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AMPLIFICADOR DE POTENCIA DE Audio TPA3118 DC 12V-28V 2x45W, placa amplificadora inalámbrica Bluetooth 5,0, entrada estéreo de 3,5mm, circuitos integrados
5,8 €
9,68 €
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TPA3118 2x45W Audio Power Amplifier 3.5mm Stereo 12V 24V Audio Power Digital Amplifier Board Bluetooth-compatible AMP Module PCB Board Integrated Circuits
Feature: 1. PCB board thickened copper foil: PCB board thickened copper foil, effective heat dissipation, no need to add heat sink to the power amplifier. 2. Wide voltage input: 12V-28 wide voltage input 3. Provide high power output: Provide a high power output of up to 45W, which can push 5W-100 speakers, speakers, etc 4. Supports audio cable connection: Support audio cable connection and Bluetooth-compatible 5.0 connection 5. The Bluetooth-compatible receiver has its own control buttons: which can be used to control the volume, play, pause, up and down, switch on and off, etc. when connecting via Bluetooth-compatible. Specification: Origin: Mainland China Type: Drive IC Power amplifier chip parameters: Product name: Class D 45W Bluetooth-compatible power amplifier board Product color: black Power interface: KF301 terminal block Input voltage: DC 12V-28V Input current: above 3A Power amplifier chip: TPA3118 Output power: 4 Ohms 2x45W/8 Ohms 2x30W SNR: 102Db THD+N: 0.1% Input interface: 3.5mm stereo input/Bluetooth-compatible 5.0 wireless connection (The function buttons are only available when using Bluetooth-compatible connection. The buttons are not available when using 3.5mm audio cable connection. Bluetooth-compatible connection is not available when using 3.5mm audio cable. If you want to use Bluetooth-compatible connection, disconnect the 3.5mm audio cable of the amplifier Output interface: KF301 5.0mm terminal block Product size: 71mm * 45mm/2.7*1.77in Package size: 150mm * 100mm/5.9*3.9in Product weight: 39g Bluetooth-compatible parameters: Bluetooth-compatible version: V5.0 Signal to noise ratio: 90DB THD+N:-70DB Crosstalk: - 86db DNR: 91db Transmission protocol: A2DP/AVCTP/AVDTP/HFP Transmission distance: about 10m (the shorter the distance, the better the stability) Key control: single press on/up/down, long press off volume/up/down.
Note:
1 x Power Amplifier Board
                  
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