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Product description

TPA3116 Chip Amp AK55 Bluetooth Stereo Audio Amplifier

Upgraded version of the AK45 stereo amplifier Receiver

Optical & Coaxial Inputs: Dual digital inputs for crisp audio—Optical resists interference, Coaxial delivers hi-fi clarity. Perfect for HD sound!

TPA3116 Chip

500W Peak Power (500W+500W)

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

2 Microphones Inputs & Echo Delay

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

1 Multi -Speakers Receiver

2 Karaoke Amplifier

3 Multiple Applications

4 Sound Amplification

5 2.0 Chanel

Bluetooth 5.3 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.

Perfect For Karaoke & Echo Delay

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

FM Function

With FM Function

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

Specification

Chip TPA3116 Chip Bluetooth Version Bluetooth 5.3 Output power (L/R channel) Peak power 500W+500W and rated power 100W+100W Canale 2.0 Impedance 4-16 ohms Input Mode Bluetooth / USB / SD / MIC / RCA / AUX/ Optical & Coaxial Output Mode Passive speakers and active subwoofers THD ≤0.04% SNR ≥95db Frequency Response 20-20KHz Power Supply DC 12V-24V/AC 110V-220V Dimensions (L)20 * (W)15 * (H)7m (7.8 × 5.9 × 2.7 in) 1.5KG / 3.2lb Packing List 1 x Stereo Amplifier Receivers；1 x AC Power Cable； 1x FM Antenna；1 x instructions; 1 x Remote Control

【500W Powerful Output】 The Romicta AK55 Digital Audio Amplifier (Upgraded version of AK45 amplifier) Adopts TPA3116 chip, features a fully upgraded design with 500W+500W peak power and 100W+100W 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.
【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 Modes】This 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 Microphone, RCA, Optical, Coaxial, 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.
【Bass & Treble Adjustment】 Comes with volume, bass, and treble control knobs for precise sound tuning, providing more fun and versatility. Includes a remote control for convenient audio adjustments from a distance. Tip: Remove the isolation plastic sheet at the bottom of the remote control before use.
【Wide Compatibility】Compatible with Mobile phones, Computers, Tablets, Laptops, TV, MP3, CD and projectors with AV audio outputs. With radio function Recommended for home TV audio systems, computer gaming setups, tower speakers, garden speakers, and more. Its compact and simple design also makes it suitable for car audio systems.