auna AMP-2 DG Stereo HiFi Amplifier - 2 x 50 Watts RMS, Bluetooth Function, 2 x Digital-in: Optical & Coaxial, USB, AUX and DVD Input, Adjustable: Bass, Treble, Balance, Echo, LED Display - Black

HiFi Digital Power Amplifier -- Audio Amplifier Adopts Professional TPA3221 Amplifier Chip and DAC Chip, Supporting Treble, Midrange, Bass Adjustment, Delivering High-performance Audio Amplification and Signal Conversion, Ensure the Clear Audio Signals and Strong Output Power

100W 2 Audio Power Amplifier --- Stereo Amplifier Adopts Professional TPA3221 Amplifier Chip, 100W + 100W Peak Output Power, Can Drive 4-8 Ohm Speakers, Present Audio Signals to Your Passive Speakers, Provide High-Performance Audio Amplification (Note Not Suitable for Active Speakers)

Personalized Audio Controls --- Customize Your Audio with Bass & Treble Knobs. Bluetooth Amplifier Has Built-in DAC Supports 192kHz 24bit Decoding, Ensuring Rich, Clear Sound whether You Watch Movies or Enjoy Jazz Music

CONTINUOUSLY ADJUSTABLE With 2 x 50 watts RMS output power and an integrated digital sound processor, the amplifier delivers the best stereo sound. Bass, treble, balance and echo effect can each be continuously adapted to your own preferences.

Authentic HIFI Stereo Amplifier With a master volume, a treble adjustment and a bass adjustment, analogically adjustable to control the amplifier. Reproduces the world of music in a real way, giving you true HIFI sound. Built-in transformer and US plug, the 2 channel Bluetooth 5.0 stereo amplifier receiver provides 300W x 2 P.M.P.O(Peak Music Power Output), which is is perfect for your karaoke and home theater acoustic sound system.

Multi-Interface Connectivity Equipped with 5 audio inputs (Bluetooth, PC-USB, U-disk, RCA, coaxial, optical) and 3 outputs (speaker jacks, 3.5mm AUX, headphone jack) for seamless integration with a variety of home audio devices. such as phone, computer, tablet, MP3, TV, CD player etc..

UPGRADE YOUR SPEAKERS - The PMA-600NE power amplifier delivers 70 Watts of power-per-channel and offers compatibility with the widest range of speaker types and impedances for operational stability.

Strong output power and special AUX output use TI's classic power amp IC, each channel can output 100W(4 ) and easily to drive all 3-8 passive speakers, adds 3.5mm AUX output easy to connect another amplifier or active speaker subwoofer to build multiple channel system and enjoy wonderful home theater experience.

Powerful Multi Room Amplifier Enjoy music in two separate rooms simultaneously with the Audizio AD420A 2-Zone Multi Room Amplifier, designed for high-quality audio distribution across your home.

What You Get Q4 USB DAC x1, USB charging cable x1, optical cable x1, PC-USB to type B cable, User Manual x1, our worry-free 24-month warranty, as well as friendly customer service. Please note that there is no remote control included in the package.

220 WATTS PEAK POWER Moukey 2.0 Channel Bluetooth Stereo Amplifier Receiver is compact but powerful, which is perfect for your karaoke, home theater, acoustic sound system, and monitor headphones. Provides with 220 watts peak power output, you can enjoy the high-quality home audio experience.

The upgraded version of Fosi Audio Q4 adds microphone function, K5 Pro headphone DAC amp combo, next-generation audio converter with unrivaled internals, more outstanding performance, and richer audio details. Born for Gaming. K5 Pro stereo DAC headphone amplifier is perfect for your home gaming system, equivalent to an external sound card, suitable for PS5 Computers PC MAC active speakers, etc.

POWERFUL SOUND - Connect multiple speakers (60W x 2 or 30W x 4 channels) and build your own HiFi system. Enjoy an impressive sound experience each time you turn on this bluetooth receiver with CD-player.

CREATE YOUR OWN TV SOUND SYSTEM - Use the two optical inputs to connect the stereo receiver with your television and listen how it amplfies your audio for some blockbusting fun or for awesome gaming sessions.

Specifications Input Voltage DC 12V-24V. Max Power Output 50W*2 Left and Right channel +100W Subwoofer . Channel 2.1 CH Stereo Output. Output Impedance 4-8 . Bluetooth Version BT 5.0

Tone Control for HiFi Clarity Fine-tune your audio experience with adjustable treble and bass knobs, delivering music with crisp highs and resonant lows. The bypass function allows you to enjoy the unaltered, original sound directly from your source.

Multi Room Amplifier The Audizio AD420B supports two audio zones, allowing seamless sound distribution throughout your home for consistent, high-quality sound in every room.

Universal Compatibility In addition to Bluetooth 5.0, features a standard 3.5mm AUX input, making it compatible with mobile phones, notebooks, PCs, PSPs, and CD players for versatile audio enhancement.

Compact and versatile amplifier The Roxel MINI wireless AMPLIFIER AMP-150BT is a compact and feature-rich amplifier that delivers powerful audio performance.

Versatile Input Options --- This compact stereo amplifier supports AUX, RCA, USB, SD, and Bluetooth input. With separate volume, treble, and bass controls, you can fine-tune every note for your perfect sound