RooTxBeeR Posted November 30, 2012 Report Posted November 30, 2012 the sd-2 12 goes for $160 on ebay http://www.ebay.com/...=item19ca06a5ee solid. what can be compared to an sd 12 in performance taking into consideration that its running rms at the recommended sealed enclosure size? Why go slim? Also, you say your ona tight fit, so a single 12, which I am guessing you can only go sealed with that, so 1cu. A single 8 ported is around the same as that, with more than likely, higher output. Check out Skar audio's B-stock sale and see fit hey have anything there for cheap On 11/20/2012 at 8:54 PM, AMI CUSTOMS said: Turned mine up today at a light, guy next to me his steering wheel started moving and he looked over at me like I was a magician lol. On 5/9/2012 at 8:45 PM, skittlesRgood said: fuck the plating. look at what the main metal used is. you could buy unicorn blood plated terminals but if its just covering up dog shit, whats the point On 4/10/2013 at 12:26 PM, mrd6 said: I'll admit, half way through sanding that fiberglass in the rain and cold while I was all itchy I was definitely starting to question why i was doing this haha Soon To Be '04 Ford Escape US Alternator 280A Hairpin D4800 Under the Hood (6) XP3000's in Rear 1/0 SHCA & XS Power 4 runs to back TORK2 kit from Tony @ CE Auto Supply Pioneer DEH-80PRS DD AW6.5 (2) per door *Tweeter Unkown* DD SS4a & C3d (2) SCV4000 @ .5Ohm (2) 15" Sundown Zv5
bdog Posted November 30, 2012 Report Posted November 30, 2012 that chart also say the w3 did 109 db . you also dont know how much power was put to the sa-12 . it says 500w for the w3 which is near its max REP
Audio Customs Posted November 30, 2012 Report Posted November 30, 2012 the sd-2 12 goes for $160 on ebay http://www.ebay.com/...=item19ca06a5ee solid. what can be compared to an sd 12 in performance taking into consideration that its running rms at the recommended sealed enclosure size? 1 cubic foot sealed with the amp you have run it at 2 ohms your amp should give the rated power for the sub its 500 rms but here are the specs Fs: 38.8 Hz Re: 8.0 ohms Qms: 6.18 Qes: 0.69 Qts: 0.62 Cms: 0.09 mm/N Mms: 195 g BL: 23.5 NA Vas: 31.7 L Sens: 86.1 dB 1w/1m Le: 4.14 mH RMS: 500 watts SD-2 12 Sealed 1 ft^3 Ported 2 ft^3 Displacement 0.10 ft^3 Depth 5.25" Outside Diameter 12 5/8" Cut-Out 11 1/8" cone area http://www.stevemeadedesigns.com/board/topic/6819-cone-area-of-a-subwoofer/ 4th order band pass basic http://www.stevemeadedesigns.com/board/topic/126478-basics-of-a-4th-order-bandpass-enclosure/ this is Torres box calculator My GUI Box Tuning Calculator Download - Updated 8/18/2012
727Designs Posted November 30, 2012 Report Posted November 30, 2012 SD2's sound and perform REALLY nicely sealed also. -Zach-2010 Toyota TundraFull Hybrid Audio SQ 7" BDS on 37's 2000 Ford Expedition 160+ dB Green Turd -SOLD-
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