Enclosure Dimensions

Soundstream does not provide enclosure dimensions as there are infinite variables when designing a box, i.e. vehicle, amplifier, music preferences, etc… For designs tailored to your specific needs, please contact us at tech-support@soundstream.com, or 1-800-724-1377.

Enclosure Construction

All enclosures should be made of .75” (3/4”) material only. When possible, make the baffle 1.5” (1 ½) thick and add .75” (3/4”) to the depth of the enclosure to compensate. All volumes INCLUDE vent/ port and subwoofer displacements. DO NOT change the volume unless you plan on adding a substantial amount of bracing. For added performance, applying a coat of fiberglass resin to the interior walls will greatly improve sealing the enclosure. Adding a thin layer of poly-fill will improve response by smoothing out reflections within the enclosure.

Enclosure Recommendations

X3-122 Hi-Tuned

	Ft.3		Round Port	FB	F3
Min.	2.00		(2) 4" x 14"	50.1	38.0
Opt.	3.00		(3) 4" x 12.25"	50.2	37.8
Max.	4.00		(3) 4" x 6.75"	50.2	37.8

		X3-152 Hi-Tuned
	Ft.3		Round Port	FB	F3
Min.	3.00		(2) 4" x 6.5"	50.3	40.6
Opt.	4.50		(3) 4" x 5.5"	50.2	40.1
Max.	6.00		(4) 4" x 4.75"	50.5	40.0

		X3-182 Hi-Tuned
	Ft.3		Round Port	FB	F3
Min.	4.00		(4) 4" x 12.75"	50.2	40.5
Opt.	6.00		(3) 6" x 12"	50.1	39.7
Max.	8.00		(4) 6" x 10.75"	50.1	39.4

X3-122 Low-Tuned

	Ft.3	Round Port	FB	F3
Min.	2.50	(3) 3" x 14.75"	39.9	31.6
Opt.	3.50	(3) 3" x 12.50"	34.8	28.2
Max.	4.50	(2) 4" x 15.5"	29.9	25.0

	X3-152 Low-Tuned
	Ft.3	Round Port	FB	F3
Min.	3.00	(2) 4" x 14"	40.0	34.0
Opt.	4.50	(2) 4" x 10.25"	34.9	29.9
Max.	6.00	(3) 4" x 18.25"	29.9	26.2

	X3-182 Low-Tuned
	Ft.3	Round Port	FB	F3
Min.	4.00	(3) 4" x 16.5"	40.0	34.0
Opt.	6.00	(2) 6" x 20.75"	34.9	29.9
Max.	8.00	(2) 6" x 19.5"	30.0	26.2