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SMD DD-1 and CC-1 testing


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Very nice vids Brian.

Car is 2010 Scion Tc

Currently in car

Deck- Sony XAV-60 in-dash mobile video system

Speakers- Rockford Punch 6.5in comps in the front and coax in the rear

Subs- 2 Gen 3 Rockford P3 12's dual 4 ohm

Amps- Rockford P1000-1bd and P400-4 Alpine Mrp-f300 is in for P400-4 which is out to service

Wiring- all rockford nuff said

Enclosure- Dual 12in custom box by SRQ

Battery- Optima Yellow top with big 3 done

Sound Damping- All Dynamat products 1-2 layers throughout with liner on top

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Link to my build log- http://down4sound.co...=newpost&t=5275

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If you can hear the passenger it aint loud enough!!!!!!!

QUOTE (MickyMcD @ Sep 25 2009, 07:25 PM) "My system has 30 speaker terminals, that means shits wanging doggggg....."<!--QuoteEnd--></div>

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i'm aware that the knob position doesn't mean anything, but given that you simply turned it down to avoid clipping i was curious as to how you were sure that the signal was correctly matched, as in voltage-wise. say one is at 9.5 volts, then another is at 10.2 volts. you could have turned it down two or three or four times as much and it still wouldn't be clipping. but then chances are they wouldn't be fully matched. but that last part with the CC-1 answered my question if it detects it with the light. i plan on getting the CC-1 eventually, but if i have to set multiple amps before then, i'm going to use a DMM in conjunction to ensure that they are all not clipping, and that the voltage is set the same. basically what i was curious about :)

 

 

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Gain matching with the CC-1 was more accurate then my DDM when I matched up 12 amps in Garys system.

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Designing, building, and shipping boxes. Yahoo IM - kingsuv00If the listening level is too loud, please inform the driver, so he can promptly pull over, and let you out.

not many cars can get me to pluggin my ears but this one.......damn. I mean the first minute is ok but that thing just really starts digging deeper and deeper in your earhole till you cant stand it no more. Seems like it does it with relative ease....16 12's on 8 amps.........gotta love it. :)

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The cc1 is gain matching in dbV

Not just ac voltage out.

Only about 10x more accurate than your dmm

2008 California state record holder 157.2 Bassrace2009 California state record holder 157.0 BassraceRollin 50's 158.7db2009 King of Cali Bassrace2009 USACi score 160.5 @ 42hz
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  • 1 month later...

you make it look so easy. i can't wait until my cc-1 arrives so i can put it with the dd-1.

03 Santa Fe E A 200 amp alt,JVC AVX840,kenwood 6.5 fr speakers,eclipse 6.5 rears,mids/high amp XTA-2160, sub amp XTA-5000d,0 guage throughout,batts-front/1 batcap 2000,rear/ batcap4000,2 C&D Dynasty agms, subs 2 DC XL M1 15"s in a music box tuned to 28hz....for now.

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Thanks Brian!!! Great video......sorry it took me so long to view it, i just noticed it today. That was one of the best video's i have seen, especially for the CC-1. Hell, i haven't even been in a position to bandpass with it yet so that is some good shit right there bro.


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