6 12's or 4 15's?

[Narco]

the op asked for help and i dont want anyone else to close the thread b/c it has gotten so far off track. lets keep it on topic and it's all good. if not we'll delete the trash talk threads. if that doesnt work we go to plan B!

 

[Rose-Villian]

Ok Sorry People...

Got way off topic and Outa hand...

I think The OP should go with Ported... Much Louder than sealed, And Less stress on a Woofer...

Ide step it up to 6 type-R 12's and Justr get a Nice 3-4k Amp....

 

[01yukonslt]

im with blueflamed as far as the power you mentioned running 1000 rms per sub is a little much well twice what they are rated for so i wouldnt suggest that. i think 3-4k total watts would be perfect and pretty much maximize each subs output. 500-650rms or so per sub would be perfect

 

[blueflamed03]

1000 per..........sealed, more forgiving.

 

[B0$$MAN]

No need to bicker and clutter his thread guys, take it to PM if you wanna continue.

BOSSMANN, ive always been a 15" guy, just like em for some reason. So that would be my recommendation

4 15's would hit harder than 6 12's?

 

[clean454]

i think its all in the box
and its all TOTALLY PERSONAL PREF!!!!!

do what u want dont listen to these clowns!

do ur own trial and errors!

good luck and do a build thread!

 

[B0$$MAN]

I just have so many options that it's driving me nuts!!

1. 6 12" Alpine Type-R's Dual 2ohm, 5000w rms amp, ported box tuned to 33-34hz

2. 4 12" DD 9512 Dual 2ohm, 6000-8000w rms amp, ported box tuned to 33-34hz

3. 4 15" Alpine Type-R's Dual 2ohm, 4,000w rms amp, ported box tuned to 33-34hz

For electrical I have 250amp Alternator, Optima Yellow top (main battery), 2 Optima Blue Tops, Big 3, 10 Farad Capacitor.

 

[Eagle]

Can you imagine a Crown 3,000 and 3 JBL GTi 15s? :drool It would sound so good and STILL get plenty loud.

on topic... I imagine if you do the 6 12s you'd wire them series on the subs to 4 ohms,
then parallel 3 together for a 1.3 nominal load, then series those two branches to wind up at 2.6 Nom.

Will your amp do the wattage you desire at ~3 ohms?


Also, have you listened to each sub at the wattages you propose and in an enclsoure similar in spec to what you will be using?

Long before i would commit to either idea, I;d want to know if a Single was going to play ok or sound like rice crispies with a lot of mechanical noise and cone cry.

For your Type R, listening to a single one ~1000W should not be too hard.

Dbs are logarithmic so 4 subs would be about 6 db louder than a single.

For your DD, you'd want to listen to a single sub at about 2,000 W, and that might be difficult.

 

[Rose-Villian]

Yea have fin with any crown equipment... jbl and crown split up so your shit out of luck if you burn something

---------- Post added at 08:52 PM ---------- Previous post was at 08:50 PM ----------

And throw that garbage ass capacitor away do your self a favor bro...

 

[B0$$MAN]

Yea have fin with any crown equipment... jbl and crown split up so your shit out of luck if you burn something

---------- Post added at 08:52 PM ---------- Previous post was at 08:50 PM ----------

And throw that garbage ass capacitor away do your self a favor bro...

So capacitors are no good?
I've read things about them that are for them and against them, I honestly don't think their is a big gain in having them.

---------- Post added at 02:14 AM ---------- Previous post was at 02:14 AM ----------

Can you imagine a Crown 3,000 and 3 JBL GTi 15s? :drool It would sound so good and STILL get plenty loud.

on topic... I imagine if you do the 6 12s you'd wire them series on the subs to 4 ohms,
then parallel 3 together for a 1.3 nominal load, then series those two branches to wind up at 2.6 Nom.

Will your amp do the wattage you desire at ~3 ohms?


Also, have you listened to each sub at the wattages you propose and in an enclsoure similar in spec to what you will be using?

Long before i would commit to either idea, I;d want to know if a Single was going to play ok or sound like rice crispies with a lot of mechanical noise and cone cry.

For your Type R, listening to a single one ~1000W should not be too hard.

Dbs are logarithmic so 4 subs would be about 6 db louder than a single.

For your DD, you'd want to listen to a single sub at about 2,000 W, and that might be difficult.

I am looking for an amp that will put out what I want @ ~3ohms. Any ideas? Say 5,000w rms?