Hey guys,
I just looked at this thread on PE (TPA3116 2.1 Amp - Step by Step Modifications -
Techtalk Speaker Building, Audio, Video Discussion Forum) and unsure if anyone can assist?
I'm particularly interested in the:
I just looked at this thread on PE (TPA3116 2.1 Amp - Step by Step Modifications -
Techtalk Speaker Building, Audio, Video Discussion Forum) and unsure if anyone can assist?
I'm particularly interested in the:
I'd love to get the tweeters to crossover at around 100hz, would this be doable at all, not quite sure if I can replace some caps as per the original article? Would certainly be much cheaper than mucking around with buying three crossover modules! Unfortunately my schematic and audio knowledge is relatively low compared to my soldering knowledge!There are two 1uf signal coupling caps between the L-R input volume pot and the chip's input. With the chips impedance impedance (30K w/gain set at 26dB), these caps form a 1st order HP, F3 = 5hz. The schematic has a table with cap values for increasing that F3 relieving the L-R speakers from some bass duty.
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