G12D Audio Bluetooth Subwoofer Amplifier, Bluetooth 5.3 Subwoofer Amp with TPA3116 Chips 100W x2 & Bass Treble Control, Sub Amplifier for Desktop/Outdoor/Bookshelf Speakers

【Dual TI TPA3116 Chips】100W+100W High Power with Comprehensive Fault Protection for Longer Durability，Equipped with two professional Texas Instruments TPA3116 amplifier chips, it delivers a peak power of 100W+100W under2Ω impedance, easily driving passive/active/bookshelf/floor-standing speakers. The TPA3116 chips come with built-in comprehensive fault protection (short-circuit, overheating, overvoltage, etc.). When overloaded, the fault data is automatically fed back to the processor, effectively preventing device damage and extending service life.

【Bluetooth 5.3 + External Antenna】30M Stable Transmission, Multi-Interface & Full Format Decoding for Effortless Use，Built-in Bluetooth 5.3 chip paired with an external 2.4G high-gain antenna enables a line-of-sight transmission distance up to 30 meters, ensuring a stable, dropout-free connection with your smartphones or tablets. It supports plug-and-play USB flash drive playback, compatible with mainstream audio formats like MP3, WMA, FLAC and WAV. Equipped with an AUX headphone amp port and RCA left/right channel inputs, it allows seamless switching between wired and wireless modes.

【LED Digital Display + Infrared Remote Control + 3-Band EQ Adjustment】Personalized Operation for Ultimate Convenience，The front-panel HD LED digital display enables real-time visibility of input source and working mode, eliminating the need to bend over for checks. With the dedicated wireless infrared remote control, you can adjust volume and switch modes comfortably from your couch. Equipped with independent treble/midrange/bass adjustment knobs, it allows you to customize sound quality to your preference and create a personalized audio experience.

【Dual Power Supply + Aluminum Alloy Body + RGB Ambient Light】Hi-Fi Sound Quality & Stylish Appearance in One，The professional dual power supply design ensures stable voltage output, effectively reducing current noise and restoring Hi-Fi-level clear treble, midrange and bass. The full aluminum alloy body is compact, portable, efficient in heat dissipation and space-saving. The hidden RGB ambient light at the bottom supports multiple lighting modes, syncs with music rhythm to flash, and can be freely adjusted or turned off, creating a fully immersive atmosphere.

【Wide Voltage Input + Full-Scenario Compatibility】Highly Flexible for Home Entertainment，Supports DC 19-24V wide voltage input, compatible with a variety of power adapters to meet the needs of different home scenarios. It perfectly works with most passive, active, bookshelf and floor-standing speakers. Whether it’s for home theater in the living room, music listening in the bedroom or office work in the study, one amplifier is enough to fulfill all your family’s audio needs.