infinity 1211a amp

[liftedcj7on44s 10+ year member]

this amp any good?

http://www.sonicelectronix.com/item_8015_Infinity+Reference+1211a.html

i can only get the gain about halfway up and it starts to clip.

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[n2audio 5,000+ posts]

yes, it's good.

What's it driving?

What HU?

 

[phyphoestilic 5,000+ posts]

yes, it's good.What's it driving?

What HU?

http://www.caraudio.com/forum/showthread.php?t=235952

thats his other thread, he doesn't really seem like he knows what he's doing. But at least he's tryin.

 

[liftedcj7on44s 10+ year member]

its my car. dropping down to 11.6 volts when im pushing the amp hard. the HU is a pioneer DEH-p44 2 volt preout. i can get the gain about halfway up on the amp and it start to clip real bad. like is said in my other post my stock alt is rated at 110 amps and running a 1300watt amp is gonna pull close to 110 amps. my headlights dim real bad at night so its not my fault, the sub can do more but its the car not letting it.

 

[neonrt 10+ year member]

you have settings messed on the amp or something not wired right. its not the car. my festiva had a 80 amp alt, no big 3, and i had a total of 130+ amps draw through my stereo, and had no problems minus severe dimming. dont blame the car, whats the sub level at on the hu? what gauge wire are you running for power? where is your ground going to? check your amp settings, and hu settings for filters that may be on when they should not be.

 

[liftedcj7on44s 10+ year member]

4 ga power 0 ga ground to body of car. HU all bass settings are on 0 bass boost on amp is on 0 also.