Read more. More detailed box specs So after sub & port disp. I wanting to go 20Hx37Wx50d after taking in account for the 3/4 mdf were looking at 17.75"Hx35.5Wx48.5d which is roughly 17.69 cubes. Going to go "crx" style with a 15Wx10Hx11D port. Box Stats: Gross Volume: 7.70 cu ft - Net Volume: 5.50 cu ft. - Tuned to 30 Hz. I already have a custom built box for the previous L7 12's but I was thinking of putting 15's in and they seem to fit. i am trying to make a box for my brothers 15 inch l7 i want to make a vented box. My max dimensions are: H:20 W:37 L:28 My port: H:18.5 W:5 L:18 That should put me at 10 Cubes and 32 Hz I have 2 15 … he has it running on a kicker zx 550.2. hes prob gonna upgrade to a bigger amp soon but for now thats what he has in a 03 monte carlo. ... totaling 3 all together. anything between 4.5-6 will do pretty good, but 6 is by far the best for a daily driver L7 15. KICKER produces high-performance car audio, vehicle specific solutions, marine audio, home and personal audio, and power sports products since 1973. $49.99. Let KICKER U help you design and build custom enclosures and assist with wiring subwoofers. Im no good at designing boxes with Sketchup so it would be great if someone could help me out with this. S10L7-BOX-VENTED-225 Side View 12-3/4 Front View R 11/16 1-21/32 9-15/32 Kicker Solo-Baric L7-Series Subwoofers Recommended Applications Page 24 9-15/32 16-1/2 1-21/32 POWER HANDLING: 550W with 25Hz Subsonic Filter set at 24db/Octave. i did many boxes for L7's and L5's last summer, and 5.5-6 cubes at 34-38hz will slam. Still love the subs and will be getting 3 more for my wall build in my suburban. that box size is not too large. Ok i'm going to be running 4 kicker l7 15's in a 2 door blazer. Page 24 2.25 cf, Fb=38Hz .35 cf = Port Vol. I will be powering off a Brutus 2400.1 and would like to know if the sundown is better or the kicker or other recommendations? I dont like my pre-fab box very much, its horrible at hitting lows. Solo-Baric L7S 15 Inch Subwoofer | KICKER® We use cookies to personalize content and ads, to provide social media features and to analyze our traffic. i made a box on RE box calculator and this is what i … Car Audio Single 15" Sealed Square Sub Box Enclosure fits Kicker L7 Subwoofer 4.0 out of 5 stars 23.