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Any Negatives crossing over Image Dynamics


jfoodstamp

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Is there any negatives to crossing over my Image Dynamics Ultra horns at 950hz? I have ran these at 1500hz and up with great success but Inwanted to see if crossing them over would be advantageous?

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950 seems low even if you run a 3rd order filter seems like a good way to get distortion at a really low volume.

 

DB DRAG PSYCHLONE PRO 156.3 30 SECOND AVERAGE FO MAX AT 26HZ

LEGAL DASH DRIVER DOOR OPEN 158.0@30 HZ

MY BEST SO FAR, HOPEFULLY A 160 COME FEBUARY.

156.9@26hz  158.0@30hz

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Depends on body style, if I remember correctly you don't want to cross the mini-bodies below 1200hz and I believe the large-bodies can crossed as low as 800hz. Don't quote me on this, check out the HLCD section on the DIYMA forum as it can be answered there.

Nav-TV Zen V Audio Interface

AudioControl DM-608

(2) Stevens Audio Neo-Comp Full-Size Horns

(4) Faital Pro 6PR160 6.5"

AudioControl LC-6.1200

(1) Fi Neo 4.7 15" D2 in 3.74 Cubic Feet @ 27.70 Hz

Ampere Audio AA3800.1

Odyssey ODP-AGM48 Battery (Starting)

Odyssey ODX-AGM31 Battery (Trunk)

Big 3 - 2\0 Welding Cable, KnuKonceptz Speaker Wire & 1/0 Power Cable, NVX RCAs, Second Skin (Speaker Tweaker Pads, Damplifier Pro Mat), Diode Dynamics LEDs

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Definitely wouldn't want to cross the mini-bodies that low. Like stated above, go to the DIYMA forum and see what is a safe crossover range for your application.

Nav-TV Zen V Audio Interface

AudioControl DM-608

(2) Stevens Audio Neo-Comp Full-Size Horns

(4) Faital Pro 6PR160 6.5"

AudioControl LC-6.1200

(1) Fi Neo 4.7 15" D2 in 3.74 Cubic Feet @ 27.70 Hz

Ampere Audio AA3800.1

Odyssey ODP-AGM48 Battery (Starting)

Odyssey ODX-AGM31 Battery (Trunk)

Big 3 - 2\0 Welding Cable, KnuKonceptz Speaker Wire & 1/0 Power Cable, NVX RCAs, Second Skin (Speaker Tweaker Pads, Damplifier Pro Mat), Diode Dynamics LEDs

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Email eric @ [email protected] since he designed the horns. Here's what he says for his current models, which I am not sure if they are the same as the ID models(pretty sure they aren't).

1200Hz xover MH both models
800 Hz xover Full Size for both
600 to 20Khz + for both with full size
800 to 20Khz + for both with MH

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