470 Products found
B048 2 In 4 Out Power Amplifier Speaker Switcher
1/5

NEW 0 customers Generic

B048 2 In 4 Out Power Amplifier Speaker Switcher Features: The output of 4 groups of speakers can be divided into 4 zone switch control, each group of speakers can independently select A and B power a...

500W IRS2092S Digital Amplifier Board Mono Channel Class D
1/5

NEW 4 customers Generic

Features:500W amplifier board, the input signal sensitivity is 1.5V rms, if the input signal voltage can't reach this value, recommended to add a preamplifier.Premium amplifier board can help you amp...

DC1.812V TDA2822M Amplifier 2.0 Channel Stereo 3.5mm Audio Amp Board Module green
1/5

NEW 1 customers Generic

100% New and high qualityUsing TDA2822M acts as amplifier chip, this chip is STMicroelectronics (ST) developed dual-channel monolithic power amplifier IC, usually in the pocket cassette player (WALKMA...

2.1 Channel BT Audio Amplifier Module AUX BT5.0 Audio Input
1/5

NEW 1 customers Generic

This is a BT audio amplifier module with high and bass independent adjustment, BT + AUX audio input, dual-channel stereo output, with overheating, overcurrent, short-circuit protections mechanism. The...