4th Order 15s.

[imadreamer1226 10+ year member]

Gonna mess with a 2 15" 4th order box, as I saw one in a friends truck.

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Question is, which 15 would you take at the $150 per sub mark?

The 2 amps I have laying around are a CAB1600 and a DD.M80.

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With the black Fridays sales, here what is currently in my debate box:

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SoundQubed HDS315 15 - $139

AMERICAN BASS ELITE 15 (E1544)- $150

FU750v2.0 15 - $160 (putting it out here now, as we all know its coming)

SKAR VVX-15v3 - $159

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Any alternative suggestions?

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[THATpurpleKUSH 5,000+ posts]

What kind of vehicle are these going in to? What is your goal- loudest possible or what?

 

[Jeffdachef 5,000+ posts]

Gonna mess with a 2 15" 4th order box, as I saw one in a friends truck.-

Question is, which 15 would you take at the $150 per sub mark?

The 2 amps I have laying around are a CAB1600 and a DD.M80.

-

With the black Fridays sales, here what is currently in my debate box:

-

SoundQubed HDS315 15 - $139

AMERICAN BASS ELITE 15 (E1544)- $150

FU750v2.0 15 - $160 (putting it out here now, as we all know its coming)

SKAR VVX-15v3 - $159

-

Any alternative suggestions?

Calculate the EBP for each of those subs. If its under 50 then thats your sub... If none of them are under 50 then you need to find something else because they arent 4th order friendly.

Efficiency Bandwidth Product Calculators - EBP, Speaker Resonance Frequency, Speaker Electrical

 

[Darth_Immitis]

Do the fu

 

[imadreamer1226 10+ year member]

What kind of vehicle are these going in to? What is your goal- loudest possible or what?

It would be going in a Trailblazer SS. Loud. Bad car for loud = yes. Gonna see what happens.

 

[imadreamer1226 10+ year member]

Calculate the EBP for each of those subs. If its under 50 then thats your sub... If none of them are under 50 then you need to find something else because they arent 4th order friendly.Efficiency Bandwidth Product Calculators - EBP, Speaker Resonance Frequency, Speaker Electrical

Alright well my google "fu" is not the greatest.

Here is what I have found so far. And this is not my forte here.

HDS315 - 35hz /.579(Qes) = 60.449

SKAR VVX-15v3 - 32.2hz / .55 = 58.545

AB E1544 - I could only find the older XD1544 w/ these specs 31hz / .669 = 46.337 (And these are far cheaper????)

FU750 - I have nothing.

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Any suggestions @ Jeffdachef ?

 

[Lbetts818]

Have some fu 1250 15s //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif pm if interested

 

[Darth_Immitis]

Fu 750 15 = 32 / 0.76 = 42.105

That’s why I said do the fu!

I love my fu750 15! If I had the space ide get another //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[imadreamer1226 10+ year member]

Theres a bit of FU love in here. And gramps hasn't even arrived.

 

[THATpurpleKUSH 5,000+ posts]

Alright well my google "fu" is not the greatest.
Here is what I have found so far. And this is not my forte here.

HDS315 - 35hz /.579(Qes) = 60.449

SKAR VVX-15v3 - 32.2hz / .55 = 58.545

AB E1544 - I could only find the older XD1544 w/ these specs 31hz / .669 = 46.337 (And these are far cheaper????)

FU750 - I have nothing.

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Any suggestions @ Jeffdachef ?

AB XD's are entirely different subs with different TSPs. The TNT series would be more comparable to the others listed. I would reach out to Bob at American Bass via email and ask if he can provide TSPs for the Elite series.

 

[imadreamer1226 10+ year member]

Bump anyone else? Boomin? You are welcome here with input.

Guess likely looking at FU750 now...Gonna give it another couple days. Hope to get some more feedback.

 

[Jeffdachef 5,000+ posts]

Seems like the FU would be good. You might need to borrow a term lab to run some sweeps to find your sealed portion's resonant frequency.