AK45MAX Bluetooth Stereo Receiver& Amplifier2CH RMS 50W x 2 (110V AC ) | Home Audio Amp with FM Radio,USB/SD Inputs Remote Control, Wireless Power Amplifier for Karaoke,Garage &Outdoor Speakers

Key features

• POWERFUL 50W x 2 (110V AC Supply) or 30W x 2 RMS(12V /5A DC Supply): Experience rich, room-filling audio with the NBTPSON AK45 MAX 2.0 channel amplifier. Delivering a robust 50W x 2 RMS output, it easily drives most passive bookshelf or floor-standing speakers (Compatible with 4-16 Ohm impedance; Recommended for 4-8 inch speakers). Features independent Bass and Treble control knobs, allowing you to customize the sound signature for music, movies, or gaming.
• Multiple Inputs & Wide Compatibility: Home audio receivers & amplifiers Equipped with Bluetooth, AUX, MIC, and USB inputs, this stereo amplifier can connect to a variety of external sources including CD/DVD players, TVs, PCs, tablets, phones, MP3 players, and projectors. Suitable for home TV audio, computer gaming systems, floor-standing speakers, garden speakers, and compact car audio setups
• Bluetooth 5.0 & Remote Control: AK45 Max stereo audio amplifier Featuring wireless Bluetooth 5.0 for instant pairing with smartphones and tablets. Comes with a remote for convenient distant adjustment of audio settings. Dedicated bass and treble knobs let you fine-tune the sound to your preference, while a bright LED display clearly shows all settings
• Advanced Bluetooth 5.0 Technology: Bluetooth amplifier Built-in Bluetooth 5.0 core, no popping sound, no audible noise when establishing Bluetooth connection, designed for customers pursuing HiFi sound quality. Note: Please keep the distance between the device and the amplifier within 30 feet/10 meters without any wall blocking. But if you connect a TV or PC device, please keep the distance within 15 feet/5 meters
• Wide Application：The AK45 MAX power amplifier home audio compatible with mobile phones, computers, tablets, notebooks,MP3, and projectors with AV audio etc . Recommend for home TV audio, computer audio system-game, tower Speaker, garden speaker. Small simple compact design also for car audio system
• Dual Power Supply: 110V AC and 12V DC, offering flexible design options. For indoor use, simply plug it into any standard American wall outlet (AC 110-240V wide voltage, no transformer needed) for stable output: 50W x 2 RMS. Alternatively, you can use the 12V DC input to power the amplifier via a car battery or RV battery, delivering stable output: 30W x 2 RMS, making it ideal for outdoor camping, picnics, or mobile sound systems
• NBTPSON AK45Max Bluetooth Audio Amplifier, 50W x 2 RMS Stereo Receiver for Passive Speakers (4-16 Ohm), 2.0 Channel Home Audio Amp with Dual Mic Karaoke, Bass/Treble, RCA/USB/SD/FM, , 110V-240V NOTE:（110V AC：50W x 2 RMS or12V DC :30W x 2 RMS）