48x Sundown SA-10s Build

.... huh?
you read that right. not alot of shows around me plus i built this for me for my daily nothing else really. i might show up to meca finals again this year to demo but thats about it. see if i can get kicked out again like last year.

oh this is 2000lade btw on the computer at sundown haha. woops

 
Batteries are charging and we will do some metering once they are full.

We don't expect optimum results as there are 18 sets of Y-Splitters involved -- bet the head unit is hating life

Once Hank gets home he is going to use a Maxx-Link at least for a while until he figures out whats wrong with his line driver unit.

 
We got the batteries up to 17.8 volts and got sick of waiting so we did a sweep :



Peaks at 30 Hz ! //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 


Clamping power:

910 watts per amp x 12 = 10,920 watts for 156+ dB @ 30 Hz. We calculated impedance rise to be 3.5 ohms -- also currently we are using 18 Y-Splitters to get the signal to the amps so RCA voltage is really low (line driver not working right now). Hank plans to do more testing with a line driver soon when it gets fixed.

 


Dual purpose video - we floated this bag all over the port AND did a hair trick with all the doors closed. This truck is BRUTAL... still at 17v at the end of the video, it's very efficient.

 
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sundownz

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