Soundstream X3-122, X3-152, X3-182 Information Manual

X3-122

X3-152

X3-182

Woofer & Enclosure Information

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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

Coated Pulp Paper Cone

Asymmetrical S-Block Foam Surround

CCAW Voice Coil on Aluminum Former

8ga Duplex Direct Wire Terminals

Triple Nomex Spider

Specifications X3-122 X3-152 X3-182
Fs (Hz) 39.55 35.96 32.68

Qms 7.017 5.435 5.456
Vas (ft³) 0.503 1.378 2.401
Cms (mm/N) 0.536 0.515 0.516
Mms (g) 303.4 284.7 461.6
Xmax (mm) 20.00 20.00 20.00
Xmech (mm) 40.00 40.00 40.00

Piston Diameter (in) 9.252 12.01 13.78
Sd (in²) 67.23 113.20 149.10

Qes 0.657 0.456 0.454
Re (Ω) 3.89 3.88 3.83
Z (Ω) 4 4 4
BL (Tm) 21.12 27.19 28.27
BurpPower DCV (W) 95V (9,000) 100V (10,000) 105V (11,000)
Rms Power DCV & W
Qts 0.601 0.420 0.419
NO (%) 0.130 0.384 0.507
1w/1m SPL (dB) 83.15 87.85 89.00
Voice Coil Diameter (in) 4.00” 4.00” 4.00”
Impedance (Ω) DVC 2Ω DVC 2Ω DVC 2Ω

3

M-vd (ft.
Overall Diameter (in) 12.75” 15.75” 19.00”
Overall Height (in) 8.50” 9.75” 11.125”
Mounting Depth (in) 7.625” 8.625” 10.00”
Cutout Diameter (in) 11.125” 14.125” 16.875”
Flange Width (in) 0.75” 0.75” 0.75”
Flange Height (in) 1.00” 1.00” 1.00”
Weight (lbs) 50 65 65

) 0.265 0.406 0.543

71V (5,000) 77V (6,000) 84V (7,000)

Cast Aluminum Basket w/ Texture Finish

Voice Coil Perimeter Cooling

Vented Back Plate

High BL Motor Assembly

Glue-less Re-Cone Kit Available

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