Dual Channel Speaker Speaker Circuit Board, Digital Amplifier Speaker Circuit Board Power Amplifier Board Power On Mute Delay 10A AC12‑18V

Show on Amazon

Offer

Price trend

Product description

  • LED Indicator The circuit of the board is simple, the work is safe and reliable, with an LED indicator, which lights up when working.
  • Amplifier Boards The relay can be linked to various power amplifier boards. Both 2.0 two-channel and 2.1 three-channel can be equipped with blue light power indicator and voltage regulator circuit.
  • Two 10A Relays The board uses two 10A relays as switches, which can be effectively controlled.
  • Suitable For Using high-power relays, suitable for most 2.0 dual-channel power amplifier boards.

You might also be interested in these circuit board for speakers.

© 2025 WHICH.ONE. ALL CONTENT IS SUBJECT TO OUR COPYRIGHT.