just wondering?

[97cavy 10+ year member]

I have a zapco AG 350 running my perfect 12''s (well only 1 at the moment, waiting for my replacement from infinity) and i was messin around with my set up today, tryin different placement for the sub, and amp controls. To test how i have my settings, i use a test track that goes from 300hz to 10hz to see how it sounds. I had my amp on stereo, and it sounded nice, then i switched it to mono. It sounded ALOT better at certain freq. but, at some other, it didnt sound like it was good at all. I was wondering that if i keep it on mono, is there anyway to damaging the sub at all with the higher freq? Thanks

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[indosia 10+ year member]

Don't worry about high frequencies damagiing your subs. It's the ultra low frequencies that will cause damage to a sub in a ported box. Below the tuning frequency of the port the woofer will start to act like it is in free air. Using a subsonic filter can remove these frequecies and improve the efficiency of your subwoofers.

If you are bridging your amp than you should have it set to mono.