SubbinNCali Posted April 18, 2016 Report Share Posted April 18, 2016 I have two X-15 D4's in 3.5 net each @ 35 in my Bug and love it! I did have one in 4.25 net @ 32 and it sounded wonderful too! IDK if the juice would be worth the squeeze making marginal changes. Remember, they naturally play low. I'm going from 3 12's to this so it might just take some getting used to and once the sub is broken in so I can hear it better, it just seems like its hitting high to me Is it new? I noticed it hitting lower after a week or two playing it. Link to comment Share on other sites More sharing options...
Ken Gonzales Posted April 18, 2016 Author Report Share Posted April 18, 2016 Yes, brand new. It was just installed on Friday so I'm still breaking it in. I just noticed it want hitting as low as I had hoped Link to comment Share on other sites More sharing options...
Ken Gonzales Posted April 18, 2016 Author Report Share Posted April 18, 2016 Also would you recommend that the port be pointed at the trunk or into the cabin. The shop installed it facing the cabin but I've always pointed boxes with ports towards the trunk. Link to comment Share on other sites More sharing options...
SubbinNCali Posted April 18, 2016 Report Share Posted April 18, 2016 Yeah, make sure your amp is dialed in and give it about a week. You should notice it dropping lower. Let us know if it does! Link to comment Share on other sites More sharing options...
SubbinNCali Posted April 18, 2016 Report Share Posted April 18, 2016 Also would you recommend that the port be pointed at the trunk or into the cabin. The shop installed it facing the cabin but I've always pointed boxes with ports towards the trunk. Trunk? Turn that bad boy around unless you're sealed off. You'll probably notice a big difference right there. Link to comment Share on other sites More sharing options...
Ken Gonzales Posted April 18, 2016 Author Report Share Posted April 18, 2016 Yea that's what I figured, I don't know if the shop figured since there's barely any space between the box and the trunk wall that it wouldn't make a difference but I'll flip it and make sure everything is set right once I get home. Thanks. Link to comment Share on other sites More sharing options...
SubbinNCali Posted April 18, 2016 Report Share Posted April 18, 2016 Is the sub on the same side as the port? Link to comment Share on other sites More sharing options...
Ken Gonzales Posted April 18, 2016 Author Report Share Posted April 18, 2016 Is the sub on the same side as the port? Yes I'd post a picture but I don't know how on here Link to comment Share on other sites More sharing options...
RooTxBeeR Posted April 18, 2016 Report Share Posted April 18, 2016 I'd get your money back from the shop. It's one thing to bring gear, and tell them to make it work. But to say, I need it to be like x, and they fail. No Bueno 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 Link to comment Share on other sites More sharing options...
bassfreak85 Posted April 18, 2016 Report Share Posted April 18, 2016 I recently purchased a Sundown Audio X 15 D2 paired with a scv-1500d.Ihave never built a box before so I had a local shop build one for me. To my understanding this speaker preforms best in a box tuned to 32hz. I told the shop that I need this built to this frequency but I believe they did not. They built a slot port box, 33.5x20.75x16.5 with a 15.5x23x4 port, with 1 inch wood. After calculating this on numerous box calculators I come up with around 40 Hz. I'm interested in knowing if these calculations are correct and if so what, if possible what the correct dimensions should be with this box. The 33.5 and 16.5 are maxed out on my trunk space but it could've been built up to 8 inches longer. Thank you for any of your help. how is the port 15.5 with 1"? it should be 14.5 still about 4.29 tuned to 34.. It will work but its not what you asked for.. Link to comment Share on other sites More sharing options...
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