Join Date: Dec 2010
Location: St. Louis Missouri
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New in box, unused mint condition, $650 call or text ####(three one four)-596-6894######
I'm located in St. Louis, Missouri
TC Sounds LMS Ultra 5400 18" DVC Subwoofer
Designed to be absolutely precise, and absolutely loud is the LMS Ultra 5400. The TC Sounds flagship transducer is the most linear lowest distortion highest displacement low frequency driver in the world. Nothing, and we mean nothing, will outperform this driver for low-end displacement, ultra-low distortion, or SPL. The TC Sounds LMS Ultra 5400 is used in some of the best recording studios and high-end audio systems.
Power Handling (RMS) 2000 Watts
Power Handling (max) 8,000 Watts
Impedance 2+2 ohms
Frequency Response 15 to 150 Hz
Sensitivity 89.7 dB 1W/1m
Voice Coil Diameter 4"
Magnet Weight 525 oz.
Resonant Frequency (Fs) 20.5 Hz
DC Resistance (Re) 3.78 ohms
Voice Coil Inductance (Le) 1.96 mH
Mechanical Q (Qms) 7.60
Electromagnetic Q (Qes) 0.34
Total Q (Qts) 0.33
Compliance Equivalent Volume (Vas) 8.50 ft.³
Mechanical Compliance of Suspension (Cms) 0.12 mm/N
BL Product (BL) 26.8 Tm
Diaphragm Mass Inc. Airload (Mms) 501.3g
Maximum Linear Excursion (Xmax) 33.66 mm
MATERIALS OF CONSTRUCTION
Cone Material Aluminum
Voice Coil Former Stainless Steel
Basket / Frame Material Cast Aluminum
Magnet Material Ferrite
Overall Outside Diameter 18.52"
Baffle Cutout Diameter 16.83"
# Mounting Holes 8