AAAudio710 Posted November 3, 2012 Report Share Posted November 3, 2012 im planning on getting 2 SA-8v2 dual 2 here soon and i know there rated 600 rms but im wanting to know how much over that rms can they handle daily lol the only amp i have is a XXX 4000D and its 3200 rms at 14 volts so thats the power i have If you could answer that for me that would be great 2007 JEEP COMPASSDC LEVEL 4 18"AUDIOQUE AQ 2000.1ELEMENTAL DESIGN NINE.4 Link to comment Share on other sites More sharing options...
94jettameowpsst Posted November 4, 2012 Report Share Posted November 4, 2012 Small box and a tuned port I've ran about 1000 each And they barely even got warm, and I don't mean warm as in hot, I mean hammer some songs and they're literally almost ambient. Just set the ss filter to like 30ish and u should be good to go. Ah current box is 1.4cuft after port and displacement and port is 10.5x3ish x32" tuned around 31 and its pretty fn loud 150.1 @ 38hz142.3 @ 20hz (windows down)Only 2 batteries Link to comment Share on other sites More sharing options...
AI James Posted November 4, 2012 Report Share Posted November 4, 2012 so you tuned at 31hz and your subsonic is at 30..... Link to comment Share on other sites More sharing options...
JR2011bu Posted November 4, 2012 Report Share Posted November 4, 2012 They can handle quite a bit of power man... I seen two of these on a NS1 at 2ohm doing work man.. So i think they can take the power as long as its clean you know.. Tuned right you should be good.. Under Construction 2011 Malibu 1LT 12k DDM Tuning HID's 55W Soundstream 6.5 components(front) Inffinitty Kappa 6x9's (rear) Link to comment Share on other sites More sharing options...
Socky Posted November 4, 2012 Report Share Posted November 4, 2012 so you tuned at 31hz and your subsonic is at 30..... im scratching my head on that to. Jeep Cherokee 4dr -4.75 in front, new rusty's 4.5 in rear leafs -micky thompson 35x14.50x15 -locker rear -Rusty's offroad Engine/transmission/transfer case/crossmember/gas tank skid plates -Warn front bumper with 8000lb winch -Custom rear bumper -Warrior product tube doors (summertime) -Optima redtop (starter) -26XK miles and still runs like a bat out of hell Kenwood H/U 1/0 wire, 136 amp alt 200 ah batteries 12.7 daily 2 Apsm 1500 @ 2 ohm strapped on zv3 d1 with ns softparts Mb quart 125.4 wired to 4 aura 6's 3.6 cube box tuned to 36 plays down to 23hz Link to comment Share on other sites More sharing options...
94jettameowpsst Posted November 4, 2012 Report Share Posted November 4, 2012 It doesn't necessarily kill the lower frequencies but it does keep the subs under control on low notes. They flop too much without it set that high on more than rms power....then again I could be doin something wrong :/ 150.1 @ 38hz142.3 @ 20hz (windows down)Only 2 batteries Link to comment Share on other sites More sharing options...
severancej Posted November 4, 2012 Report Share Posted November 4, 2012 You probably have more power available than needed for sure. 4 ohms is possible wiring configuration with 2 d2's? 98' dodge ram 140A alt Big 3 XS D2700 JVC kd-r310 Rockford T500-1BDCP 2 Sundown E12 Ported 4cubes 35hz Rockford P400-4 2 Infinity reference 3way 6x9 2 Polk DB 5 1/4 2x layer dynamat all doors Link to comment Share on other sites More sharing options...
AI James Posted November 4, 2012 Report Share Posted November 4, 2012 It doesn't necessarily kill the lower frequencies but it does keep the subs under control on low notes. They flop too much without it set that high on more than rms power....then again I could be doin something wrong :/ yes you are doing something wrong Link to comment Share on other sites More sharing options...
ZachG Posted November 4, 2012 Report Share Posted November 4, 2012 Why only 8s? With that much power go bigger? 1998 Pontiac grand prix gtp supercharged2 12" Obsidain Audio V.1 on a 2011 zx1500.1 at 2 ohms. 20ft of Knuconceptz CCA 0 Guage. 2nd Battery is a Shurken BT-120. Box is 3.5cu tuned at 31.8hz sealed off from the trunk. 14sqft of Dynamat on the Rear deck top & bottom. Soon to be more for doors/roof. Gets low & loud Did a 140.5 Sealed at Battle of the boom in June 2013 dropping to 12.7v (need a alt mines going bad) Link to comment Share on other sites More sharing options...
AAAudio710 Posted November 4, 2012 Author Report Share Posted November 4, 2012 so if i wire them to 2 ohms this 4000 is 2200 at 2 i should be ok? 2007 JEEP COMPASSDC LEVEL 4 18"AUDIOQUE AQ 2000.1ELEMENTAL DESIGN NINE.4 Link to comment Share on other sites More sharing options...
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