Does anyone know how to properly tune up the new pioneer av 4400bh, EQ and subwoofer amp. The pioneer has built in subwoofer controls and crossovers for highs and lows and loudness control. Not sure where to start to tune it up perfect. I read a lot of online suggestions but most of them contradicting each other, so I'm confused a little. Anyway, if someone is familiar with the pioneer and audio set ups please let me know.I have the BSW amp and sub.

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