Placa amplificadora de potência digital 2*50w + 100w 2.1 canais subwoofer q100h DC12-24V amplificador tpa3116d2 suporta qualcomm apt

Features:
1. Adopting Qualcomm QCC3034 BT solution, supporting APTX/APTX-HD/AAC high-definition decoding.
2. Equipped with dual TPA3116D2 amplifier chips, the output is strong and the sound quality is clear and stable.
3. Supports BT/AUX/USB multiple audio input to meet diverse usage needs.
4. Adopting a 2.1-channel design with independent adjustment of high and low frequencies, creating an immersive auditory experience.
5. Increase the design of heat sinks for efficient heat dissipation and more stable and reliable long-term operation.

Parameters:
Product Name: 2.1 Channel BT Digital Audio Amplifier Board
Product Model: XY-Q100H
Power supply: DC12-24V/5A or above
Audio input: BT/AUX/USB sound card
BT Name: Xin Yi
BT audio decoding: APTX/APTX-HD/SBC/AAC
Power supply and power output:
DC voltage: 12V
Output power (maximum):
Left and right channels: 10W+ 10W@8 Ω；20W+ 20W@4 Ω
Subwoofer: 10W@8 Ω； 20W@4 Ω； 32W@2 Ω
DC voltage: 21V
Output power (maximum):
Left and right channels: 25W+ 25W@8 Ω；50W+ 50W@4 Ω
Subwoofer: 25W@8 Ω； 50W@4 Ω； 100W@2 Ω
DC voltage: 24V
Output power (maximum):
Left and right channels: 35W+ 35W@8 Ω; 4 Ω is not recommended
Subwoofer: 35W@8 Ω； 70W@4 Ω；
Product dimensions:
Integrated potentiometer: 112 * 114 * 24mm
External potentiometer: 112 * 94.6 * 24mm
Integrated shell: 112 * 114 * 30mm

Package Include:
1X power amplifier board
1X accessory kit