2*100W DC 14-34V audio amplifier board amp board TDA7498 Input voltage: DC14-34V Output power: 100W*2 Output impedance: 4-8Ω Line type: Class D Chip selection: TDA7498 Harmonic distortion: Frequency response range: 18-100KHz Switching frequency: 360KHz Signal to noise ratio: 110db Appearance size: 96*64*25mm Output power 100W+100W (VCC=32V, RL=4Ω, THD=10%) Wide (14-30V) single power supply High efficiency (η=85%) Four-stage gain is selectable (12.6dB, 27.6dB, 31.1dB, 33.1dB) With shutdown mode and silent mode Intelligent protection With overheat protection Line type Class D Chip Tda7498 Output power 200W Chip Tda7498
12,582 audio amplifier board products are offered for sale by suppliers on Alibaba.com, of which amplifier accounts for 23%, other pcb & pcba accounts for 4%, and pcba accounts for 2%.
A wide variety of audio amplifier board options are available to you, such as 2 (2.0), 3 (2.1), and 1. You can also choose from mini amplifier, home amplifier, and car amplifier audio amplifier board
There are 12,579 suppliers who sells audio amplifier board on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Malaysia, and Taiwan, China, from which the percentage of audio amplifier board supply is 99%, 1%, and 1% respectively.
Audio amplifier board products are most popular in United States, India, and Germany.