Alpine MRP-M650

[zoo keeper 10+ year member]

i just installed two 12in r type in my jeep grand cherokee 02. power by two MRP-M650. they are in a seal box. but i thought there would be more bass.

what should the gain, bass eq, and lp filter should be at?

thanks

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[bogiejoe1 10+ year member]

you need to run the type r 12 in a ported box they will run in a sealed but ported is so much better i allmost sold my type rs because i hated the way they sounded sealed but i tried a ported box and im glad i kept them

 

[BumpMW 10+ year member]

If you want to keep that amp, keep 1 type r and sell the other. Build yourself a ported box and hopefully you got the D4 type r so you can get 600 watts to it. I installed the exact set up in a buddy of mines car and its a good set up. Youll like it alot.

or you could get a bigger amp and put them in a dual ported box which would be loud.

what do you want sq or spl?

 

[Colt9699 10+ year member]

he says he has 2 650's so each sub should be seeing 650 ish watts as long as they are wired correctly.

go ported with the r's you will be much happier with them.

 

[BumpMW 10+ year member]

ohhhh my bad i thought it was just 1 650.

yes, go dual ported and you'll be set. make sure you wire the subs at 2 ohms.

 

[zoo keeper 10+ year member]

i no about seal and port. going to upgrade to port soon. but no one idea about the gain, bass eq, and lp filter.

 

[x2o 10+ year member]

http://www.caraudio.com/forum/showthread.php?t=206371

That sticky has links to threads that can answer all those questions. It helps if you search around a bit before posting. Just letting ya know.