AK-55 Bluetooth 5.0 HiFi Stereo Audio Amplifier Receiver – 50W x 2 Dual Channel Mini Digital Amp with Bass & Treble Control, FM Radio, USB, AUX, for 4–16Ω Passive Speakers, Home Theater, Desktop Use

Features

• Upgraded AK-55 HiFi Audio Amplifier AK-55 is a dual-channel digital audio amplifier with a rated power output of 50W + 50W, suitable for 416 passive speakers, recommended for 6.510 inch home speakers. It supports dual power input modes: AC 90240V and DC 12V/5A. With a built-in power conversion module, it's plug-and-play and easy to use. Includes independent Bass and Treble tone controls (10dB @100Hz/10kHz) for more flexible sound adjustment.
• HiFi Stereo Sound with Bluetooth 5.0 Built-in Bluetooth 5.0 module ensures faster and more stable wireless connections with smartphones, tablets, laptops, and other devices. With a high signal-to-noise ratio of 95dB, it effectively reduces background noise and delivers clear and detailed audio, making it an excellent choice for home theater or desktop sound systems.
• Multiple Input Options for Versatile Use Supports Bluetooth, AUX, and USB inputs, compatible with CD/DVD players, TVs, laptops, MP3 players, projectors, and more. Built-in FM radio function covers frequencies from 88.1 to 107.9MHz, allowing you to save and enjoy your favorite radio stations anytime.
• Bass and Treble Adjustment Equipped with Bass and Treble knobs for precise tone adjustment (10dB at 100Hz/10kHz), the amplifier allows you to fine-tune the audio output according to your music preferences. Low-noise amplifier chip TPA3116 delivers powerful, clear, and well-balanced sound across all frequencies.
• Easy Operation with Remote Control Comes with a remote control (requires 2 x AAA batteries, not included) for convenient access to volume, playback, and mode settings. Includes a 4.9-foot power cable for flexible placement. Compatible with 416 passive speakers, ideal for home, office, or small party use.

Description

： Upgrade your audio experience with the AK-55 Bluetooth Stereo Amplifier — a powerful yet compact dual-channel digital amp designed for high-quality home sound systems. Delivering 50W + 50W of clean output power, it supports 4–16Ω passive speakers, making it ideal for bookshelf, desktop, or home theater setups. Equipped with Bluetooth 5.0 for smooth wireless streaming, this amp also features USB, AUX, and FM inputs to handle all your audio sources. Tone controls let you fine-tune bass and treble for your perfect sound, while the built-in power module supports both AC and DC input for versatile installation. Whether you're watching movies, playing music, or hosting a gathering, the AK-55 offers exceptional sound clarity, user-friendly controls, and wide compatibility — all packed into a sleek, easy-to-use design. TECHNICAL SPECS: Type:HiFi Stereo Amplifier Model:AK-55 Ralated Power:50W+50W Audio Channel:2.0 Rated lmpedance:4-16 0 PowerInput:AC 90~240V or DC 12V/5A Signal-to-Noise Ratio:95dB FrequencyResponse:20Hz-20kHz FM Frequency:88.1-107.9MHZ Power Cable Length: 4.9'ft. Tone Controls: Bass &Treble: +/-10dB (100Hz/10kHz) Power Fuse:1 A,250V Fast-Acting (5 x20mm) Remote Control Battery: 2xAAA batteries ( Not Included ) WIRELESS BTCONNECTIVITY: Simple & Hassle-Free Pairing Ability Works with All ofToday's Latest Devices(Smartphones,Tablets, Laptops, Computers, etc.) Wireless BT Network Name: “BT" Wireless BT Version: 5.0 Package include: 1 x amplifier 1 x power cable 1 x remote control 1 x user manual

Brand: Hosyond

Connectivity Technology: Bluetooth

Surround Sound Channel Configuration: 2 Channel

Item Weight: 2.3 Pounds

Wireless Communication Technology: Bluetooth

Manufacturer: Hosyond

UPC:

Package Dimensions: 9.06 x 8.6 x 2.5 inches

Item Weight: 2.3 pounds

Item model number: AK-55

Date First Available: April 17, 2025

Manufacturer: Hosyond

Country of Origin: China