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Sundown Audio

Sundown E-10/12/15 Prototype Photos


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I'm so exited for the E line and the SD line! Its so much more practical for the average kid, or like my moms ride =D

so far...

HU- pioneer DEH-P59001B

Amp- crescendo BC2000D

Wire- 1/0 awg welding lead

Electric- Big 3 ^same wire

Subs- 2 Obsidian Audio 12 d4's

Box 4ft^3 ported at 33hz. designed by Ram-Designs

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Thermal test completed @ 60 Hz sine wave :

TIME // CLAMPED WATTS

THERMAL_TEST.jpg

At ~400 the heat wasn't building up any faster than it could be dealt with as demonstrated by the minimal drop in power over time once it hit operating temp. So I feel the 400 RMS rating is well deserved -- it could literally handle that "all day" so to speak.

Then we hit it with more power after the typical 5 minute test as we normally do... it took over 2 minutes at 500-700 after that to kill it.

Conclusion... thermal capacity is a non-issue on this design @ 400 RMS.

I have a big, long, boring video I may upload for the test as well.

Little inside view after we cut it up :

CIMG5350.JPG

- Jacob Fuller

- Owner, Sundown Audio

- Sundown Audio on FACEBOOK

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

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so is that the Kicker CVR basket?

i really like how it looks

*edit* its not but it reminded me of it

Edited by IH8PunkRok

-Matt

2005 Dodge Magnum RT
JVC KD-AVX1

2 PPI S580.2

Obsidian Audio ST1 Horn Tweeters

PRV 8MB450s

Audio Legion 3500.1D

2 RE MT 18s

360 ah LiFePO4 Battery
SHCA 2/0

155.2 @ 29 hz



Kicker CVR 15's build
DD 3512e build
Mini T-Line Build
(6) 8s Build
Nightshade 15s Wall Build
Magnum AB XFL 12s Build
Newest Magnum Build

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Doing the best I can to reverse calculate the BL on the 1500 series (had to guess on the DCR as it's not listed) it seems the most comparable to these; assuming the same DCR the BL is darn near dead on even with these -- the 1000 has a weaker motor and MUCH higher Qts.

I am not up on the coil spec of the 1500 series (winding length) but I don't imagine it would take much more if any more juice than these thermally as these have one of the highest I've seen out of a 2" coil yet; even from longer wind lengths.

Sound-wise the DD will vary tremendously as DD drivers usually do as a result of the non-linear performance of their spider pack (which also happens to be beneficial for SPL at higher frequencies) -- it creates a "punchy" sound which many people enjoy (also described as "warm").

Edited by sundownz

- Jacob Fuller

- Owner, Sundown Audio

- Sundown Audio on FACEBOOK

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

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