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Q: come faccio a collegarlo all amplificatore?

尋ねた Panda15004 に 2020-10-12 04:19:24

Twilightwas This board is a heavy bass preamp board. It will not sound when directly connected to the horn. It must be connected to a pure final stage power amplifier board to make an active subwoofer.

2020-11-08 12:29:25 役に立つ (0)
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Sandy After the lithium battery is charged, the lamp is always red, and if the charge is full of electricity, the lights will turn off! The power supply of lithium battery must be a battery with a protection board, otherwise it can not be used

2017-11-30 03:34:41 役に立つ (0)
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