Underpowered??
#1
Underpowered??
Hey, I've got 2 infinity kappa 122.7's, switched to 4 ohms each, parallel to 2 ohms to the amp in a bassworx double 12 ported box, its running on a 500 watt alpine MRP M500 monoblock amp, it pounds pretty hard, but i feel it could pound even harder, and i know those subs can handle alot more, problem is, the freqency **** does nothing and the subs have this sound like "flapping" like the dust cover is coming loose and vibrating almost, now i know its not the dust covers, i just think the subs are underpowered... i was thinking of purchasing the MRP M1000 amp, running the subs the same way, just with the bigger amp...does anyone think it will get rid of the flapping noise? it sounds like there just slightly underpowered, any input would be amazing, thank you
#2
Hey, I've got 2 infinity kappa 122.7's, switched to 4 ohms each, parallel to 2 ohms to the amp in a bassworx double 12 ported box, its running on a 500 watt alpine MRP M500 monoblock amp, it pounds pretty hard, but i feel it could pound even harder, and i know those subs can handle alot more, problem is, the freqency **** does nothing and the subs have this sound like "flapping" like the dust cover is coming loose and vibrating almost, now i know its not the dust covers, i just think the subs are underpowered... i was thinking of purchasing the MRP M1000 amp, running the subs the same way, just with the bigger amp...does anyone think it will get rid of the flapping noise? it sounds like there just slightly underpowered, any input would be amazing, thank you
#4
15hz.... OUCH! That's going to make just about any sub unload in a ported box. Sounds like the Bassworkx is ported high and the subsonic is not effective. I think your problem could be the subs unloading. I'd look at a good amp with adjustable subsonic filter.
Last edited by DeadlySones; 06-28-2009 at 09:18 AM.
#6
And sounds like a new box. 42-48 ... that is pretty high for a 15 hz subsonic filter. Would make a good burp box??
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