MACnonsence6 Posted April 12, 2011 Report Posted April 12, 2011 what determins if an amp can be wired down to .5 or lower is it more on the amp its self or is it more on if your electrical can handle it. for example an ap1800 could an amp like that be wired down to .5 with proper electrical to back it up? I picked up an MTX Sw1212 powered subwoofer today. This thing sounds amazing. 130 watts, 12" woofer with a passive 12" woofer tuned to 27 hz. Moving the pictures on the walls and my girl got wet from the bass when i showed her haha. Tonight should be good haha.
Azagtoth502 Posted April 12, 2011 Report Posted April 12, 2011 Both really If the amp is not rated at .5 ohm, then don't try it. At least if your not experienced. pa-pa-platypus sorry not everybody has a companies nuts so far down their throat they catch every drop ball sweat when it falls
Bakerman Posted April 12, 2011 Report Posted April 12, 2011 Some amps go into protect when it the impedance is lower than it is rated...others like sundown and AQ won't do this, and onlly go into protect when the current draw is too much, or the amp overheats. Best thing to do is test it out and see...and use a DMM also to verify your true impedance after box rise.
TeamHT Posted April 12, 2011 Report Posted April 12, 2011 Basically the amp itself. If the board was not designed to run at a certain impedance, chances are it will either go into protect or burn itself up. This is no different than an amp rated at 2 ohms wired to 1. Even if you have the electrical to back it up, its still going to burn. Tell me...does this smell like chloroform to you?
MACnonsence6 Posted April 12, 2011 Author Report Posted April 12, 2011 alright then so looks like im not gona wire that amp that low. thanks for all the advice guys I picked up an MTX Sw1212 powered subwoofer today. This thing sounds amazing. 130 watts, 12" woofer with a passive 12" woofer tuned to 27 hz. Moving the pictures on the walls and my girl got wet from the bass when i showed her haha. Tonight should be good haha.
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