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Sundown Audio

Jeep is Back... One SA-15 / 153.5 dB


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Just curious, what is your peak frequency on that setup ?

CURRENT SYSTEM:

  • Alternator:
    1. Stock alt on mids/highs
    2. Isolated DC Power 270 SP - Charging @ 16.8v
  • Batteries: (2) XS D1400s
  • Power Cable: Double Runs of 1/0 KNU Kolossus Fleks
  • Headunit: 80-PRS
  • Sub Amp: DC 5.0k
  • Subwoofers: 2 RE MT 15s /PSI dual .7ohm recones
  • Subwoofer Enclosure: 9.1cubes @ 32hz - brutal.
  • Mids & Highs Amp: CT125.4
  • Active Components:
    • Mids RE XXX 6.5c
    • Highs - 3 RE XXX tweeters per side(A pillar)
  • Noise Control: Damplifier Pro all over the cab.

Build Log

If you do business with me please leave feedback here: FEEDBACK THREAD

 
Highest Legal Score: 151.0 db
Highest Musical 30 Second Average: 151.6 db
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Can i get some tips? one XJ 2 door owner to another? :D gonna pick up a sa-15 as soon as i can afford one, might have to get a job at mcdonalds to afford it tho >:/ fucking economy. lookin at 5ft^3@30 :D sundown ftw.

24pm3xe.jpg

im taking out my passenger seat, battery is disconnected, going to unwire and take out the three amps, take out the 70+ lb box, then the platform so i can crimp 1 wire.

Almost as bad as those fegs that put those horns in their grills and roll down the street distorting the block....

1990 Jeep Cherokee 2 Dr.

Big-3 in 0g on Stock Alt.

Pioneer 6.5" and 5.25"s temp. until i can afford the new crescendos.

Pioneer 6000ub Reciever

NO amps at the moment. SA-15 on 1kw coming soon.

MSG Me for a free enclosure design!!

Flared port kits coming soon!!

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Just curious, what is your peak frequency on that setup ?

53 Hz -- any of my narrow boxes peak at 53 Hz; one 15, one 18, two 8s, etc.

Wider boxes that go all the way across peak at 45-47 Hz -- like my four 12s box or two 15s boxes.

- Jacob Fuller

- Owner, Sundown Audio

- Sundown Audio on FACEBOOK

- Please DO NOT PM ME -- use my email address -- [email protected]

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Can i get some tips? one XJ 2 door owner to another? :D gonna pick up a sa-15 as soon as i can afford one, might have to get a job at mcdonalds to afford it tho >:/ fucking economy. lookin at 5ft^3@30 :D sundown ftw.

Deaden the roof -- big time ! I gained nearly a dB doing so... also add some glue or something to the roof braces. When mine broke off I lost 2 dB solid until I glued them back on.

If you are tuning low I'd foam in the rear quarter panels -- mine flexed like mad until I did that in lower tuned boxes.

- Jacob Fuller

- Owner, Sundown Audio

- Sundown Audio on FACEBOOK

- Please DO NOT PM ME -- use my email address -- [email protected]

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Power was clamped this weekend -- ~7300 watts legal and Outlaw. Sub is just fine.

I was a bit worried about Outlaw as I didn't test it until that video at the show -- was not sure how it would load -- but the SA-15 proved itself again !

- Jacob Fuller

- Owner, Sundown Audio

- Sundown Audio on FACEBOOK

- Please DO NOT PM ME -- use my email address -- [email protected]

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