SE wisconsin Posted January 18, 2018 Report Share Posted January 18, 2018 (edited) Here's a really cool trick, if you own the SMD IMSG, SMD CC-1, and smd DD-1/DD-1+ these 3 can be combined together to get more precise on the frequency tuning. 1. connect rca from IMSG to amp input 2. connect speaker wires to the cc-1 and turn on amp, and imsg and cc-1 3. turn frequency you want on the imsg, then turn gain on amp to get clean signal on the cc-1 4. press read on the cc-1 and then turn the crossover to calibrate. after this switch the amp to full range and do your DD-1/DD-1+ tests and tuning, then switch back to high pass or low pass (where ever you set the amp for) and your dialed in perfectly. this works perfectly, and you can tune amps without having hooked up in the vehicle ahead of time. Just thought I'd share this experience hope this helps someone out there. Of course dd-1 needs to be done in the vehicle, but the other stuff can be done ahead of time Edited January 18, 2018 by SE wisconsin Quote "Be sure you know what you're talking about, before you give advice" Tim Link to comment Share on other sites More sharing options...
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