Anyone know the driver displacement of a TC Sounds LMS Ultra?

[txdog27 10+ year member]

I am starting the enclosure build for a single TC Sounds LMS Ultra 5400 18" but I cannot find the driver displacement on parts express website or on the TC spec sheet......does anyone know the displacement of this driver?

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[basscort2009 5,000+ posts]

im going to guess around .22-.28 thats what my level 6 was (.28) and it was huge! bigger than the lms utlra

 

[txdog27 10+ year member]

i thought it would be more than that....hmm....i did run across a FAQ on parts express where a member asked this same question and got a reply from a supposed staff member that the physical displacement was .59.......that is a big difference.....I need to have an accurate figure for this build.......hopefully someone knows 100% for sure.......

 

[disturbed471985 5,000+ posts]

I bet they know - TC Sounds Inc.

Phone number: (619) 955-5646

 

[Ryan shaw 10+ year member]

they're old website said .16 for the 18, which seems a little low to me

 

[Papermaker85 5,000+ posts]

its around .25 im positive

 

[hispls 5,000+ posts]

I'd go with .25 to .3 cube based on what I've been told is correct for similar motors.