AK45 Pro HiFi Audio Amplifier – Fidelity Sound, Versatile Connectivity, and Portable Design Experience professionalgrade sound performance anywhere with the AK45 Pro HiFi Audio Amplifier. Designed for music enthusiasts, home entertainment, and small event use, this compact yet powerful amplifier delivers exceptional clarity, rich detail, and reliable versatility for all your audio needs. Key Features and Benefits Powerful Dual Channel Output 2.0 dual channel configuration with 50W+50W rated power and up to 850W peak output easily drives 4–16 ohm wired passive speakers. Accurately reproduces both delicate vocals and deep bass for a balanced, authentic listening experience. Wide Compatibility and Multiple Input Options Equipped with Bluetooth 5.0 for stable, lowlatency wireless streaming. Supports BT/USB/SD/RCA/MIC input modes for easy connection to a variety of devices. Compatible with MP3, WMA, APE, FLAC, and WAV formats. Includes support for USB flash drives up to 64GB for massive music storage. Integrated FM Radio Function Builtin FM tuner (87.5–108 MHz) with included FM antenna provides access to a wide range of radio stations, adding more listening options without extra equipment. Professional Audio Tuning for Pure Sound Quality Achieves fidelity performance with 85 dB signaltonoise ratio, 0.5% low distortion rate, and 20 Hz–20 kHz wide frequency response. Independent bass, treble, and microphone volume controls allow you to audio for music playback, home karaoke, or small gatherings. Portable and SpaceSaving Design Compact dimensions of 180 x 138 x 65 mm (7.09 x 5.44 x 2.56 in) and lightweight build of 0.92 kg (2.03 lb) make it easy to transport and set up in any space. Flexible Power Options Supports both AC 100–240V for home use and DC 12V/5A for car or outdoor applications, adapting effortlessly to different environments. Convenient Remote Control Operation Includes infrared remote control (2 AAA batteries required, not included) for quick adjustments to volume and mode selection without leaving your seat. Practical Applications 1. Home Entertainment – Connect to your TV or media player for enhanced audio while watching movies or streaming concerts. 2. Family Karaoke – Pair with microphones and speakers for fun and engaging karaoke sessions at home. 3. Outdoor or Mobile Events – Use in cars, RVs, or outdoor gatherings for powerful, portable sound wherever you go. The AK45 Pro HiFi Audio Amplifier combines professional audio performance, multidevice compatibility, and portability in a single compact unit, giving you the flexibility to enjoy sound in any setting.