Sub Help!

[yungstarter 10+ year member]

So i'm looking at a pair of Alpine Type R 12" subwoofers for my 94 civic ex, am going to build a custom box for them and was wondering.....

What is driver displacement to calcualte into box volume?

What is a good amp that will hit SQ lows, the alpines are rated 500 rms each so probably a looking for a 1200 rms mono amp if anyone has recomendations.

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[deathpenalty18 10+ year member]

So i'm looking at a pair of Alpine Type R 12" subwoofers for my 94 civic ex, am going to build a custom box for them and was wondering.....
What is driver displacement to calcualte into box volume?

What is a good amp that will hit SQ lows, the alpines are rated 500 rms each so probably a looking for a 1200 rms mono amp if anyone has recomendations.

alpine should say on website what driver displacemnet is! as far as good sq lows i would go with either a us amps md1d or aq1200d.

 

[mclerico83 5,000+ posts]

SAE-1200D Refurbished [sAE-1200D-R] - $160.00 : dB-r Electronics, Online Store

wont beat that

 

[yungstarter 10+ year member]

it says theirs none available though:-( ill keep check there see if one shows up though