2.1 Channel Bluetooth 5.0 Amplifier Board 200W Hifi Subwoofer Audio AMP Treble





  • 🔥 High-Fidelity 100W+100W Stereo Power: Powered by TI’s TPA3116D2 Class-D amplifier delivering 100W+100W stereo (or 100W mono bridged) output. Engineered for continuous high-power operation with ultra-low distortion (THD ≤0.1%). Premium filter inductors ensure rich, detailed sound with punchy bass and crystal-clear highs.
  • 🎧 Dual Connectivity: Bluetooth 5.0 + AUX: Bluetooth 5.0 for seamless, stable pairing up to 10+ meters. No Bluetooth? Use the 3.5mm AUX input for wired devices. Switch effortlessly between sources!
  • ⚡ Wide Voltage Input (12V-24V DC): Works with 12-24V power sources (car batteries, adapters, solar). Features solid brass DC jack & screw terminals—handles high current without overheating or wire damage. Includes free DC power lead for plug-and-play setup!
  • 🔊 Studio-Grade Tone Control: Dedicated Bass & Treble knobs—tweak lows for depth and highs for sparkle. Dial in your perfect sound signature for a cinema-like experience at home.
  • 💡 Premium Build, Universal Use: Industrial-grade copper connectors, zero signal loss. Ideal for home theaters, bookshelf speakers, stage monitors, outdoor PA systems, and DIY audio projects. Bang for your buck—pro performance without the pro price!
  • 🛡 5-in-1 Protection SystemBuilt-in safeguards:Equipped with a 5-in-1 Protection System, this device guards against overheating, reverse polarity, short circuits, voltage fluctuations, and power surges—keeping your gear safe and reliable under any condition.

Product description

Mini Bluetooth Amplifier Board

  • Mini amplifier, it doesn't take up much space.
  • AM interference suppression function,shielding power inductance.
  • Low noise preamplifier with low distortion.
  • Extraordinary clarity Hi-Fi sound.
  • You will be enjoy a more perfect sound quality experience.

With dual TPA3116D2 chips

TPA3116 D2 Is A Class D Power Amplifier IC, with AM interference suppression function ,the highest modulation frequency can reach 1.2MHZ, and the high-power output distortion is less than 0.1%！

Bluetooth 5.0 Wireless Input

Supports instant setup with phones, tablets, and almost any other Bluetooth-enabled device. QCC3003 chip ensures your devices maintain a strong, stable connection up to 50 Ft away.

Independent Treble Freq & Bass Adjustment

You can try treble & bass control knob on the AMP module, to control your speakers. It is very simple and convenient to use,You can adjust the most comfortable volume that you want.

Romicta 200w 2.1 Channel Bluetooth Mini Audio Amplifier Board

Product Description

  • Power Output: 100W+100W
  • Channel: 2.1 CH Stereo Output
  • Input Method: Bluetooth, AUX
  • Signal to Noise: ＞90dB
  • Bluetooth Version：BT 5.0 (15m/49ft)
  • Adaptive Speaker：20-200W / 4-8Ω
  • Input Voltage: DC 12V-24V/Above 5A

Output Power：

  • 20W*2@12V,8Ω; 35W*2@12V,4Ω
  • 35W*2@19V,8Ω; 60W*2@19V,4Ω

Protection Functions

  • Reverse Connection Protection
  • Short Circuit Protection
  • Overheat Protection
  • Overvoltage protection
  • Undervoltage protection
  • Reverse Connection Protection
  • Chip: TPA3116D2
  • Functions: Treble Freq and bass adjustment, volume adjustment








        
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