OP
Blackout67
CarAudio.com Regular
- Thread Starter
- #76
Slope on the amp crossovers is -12/dbWhat’s the db/octave slope on your amp? It should say somewhere close to the amp crossovers.
No, my radio didn’t have a high pass/subsonic for the subs.
Yes, in general, but you have to play a decent bit under tuning, usually, to bottom out. The port is a resistor to air-energy at tuning frequency, so you have to play below (or well above, in some cases) that to lose the resistance-pressure buildup, and that loss in internal pressure is what makes a woofer bottom out. You’d probably have to play down in the mid 20’s before that happens, just depends on a lot of factors.