DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board adopts two high-quality TPA3116D2 digital amplifier chips. Sound quality is very good, high efficiency and amplifying power. 50W x 2+100W 2.1 channels (left/right channel and subwoofer channel), high efficiency and low-heat. Users can adjust the volume by themselves easily. It is powered by DC 12-24V, wide input voltage.

Features:
- Adopts two high-quality TPA3116D2 digital amplifier chips.
- Good sound quality, high efficient device and power amplifying feature.
- 50W x 2+100W 2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat.
- Powered by DC 12-24V, wide input voltage.
- User can adjust the volume by themselves easily.
- Applicable speaker impedance: 4-8 ohm.
- Just connect the power supply and loudspeaker box, enjoy pure digital music!.
Specification:
| Supply Voltage | DC 12-24V |
|---|---|
| Main Chip | TPA3116 x 2 |
| Channel Type | 3 Channels(Left Channel, Right Channel, Subwoofer) |
| Output Power | 50W x 2 + 100W x 1 Subwoofer |
| Output Match | 4-8 ohm |
| Audio Output | Terminals |
| Frequency Response Range | 14-100KHz |
| SNR | 100dB |
| Switching Frequency | 1.2MHz |
| PCB Board Size (LxWxH) mm | 100 x 70 x 30 |
| Weight | 113g |
| Shipping Weight | 0.13 kg |
| Shipping Dimensions | 14 × 10 × 3 cm |
Package includes:
1 x DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board
QX 95 Quad-Copter Combo kit with Radiolink flight controller
Ready to Sky Plastic Landing Gear for Quadcopter
Build Hat Power Supply
Assassin 5 inch 222mm Drone Racing frame Kit
Official Micro-HDMI (Male) to Standard HDMI (Male) Cable for Raspberry Pi
APM 2.8 Upgraded Flight Controller kit with GPS Module Combo Kit
NVIDIA Jetson Orin Nano 8GB Module
NVIDIA Jetson AGX Orin 64GB
Arducam 8MP Synchronized Stereo Camera Bundle Kit for Jetson Nano
NVIDIA Jetson Orin Nano Super Developer Kit
FlySky FS-i4X 2.4GHz 4CH AFHDS R/C Transmitter + FS-A6 Receiver
Pixhawk 2.4.8 Basic Flight Controller kit with GPS Module 








There are no reviews yet.