15" Subwoofer Box Plans Pack!
Get all the 15" Subwoofer Box Plans available on the website plus some unreleased plans! 
If you can measure and make basic cuts, you can build on of our boxes! 
CustomLowZ makes it easy for anyone to build a great‑sounding subwoofer box—no experience required. Every plan is designed to be simple to follow, and tuned for real performance, so you can build a box that hits hard and sounds clean without guessing or stressing.
 
 
There are 111 Individual 15" Subwoofer Box Plans Located in This Instant Download File! 
DIY Subwoofer Box Plans Include
-Multiple 3-d Rendering Images
-Optimized Cut Sheet
-Specifications Sheet
At an average Value of $13 per plan, This is a $1443 Value!
Plans come in a Zipped folder. Sent Automatically in an instant download link
This Folder contains the 15" Subwoofer Box Plans below.
UNIVERSAL 15" ENCLOSURES
2 Sundown Audio SA 15s
2 15s (generic)
2 American Bass XFL 15s
2 American Bass XFL 15s Center Port
2 American Bass XFL 15s SUPF
2 American Bass XMAX Monster 15s 6th Order
2 Audio Legion Emperor 15s 6th Order Blow‑Thru
2 Avatar STU‑1546 15s
2 CT Sounds Strato V2 15s
2 DC Audio M5 Elite Lvl5 15s 4th Order
2 DeafBonce Apocalypse 3015 15s
2 DeafBonce Apocalypse DB3015 15s
2 DeafBonce SA305 15s 4th Order Blow‑Thru
2 DeafBonce SA305 15s
2 DS18 EXL‑XX15.4 15s 4th Order
2 Fi Audio BTL‑4 15
2 Fi Audio BTL‑4 15 v2
2 Harmony Audio Monolith 15s
2 Kicker L5 15s
2 Kicker Comp 15s
2 Kicker Q Class 15s
2 Orion HCCA 15s
2 Power Acoustik MOFO 15s
2 Resilient Sounds Platinum 15 SUPF
2 Resilient Sounds Platinum 15s 4th Order Blow‑Thru
2 Resilient Sounds Platinum 15s 4th Order
2 Rockford Fosgate P3 15s 4th Order
2 Rockford Fosgate P3 15s
2 Skar Audio DDX 15s
2 Skar Audio EVL 15s
2 Skar Audio SDR 15 SUPF
2 Skar Audio VFX 15s 4th Order Blow‑Thru
2 Skar Audio VXF 15 6th Order
2 Skar Audio VXF 15s 6th Order Bandpass
2 Skar Audio ZVX 15s SubUp Port Back
2 Skar Audio ZVX 15s 4th Order Blow‑Thru
2 Skar Audio ZVX 15s 4th Order Blow‑Thru Chevy
2 Skar Audio ZVX 15s 4th Order
2 Skar Audio ZVX 15s AeroPort
2 Skar Audio ZVX 15s
2 Skar Audio ZVXv2 15s 4th Order Blow‑Thru
2 Sundown Audio SA v2 15s 4th Order Blow‑Thru
2 Sundown Audio SDDN 15s 4th Order
2 Sundown Audio X Series V1 15 SUPF
2 Sundown Audio Xv3 15s 4th Order Blow‑Thru
2 Sundown Audio ZV5 15 Downfire
2 Sundown Audio ZV5 15 SPF
2 Sundown Audio ZV5 15s
2 Sundown Audio ZV5 15s SubUp Port Up
2 Sundown Audio ZV6 15s
2 Sundown Audio ZV7 15s
2 Sundown E Series 15
2 Sundown Audio ZV6 15s 4th Order
2 Sundown Audio ZV6 15s 4th Order Blow‑Thru
2 Wolfram AG 15s 4th Order
VEHICLE‑SPECIFIC 15" ENCLOSURES
FORD F150
2019 F150 Extended Cab (4) Skar Audio ZVX 15s
MULTI‑SUB / LARGE BUILDS
3‑Sub Builds
3 Fi Audio NEO 3.5 15s
3 Resilient Sounds Platinum 15s
3 Resilient Sounds RS 15 SPF
3 Resilient Sounds RS 15 SUPF
3 Skar Audio EVL 15s
3 Skar Audio EVL 15s Wall
3 Sundown Audio ZV6 15s
4‑Sub Builds
4 American Bass HD 15s
4 American Bass XFL 15s 6th Order
4 Avatar SVL‑1547 15s
4 DeafBonce 3015 15s Sub & Port Up
4 Down4Sound DVX 15s
4 Kicker L7X 15s
4 Kicker Solo X 15s
4 Orion HCCA 15s 6th Order C‑Pillar
4 Resilient Sounds Platinum 15s Blow‑Thru
4 Rockford Fosgate P3 15s 4th Order Blow‑Thru
4 ShockWave Otis Design 15s 4th Order Wall
4 Skar Audio EVL 15s
4 Skar Audio SDR 15s 4th Order Blow‑Thru
4 Sundown Audio Xv2 15s
4 Sundown Audio ZV6 15s
4 Sundown Audio ZV6 15s Chevy Trailblazer
6‑Sub Builds
6 Audiopipe TXX‑BDC3 15s
6 Comando Audio 8K 15s
6 Skar Audio EVL 15s
8‑Sub Builds
8 Skar Audio DDX 15 SUPF
ADDITIONAL SINGLE‑FILE BUILDS
Avatar STU1546 15 SUPF
Crossfire Audio C7 15 4th Order
DC Audio Lvl 4 15
DC Audio Lvl 4 15 SPF
DeafBonce SA 275‑2 15
Fi Audio BTL‑4 15 SPF
Fi Audio NEO 3.9 15 4th Order
Fi Audio Q Series NEO 15
Fi Audio Xv3 15
Kicker Q Class 15
Memphis Audio M7512 15s 4th Order Blow‑Thru
Memphis MJP15 15
Orion HCCA 15 6th Order
Skar Audio DDX 15 SUPF
Skar Audio EVL 15
Skar Audio EVL 15 Sealed
Skar Audio ZVX 15
Skar Audio ZVX 15 SPF
Slaps Audio Smackdown 15
Soundstream X5.15 15
Sundown Audio Xv3 15 4th Order Blow‑Thru
Sundown Audio Xv3 15 Aero
Sundown Audio Xv3 15
Sundown Audio ZV6 15
Sundown Audio ZV6 15 SPF
Sundown Audio ZV6 15 Sub & Port Forward
Sundown Audio ZV6 15 Wedge
Sundown E Series 15 SUPF
Sundown Audio ZV6 15 DoubleLayer