Stereo Audio Amplifier, 2 Channel 500W Bluetooth 5.0 Home Audio Stereo Receiver with FM, Echo, AUX, USB, SD, MIC Inputs, Power Amplifier for Passive Speakers and Active subwoofer

500W Powerful Output The Romicta KS-33BT Audio Amplifier features a fully Upgraded with Dual Input Ports Connect Multiple Devices 500W+500W peak power and 60W+60W rated power, 2.0 Channel Speaker Output Easily connect two passive speakers and an active subwoofer to create a powerful and customizable home audio setup.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.
Bluetooth 5.0 Stable Connection Equipped with a Bluetooth 5.0 core, it ensures no popping sounds or noticeable noise, specifically designed for HiFi sound lovers. Note: Keep the distance within 30ft/10m between the device and amplifier without walls blocking. For TV or PC connections, maintain a distance of 15ft/5m.
Multiple Input ModesThis stereo amplifier is a highly versatile addition to any home audio setup. It easily connects to most sound systems and supports Bluetooth for streaming from devices like computers, smartphones, or laptops. Additionally, it offers multiple input options, including Dual Input Ports ,Microphone, RCA, and AUX. Designed for those who value high-fidelity sound, the amplifier allows you to fine-tune the output to match your personal audio preferences perfectly.

Amplify Your Sound Journey

Immersive sound. Cutting-edge tech. Precision-engineered to ignite your musical passion. Elevate every note with Romicta amplifiers

Romicta: Powering Your Passion
2 channels 500w*2
2 channels 450w*2
4 channels with FM
4.1 channel

Multifunctional amplifier

Bluetooth 5.0 Stereo Audio Amplifier

2026 Upgraded version Stereo amplifier Receiver

Compatible with passive speakers and Active subwoofer

500W Peak Power (500W+500W)
Strong Power Speaker Bluetooth 5.0 Amplifier Receiver for Home Audio,Garden Party,etc.
2 Microphones Inputs & Echo
Take your microphones,enioy singing with your friends and family in the party.
Bass & Treble Control
Designed with volume, treble 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
Supporting not only 4-16 inch passive speakers but also active subwoofers

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.

FM Function

With FM Function

Please plug the FM antenna into this port (included FM antenna in the package)

Perfect For Karaoke & Echo

2 microphone inputs increase the entertainment of the AMP.Microphone volume and echo adjustment let you enjoy a cheerful karaoke party time anytime, anywhere!

Multifunctional amplifier

Bluetooth 5.0 Stereo Audio Amplifier

2026 Upgraded version Stereo amplifier Receiver

Compatible with passive speakers and Active subwoofer

500W Peak Power (500W+500W)

Strong Power Speaker Bluetooth 5.0 Amplifier Receiver for Home Audio,Garden Party,etc.

2 Microphones Inputs & Echo

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

Bass & Treble Control

Designed with volume, treble 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

Supporting not only 4-16 inch passive speakers but also active subwoofers