments, bedrooms, offices, basements, and garages. Its compact design fits effortlessly into bookshelves or A/V cabinets.
【Mic Input & Output with Echo Control】Equipped with both MIC input and MIC output ports, along with an independent Echo adjustment knob, making it perfect for karaoke, announcements, or live speaking. Easily connect to an external speaker（Active subwoofer）or recording device for expanded use.
【Enhanced Bluetooth 5.0 – Wider & More Stable Range】Features advanced Bluetooth 5.0 technology with extended transmission range and faster pairing. Provides seamless wireless streaming up to 50ft/15m (open area), making music control more flexible.
【USB/SD Card Plug & Play】Supports USB 2.0 flash drives and SD cards for direct MP3 playback. No need for a phone or PC — simply plug in and enjoy your music library instantly.
【Bass, Treble & Remote Control】Designed with independent knobs for Bass, Treble, Master Volume, Mic Volume, and Echo, allowing full sound customization. Includes a remote control for convenient audio adjustments from a distance.
【Wide Compatibility for Multiple Scenarios】Compatible with mobile phones, tablets, laptops, TVs, DVD players, and more. Ideal for home speakers, bookshelf speakers, gaming setups, car audio systems, outdoor garden speakers, or small party use.