The TPA3116D2 Bluetooth 4.2 Subwoofer Audio Amplifier Board is a high-performance 2.1 channel amplifier module designed for home theaters, DIY speaker projects, and subwoofer systems. With a powerful dual-channel 50W + subwoofer 100W output, this amplifier delivers rich, deep bass and clear treble, making it ideal for home audio, multimedia speakers, and wireless sound systems.
Equipped with Bluetooth 4.2 technology, it ensures stable wireless connectivity with low latency and high-quality audio streaming. The TPA3116D2 chipset provides high-efficiency power output, low distortion, and excellent sound clarity.
Technical Specifications:
Feature
Details
Amplifier Chip
TPA3116D2
Bluetooth Version
4.2 (Low Latency, Stable Signal)
Audio Channels
2.1 (Left, Right + Subwoofer)
Output Power
2 x 50W + 100W (Total 200W)
Operating Voltage
DC 12V – 24V
Supported Audio Input
Bluetooth, AUX (3.5mm), RCA
Impedance Support
4Ω – 8Ω Speakers
Frequency Response
20Hz – 20kHz
Signal-to-Noise Ratio
≥90dB
PCB Size
Compact & Easy to Install
Key Features:
2.1 Channel High-Power Output – Supports stereo left & right channels (50W each) and a dedicated subwoofer output (100W).
Bluetooth 4.2 Connectivity – Offers fast, stable wireless pairing with low power consumption.
High-Fidelity Audio – Delivers clear treble, rich bass, and immersive sound with low distortion.
DC 12V-24V Wide Voltage Input – Compatible with various power supply sources, including batteries, adapters, and power banks.
Multiple Audio Inputs – Supports Bluetooth, AUX (3.5mm), and RCA for flexible connectivity.
Compact & Easy to Install – Perfect for DIY speaker projects and custom audio setups.
Low Heat & High Efficiency – Uses Class D amplifier technology for efficient power management and minimal heat generation.
Applications:
DIY Bluetooth Speaker Systems – Build powerful home or portable Bluetooth speakers.
Subwoofer Audio Systems – Enhance home theaters and car subwoofer setups.
Home Entertainment – Upgrade existing wired audio systems with Bluetooth functionality.
PC & TV Speakers – Improve computer or TV audio quality with a powerful amplifier.
Outdoor & Event Sound Systems – Use for portable PA systems, parties, and events.
TPA3116D2 Bluetooth 4.2 Amplifier Board Price in BD – Best Deal in Bangladesh
Looking for the best price of the TPA3116D2 Bluetooth 4.2 Amplifier Board in Bangladesh? Get high-quality, high-power amplifier boards at affordable prices, with fast delivery across the country.
Powerful 2.1 channel amplifier with Bluetooth connectivity.
Best for home theaters, DIY sound projects, and subwoofer systems.
What’s in the Box?
1 x TPA3116D2 Bluetooth 4.2 Subwoofer Audio Amplifier Board (2.1 Channel, 2x50W + 100W)
Order Now!
Get the TPA3116D2 Bluetooth 4.2 Subwoofer Audio Amplifier Board at the best price in Bangladesh, with fast shipping and guaranteed quality.
