Soundstream Technologies PXW-10/2 Harmonic Indulgence… Listen and Feel, Enclosure Dimensions

Congratulations on your new Soundstream sub-woofer purchase. We greatly appreciate your business. This may look like a run-of-the-mill cardboard box, but it’s actually a protective barrier over one of the finest engineered and assembled sub-woofers available.

Harmonic Indulgence…			Listen and Feel
Features, Parameters, & Dimensions
Polypropylene Injection Molded Cone				Texture Coat Finish
NBR-Rubber Surround			Stamped Steel Basket
8 ga. Compression Wire Terminal		Suspension Integrated Tinsel Leads
Conex/Cotton Composite Spider				Vented Back Plate
	series wired	PXW-10		PXW-10/2
	Fs (Hz)	33.53		31.27
	Qms	7.265		6.847
	Vas (ft³)	1.355		1.376
	Cms (mm/N)	0.248		0.252
	Mms (g)	90.8		102.9
	Rms (kg/s)	2.632		2.951
	Xmax (mm)	11.10		11.50
	Xmech (mm)	16.65		17.25
	Piston Diameter (in)	8.069		8.069
	Sd (in²)	52.00		52.00
	Qes	0.970		0.861
	Re (Ω)	7.2		4.0
	Z (Ω)	8		4
	BL (Tm)	11.92		9.69
	Rms Power (watts)	350		350
	Qts	0.856		0.765
	NO (%)	0.144		0.134
	1w/1m SPL (dB)	83.61		83.28
	2.8V SPL (dB)	84.19		86.43
	Voice Coil Diameter (in)	2.00”		2.00”
	Impedance (Ω)	DVC 4Ω		DVC 2Ω
	M-vd (ft.3)	0.100		0.100
	Overall Diameter (in)	10.50”		10.50”
	Overall Height (in)	6.375”		6.375”
	Mounting Depth (in)	5.75”		5.75”
	Cutout Diameter (in)	9.25”		9.25”
	Flange Width (in)	.75”		.75”
	Flange Height (in)	0.625”		0.625”
	Weight (lbs)	8.5		8.5

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. Please see last page for woofer wiring diagrams.

Enclosure Recommendations

		PXW-10 Ported				PXW-10/2 Ported
	Cubic	Port	FB	F3	Cubic	Port	FB	F3
	Feet	Diameter	(Hz)	(Hz)	Feet	Diameter	(Hz)	(Hz)
Min.	1.25	3" x 12"	35.5	33.6	1.25	3" x 12"	35.5	32.3
Opt.	1.50	3" x 12"	32.0	30.3	1.50	3" x 12"	32.0	29.1
Max.	1.75	3" x 12"	29.4	27.9	1.75	3" x 12"	29.4	26.6
		PXW-10 Sealed				PXW-10/2 Sealed
	Cubic	Q T C	Tuning (Hz)		Cubic	Q T C	Tuning (Hz)
	Feet				Feet
Min.	0.75	1.379	41.9		0.75	1.249	40.3
Opt.	1.00	1.253	38.6		1.00	1.134	37.3
Max.	1.25	1.174	36.7		1.25	1.061	35.6