XXX SERIES

When it comes to high power subwoofers, there's "good", "great", and then "simply badass!" The XXX subs are obviously in the latter category! The 15" is alone no more with the release of the XXX-18 earlier this year. With Quad-1.2 Ohm voice coils, the applications are endless and appropriate.

The 120 pound wooden shipping crate is a nightmare to move, but when you and a friend heave out the 91 pound beast, nirvana will overwhelm you...


XXX-15 WOOFER FEATURES

• Nickel Plated 8 ga. Compression Wire Terminal
• Non-Pressed UV Coated Paper
• Backed by one year manufacturer waranty
• Flared Machined Pole Piece
• Chrome Top & Bottom Plates
• Die-Cast Aluminum Basket
• Aluminum Voice Coil Former
• Copper Clad Aluminum Voice Coil
• UV Coated Foam Surround
• Dual NOMEX Spiders
• Suspension Integrated Tinsel Leads



XXX-18 WOOFER FEATURES


• Hardwired OFC 10ga. Copper Wire Leads
• Non-Pressed UV Coated Paper
• Flared Machined Pole Piece
• Chrome Top & Bottom Plates
• Backed by one year manufacturer waranty
• Die-Cast Aluminum Basket
• Aluminum Voice Coil Former
• Copper Clad Aluminum Voice Coil
• UV Coated Foam Surround
• Dual NOMEX Spiders
• Suspension Integrated Tinsel Leads

Now, for a word from our attorneys: "Insane amounts of SPL are healthy! However, if you shred your flesh, crush your skull, launch your eyeballs or pulverize your brain, SOUNDSTREAM IS NOT LIABLE, PERIOD!!!" Be safe - use with caution...
T/S Specs XXX-15 XXX-18
Fs (hz) 37.10 22.29
Qms 3.910 5.866
Vas (ft.3) 2.239 5.504
Cms (mm/n) 0.078 0.119
Mms (g) 237.6 430.2
Rms (kg/s) 14.070 10.23
Xmax (mm) 39.88 30.00
Xmech (mm) 59.82 40.00
Dia (in2) 12.220 13.77
Sd (in2) 117.30 149.10
Vd (ft.3) 0.160 0.136
Qes 0.410 0.191
Re (Ohm) 4.80 1.20
Z (Ohm) 4 1.2
BL (Gauss) 25.39 19.47
Pe (watts) 8500 10000
Qts 0.370 0.185
NO 0.760 0.875
1w/1m SPL (dB) 90.80 91.40
2.8v SPL (dB) 93.17 99.81
VC Dia. (in) 4.0 4.0
Impedance (Ohm) QVC 1 QVC 1.2
M-vd (ft.3) 0.2000 0.6000
 
Measurements (in) XXX-15 XXX-18
Overall Diameter 15.625 18.25
Overall Height 11.375 12.125
Mounting Depth 9.75 11
Cutout Diameter 14 16.75
Motor Diameter 11 11.5
Motor Height 3.875 4
Flange Width 0.75 0.75
Flange Height 0.75 0.875
Weight (lb) 89 91

SPL Tuned Enclosure XXX-15 XXX-18
Min. Vented (ft.3) 3.00 4.00
Port (dia. x length) (2)4x6.25 (4) 4x15
Fb (Hz) 49.76 49.91
F3 (Hz) 42.39 43.54
Opt. Vented (ft.3) 4.50 6.00
Port (dia. x length) (3)4x5.5 (3) 6x13.5
Fb (Hz) 50.26 50.00
F3 (Hz) 41.65 42.71
Max. Vented (ft.3) 6.00 8.00
Port (dia. x length) (4)4x5 (4) 6x12
Fb (Hz) 49.62 49.84
F3 (Hz) 40.77 42.24
 
Low Tuned Enclosure XXX-15 XXX-18
Min. Vented (ft.3) 3.00 4.00
Port (dia. x length) (2)4x13 (3)4x18
Fb (Hz) 39.92 39.97
F3 (Hz) 36.72 36.81
Opt. Vented (ft.3) 4.50 6.00
Port (dia. x length) (2)4x9.75 (2)6x22
Fb (Hz) 34.91 35.00
F3 (Hz) 31.71 32.18
Max. Vented (ft.3) 6.00 8.00
Port (dia. x length) (3)4x17.5 (2)6x20.25
Fb (Hz) 29.98 30.02
F3 (Hz) 28.02 27.96

 

 

 
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