CrackFactory
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DC Audio t/s parameters
CrackFactory replied to CJ18's topic in DC Sound Lab - Big Bass on ANOTHER LEVEL!
Website doesn't show. I have saved the old specs for a m3? I believe. Hopefully it helps. Here are the specs I have: 18" Mounting Depth11.5" Mounting Hole Diameter16.75" Outside Driver Diameter18.5" Motor Width9.84" Weight85lbs VC Diameter4" Displacement.26³ ft Magnet Weight80lbs Power Handling RMS/Peak4500/9000 Impedance (Ohm)D.7/D1/D1.4/D2 Sd1217cm² Vas67.02 liters Cms0.0325mm/n Mms588.52g Fs36.4 BL36.25 Re4.02 Ohm Le7.5mH Qms22.43 Qes0.416 Qts0.409 Xmax31.25 mm Ref SPL @ 1 watt90.7dB Suggested SealedN/A Suggested Ported 6³ ft -
I run 4v pre outs to my taramps MD8000.1. I think it was the HD models that didn't like higher voltage, but not sure.
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Dd1 help
CrackFactory replied to Cs2's topic in D'Amore Engineering - High Quality Car Audio Installation Tools & Accessories
The dd-1 wont make anything louder. It only allows you to set your gains correctly. If the music you listen to is -7.5db then I would set it using the -5db track. That should give you 2.5db of headroom. If you just want it as loud as possible set it with the -10db and just be careful in the upper limits of your volume. Another option would br to download a -7.5db track and use that to set it.- 2 replies
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Constant Distortion on 40hz only
CrackFactory replied to Mattizo's topic in SMD Distortion Detector (DD-1) Topics
You need to put the dd1 on the output of the amp. Since its a self powered unit you'll have to take it apart to get at it. Not worth it imo for such a simple setup. This may be the one time I say tune it by ear.