Reasons to choose MartinLogan Motion® XT C100 over MartinLogan Motion® XT B100
Max Input Power 300 watts vs 250 watts
Nominal Impedance 5 ohms vs 4 ohms
Number of Woofers 2 vs 1
Low Frequency Response 42 Hz vs 45 Hz
Height 203mm vs 368mm

Reasons to choose MartinLogan Motion® XT B100 over MartinLogan Motion® XT C100

Base Surface Area 645cm2 vs 2244cm2
Price per pair* 1598USD vs 2998USD
MartinLogan Motion XT C100 vs MartinLogan Motion XT B100 Specs Table
General MartinLogan Motion® XT C100 MartinLogan Motion® XT B100
Brand MartinLogan MartinLogan
Speaker Type Center channel speaker Bookshelf speakers
Power Range 20-300 watts 20-250 watts
Sensitivity 93 dB 93 dB
Impedance 5 ohms 4 ohms
Frequency Response 42-25k Hz 45-25k Hz
Drivers
Woofer Quantity 2 1
Woofer Size 6.5" 6.5"
Woofer Composition Aluminum Kevlar
Woofer Surround Material Rubber Rubber
Tweeter Size 1.25 x 2.4" 1.25 x 2.4"
Tweeter Type Folded Motion XT Folded Motion XT
Aimable Tweeter No No
Midrange Driver No No
Crossover Frequency 1300Hz and 2500Hz 2600Hz
Firing Direction rear rear
Suggested Break-in Period Allow 72 hours of break-in Allow 72 hours of break-in
Physical Specs
Height 203.0mm (8") 368.0mm (14.5")
Width 610.0mm (24") 203.0mm (8")
Depth 368.0mm (14.5") 318.0mm (12.5")
Weight 15.40kg (33.9lbs) 9.30kg (20.5lbs)
Enclosure Bass Reflex Bass Reflex
Finish MDF/Wood veneer MDF/Wood veneer
Available Colors Gloss Black, Walnut, and Satin White Gloss Black, Walnut, and Satin White
Mounting Bracket No No
Recommended Stand Height n/a 24-28"
Grille Yes Yes
Moisture Resistancy No No
Connections
Biamp Inputs Yes Yes
Other
Parts Warranty 5 Years 5 Years
Labor Warranty 5 Years 5 Years