Facmogu ST-839 2.1CH Mini Bluetooth Stereo Amplifier, RMS 25Wx2+40W Subwoofer Output Power Amplifier, USB/AUX/RCA Input Home Audio Receiver for Home Theater, Includes Remote & DC12V 5A Power Adapter

Facmogu ST-839 2.1CH Subwoofer Amplifier Audio Stereo Bass Amp, RMS 25Wx2+40W HiFI Amplifier - Color: Black - Rated Voltage: 12V DC (3A or higher recommended) - Rated Power: 25W×2 (L/R) + 40W (Subwoofer) - Frequency Response: 20Hz – 20kHz - Input Sensitivity: 47kΩ - Signal-to-Noise Ratio (SNR): ≥ 75dB - Impedance: 4–8 Ω - Amplifier Type: Hi-Fi Class AB - Material: Aluminum Alloy - Outputs: Speaker Terminals, Subwoofer Out - Remote Control: Supported (Infrared) - Package Dimensions: 6.3” x 5.3” x 1.8” (16 x 13.5 x 4.5 cm) - Package Includes: 1 x ST-839 Amplifier, 1 x Remote Control, 1 x 12V/5A Power Adapter, 1 x User Manual

• 【Compact Yet Powerful Performance】-- Despite its small size, this amplifier delivers RMS 25W×2 (stereo) + 40W (passive subwoofer) output, providing strong and clear sound for your home audio, TV, computer, or portable devices. Great for powering most bookshelf, car, marine, or outdoor passive speakers with rich bass and detailed sound.
• 【Flexible Audio Controls】-- Features adjustable master volume, bass, treble, and dedicated subwoofer volume knobs. Fine-tune your audio to match any music or movie scene and enjoy a personalized, immersive listening experience.
• 【Multiple Input Options】-- Connect easily via Bluetooth for wireless streaming from phones and tablets, or use the USB and auxiliary input ports to hook up TVs, DVDs, laptops, and other audio sources.
• 【Sleek & Space-Saving Design】- With its compact size and minimalist style, this amp fits neatly into any setup—whether at home, in your car, RV, or even on a boat. The matte black finish ensures durability and a premium look.
• 【Easy Operation】-- Bright digital LED display lets you see the settings you change easily. Its remote-control feature allows you to change audio settings from distance making you more convenient. Package comes with DC12V 5A power adapter & remote control.