18 Inch Subwoofer

Price includes shipping within Canada.

Please contact us for shipping rates to the USA and internationally.



IXL-18F – Finale

28mm linear excursion, inductance control, redesigned motor and as many North American made parts we could manufacture and acquire.  This IXL will be sure to please even the most cynical.  Versatility is where it is at, so don’t be afraid to use the IXL in sealed, Bass Reflex or EBS designs where owning the lows is paramount.

We also offer the IXL-18 with the original UXL-18 cone, for that added sex appeal!  Email us and we will be happy to share the details with you about how to get it.


  • 76mm low distortion voice coil
  • Thick craft pulp paper cone with large foam surround
  • Heavy cast aluminum basket
  • 28mm one way Xmax
  • Inductance control to reduce distortion
  • 1000 watts power handling
Fs (Hz)  19.43
Re (Ohms) 3.2
Qes  0.45
Qms  3.62
Qts  0.40
Cms (mm/N)  241
Rms (kg/s)  9.41
Mms (grams)  278.97
BL (Tm)  15.53
VAS (L)  354
Sd (cm^2)  1023.5
Lp (2.83v/1m)  89.7
  • Outside Diameter –  47cm (18.5″) with rubber gasket
  • Mounting Diameter –  42.6cm (16.77″)
  • Mounting Depth –  24.1cm (9.5″) with rubber gasket
  • Sealed –  140L  (5cu.ft.)
  • Bass Reflex –  226L  (8cu.ft.)  22Hz tuning
  • EBS –  453L  (16cu.ft.)  16Hz tuning
  • Infinite Baffle –  *

Additional information

UXL-18 Cone

Add $40


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