Description
Enhance your audio setup with the 2*50W + 100W Subwoofer Amp Board, powered by the high-performance TPA3116D2 chip. This 2.1 channel digital amplifier delivers crisp stereo sound and powerful bass output, making it the ideal choice for DIY home theater systems, desktop speakers, and active subwoofer projects. With built-in tone controls and high efficiency, it’s the perfect core for any custom audio application.
Key Features:
High Output Power: Delivers 2 x 50W for left and right channels and 1 x 100W for the subwoofer (at 4Ω, 24V input), offering a full, rich 2.1 audio experience.
TPA3116D2 Chipset: Class D digital amplifier IC ensures high efficiency, low distortion, and reliable thermal performance.
Built-In Tone Controls: Includes independent bass, treble, and subwoofer volume adjustment for fine-tuning your audio output.
Wide Voltage Input Range: Supports DC 12V–24V, making it compatible with a variety of power supplies, including battery packs and adapters.
SUBWOOFER AMP BOARD 2.1CH TPA3116
Elevate your audio experience with our high-performance 2.1 amplifier board, featuring dual TPA3116D2 chips for robust 200W output, perfect for powering speakers with crystal-clear, dynamic sound.
Overcurrent & Overheat Protection: Ensures safe operation and extended lifespan for your components.
Specifications:
Amplifier Chip: TPA3116D2 Output Power: 2 x 50W (L/R) + 1 x 100W
Input Voltage: DC 12V – 24V Speaker Impedance: 4Ω – 8Audio
Audio Input: AUX (3.5mm jack or pin header)
Volume/Tone Controls: Master Volume, Bass, Treble, Subwoofer.
Abraham Tharakan (verified owner) –
Excellent product. Very good sound quality. It was delivered before the promised date.
I’m using a laptop pwer supply 19.5 volts 11.5 amps.
Mission bookshelf speakers for left right channels and 12 inch Rockford passive subwoofer.
The best part is that you can adjust the tone very precisly to your taste. Sub woofer volume, sub frequency, left and right volume togather, treble and master volume.
There is also an option to switch between FREQ and ALL FREQ. I did’nt understand what it is for. I think it is for those who wish to use it in 2.0 stereo configuration without the sub woofer. I need to check it to confirm.
Totally satisfied with the product.
Rushi najan –
This is good
RAMACHANDRAN P (verified owner) –
yes. nice product, me use 2 bookself 8oms philps old speaker. and 10inch poineer sub woofer, nice output.
Narsimharaju (verified owner) –
Flawless performance and good sound output. Totally satisfied
Shital Patil –
Its good product and best sound quality