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Crossover Suggestions for my setup

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Old Apr 30, 2021 | 01:03 PM
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Default Crossover Suggestions for my setup

Hello all, I've recently overhauled my speakers/amps and this is the first time that I actually have tools to use (DD-1 & CC-1). Anybody have any suggestions on where to set my crossovers for each set of speakers? I currently have all 3 amps set on full pass and HU crossed over at 80 hz and it already sounds pretty good. NO DSP, and not planning to run one. Here's my setup:

HU = Sony XAV AX100 (Max Vol 43)
FAIRING = GZCF 6.5SPL Coax (yellow basket) w/ SD 400.4 bridged and set gains with DD-1 and multimeter (32.4 volts)
LIDS = Hertz SX690 Neo w/ SD 400.4 bridged and set gains with DD-1 and multimeter (31.4 volts)
BAGS = PRV 8MB450-4 w/ GZ Micro Amp bridged and set gains with DD-1 and multimeter (32.6 volts)

I used a 0DB 1000hz test tone for my HU, and -5DB 1000hz test tone for my amps. I'm no audio expert, and this is a riders bike...if that matters.

Thanks in advance!
 
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Old Apr 30, 2021 | 01:12 PM
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Are the lids sealed off from the bags?

Juice
 
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Old Apr 30, 2021 | 01:22 PM
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The sd 400.4 amps are are only 4 ohm stable when bridged.
 
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Old Apr 30, 2021 | 01:58 PM
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Delete.
 
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Old Apr 30, 2021 | 02:23 PM
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Originally Posted by Juice
Are the lids sealed off from the bags?

Juice
Lids aren't sealed, but they are packed with a bunch of crap majority of the time.
 
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Old Apr 30, 2021 | 02:26 PM
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Originally Posted by madhunter60
The sd 400.4 amps are are only 4 ohm stable when bridged.
Maybe I'm not aware, but I'm pretty sure all my speakers are 4ohm. I'm not running anything in parallel.
 
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Old Apr 30, 2021 | 02:27 PM
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Originally Posted by SBates08
Delete.
Delete my thread? Did I post in the wrong area?
 
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Old Apr 30, 2021 | 03:00 PM
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I am sure SBates was asking the same question I did.

With the bags not separated from the 8's in the bags I would play the bags a bit lower and in a bandpass set-up like 50hz-350hz, Then let the lids play about 450hz on up.

The GZ coax in fairing I would set the hp aroun 80-85hz and let them play up through there. This will be challenging without a DSP. It just makes life easier especially when most amps do not allow a bandpass feature.

Juice
 
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Old Apr 30, 2021 | 03:06 PM
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Originally Posted by tundrabuilt
Maybe I'm not aware, but I'm pretty sure all my speakers are 4ohm. I'm not running anything in parallel.
my bad I was thinking you were running parallel bridged. Sorry.
 
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Old Apr 30, 2021 | 03:40 PM
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Originally Posted by Juice
I am sure SBates was asking the same question I did.

With the bags not separated from the 8's in the bags I would play the bags a bit lower and in a bandpass set-up like 50hz-350hz, Then let the lids play about 450hz on up.

The GZ coax in fairing I would set the hp aroun 80-85hz and let them play up through there. This will be challenging without a DSP. It just makes life easier especially when most amps do not allow a bandpass feature.

Juice
Thanks for the feedback Juice. I agree that a DSP would make my life much easier, just seeing if I would be pleased with a non-DSP setup for now...if not, then a DSP would be the next thing going into the fairing later down the line.
 
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