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TPA3110D2 2.1 Channel Bluetooth 4.1 Digital Amplifier Board 2 x 15W + 30W with Volume Controls

Parts ExpressPart # 320-644
Enjoy designing your own small portable Bluetooth audio 2.1 channel DIY project with this Bluetooth 4.1 digital amplifier board. Customize the sound with built-in subwoofer, satellite, and master volume controls.

Key Features

  • Power 2 full-range speakers and 1 subwoofer with this small but might amp board
  • Speaker Guard protection circuit system
  • DC detection circuit and output stage protection
  • More than 90% efficient for music applications
  • Output is fully protected against short-circuit to VCC and output to output
  • Both short-circuit protection and thermal protection reset automatically
  • Stereo lossless Bluetooth module plus noise reduction prevent internal interference
Your Price: $27.98
MSRP: $38.99
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Overview

TPA3110D2 2.1 Channel Bluetooth 4.1 Digital Amplifier Board 2 x 15W + 30W with Volume Controls

Make your own 2.1 channel small multimedia wireless Bluetooth amplifier or portable speaker with this 2 x 15W + 30W amplifier board. The board accepts 8 VDC to 20 VDC which makes it perfect for making home or mobile audio projects. Make your audio project truly portable by adding three to five 18650 Li-Ion batteries.

These boards are pre-tested and pre-assembled, which makes your project easy to complete. The on-board jacks, potentiometer, and screw terminals let you get this board powered up and playing music in minutes. Just connect your power source to the DC input screw terminals and run speaker wire from the six screw terminals to you speakers and you're done. For the most wattage output use 19 VDC power adapter. Use the 3-pin connector with 20cm cable for internal line-in audio. Unpair your Bluetooth device and the board switches to line-in. No hiss or popping noise when searching for Bluetooth or powering on and off.

Specifications: • Power output: 2 x 15W + 1 x 30W @ 4 ohms • Impedance: 4-8? for satellites and 4-8? for subwoofer • Chip: TPA3110D2*2 • SNR: 98.8 dB • Frequency response: 20-20,000 Hz • THD+N @ Rated Power: 0.5% (2 x 13W + 30W @ 4 ohms 19 VDC) • Subwoofer Low-pass: 350 Hz 8 dB/oct, (-12 dB @750) • Channel Crosstalk: -88 dB • Signal input: 3-pin socket • Max Input Sensitivity Voltage: 525mV • Speaker output: 6 screw terminals • Power requirements: 8-20 VDC • Maximum current draw 3A • Bluetooth name and version: KRC-86, 4.1 • Dimensions (not including potentiometer): 2.2" W x 0.6" H x 1.97" D • Potentiometer shaft length: 0.6" without knobs.

Product Details

BrandParts Express
Part Number320-644
UPC848864057668
Unit of MeasureEach
Weight0.15

Product Specifications

Board Type2.1 Channel Amp
Power (RMS/Channel 8 ohms)0 - 25 Watts
Special FeaturesBluetooth-Volume / Tone Control

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