2 21 dps vs 4 15 hdc3

[Matt A 10+ year member]

ok im just throwing this out there...both installs will cost me about the same price.... which one will sound better and get louder on 2 aq 2200ds?...thank you

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[twistedchild420 5,000+ posts]

Ia

 

[CRXBMPN 5,000+ posts]

21 > 15, just for awesomeness.

 

[twistedchild420 5,000+ posts]

Pretty much the same cone area ....but more power to less subs

 

[Matt A 10+ year member]

ya thats where im not sure to go.... i have 2 hdcs already and im not sure if i should sell them and get dps or just use what i got

 

[97maxima 10+ year member]

2 21s have a good bit more cone area. Id run the 21s, everybody and their momma has some AQs

 

[twistedchild420 5,000+ posts]

ya thats where im not sure to go.... i have 2 hdcs already and im not sure if i should sell them and get dps or just use what i got

Ahhhh...that a tough one

 

[O.G. D-Wet 10+ year member]

Ahhhh...that a tough one

x2

 

[Matt A 10+ year member]

yesh it is... does anyone know how they will compare in sound?.... and my goal is 153 in a daily set up

 

[twistedchild420 5,000+ posts]

yesh it is... does anyone know how they will compare in sound?.... and my goal is 153 in a daily set up

The dp's sound better....and shock and awe of 2 21"s cannot be matched by 4 15's.....be different ....i loved my DP 21" in my Mustang

 

[Matt A 10+ year member]

mmk i will have to figure everything out...thanks everyone

 

[mlstrass 5,000+ posts]

not much power for 4 HDC's....

Not sure on the DP's sounding better as I've done installs for both subs and both sounded nice.

if you stick with 2 amps I'd lean towards the IA's, if you step up to 4 amps then the AQ's.

 

[thericanballer 10+ year member]

21s

 

[iamamp3pimp 5,000+ posts]

2 21's = 692.37 square inches of cone area

4 15's = 706.5 square inches of cone area.

I had that option and went w the 21's because of the fact that no one had put a pair of then in a neon