MartinLogan Preface User manual

The Loudspeaker Technology Company
www.martinlogan.com ©2009 MartinLogan, Ltd. All rights reserved.
Application:
Stereo speaker or home theater
front/surround ideal for medium
and small rooms.
Preface, like every MartinLogan
product, meticulously advances
those recognizable characteristics
of passion and performance that
consciously equate to pride of
possession and elevated quality of
life. At first sight and first sound, you
know this is truly a MartinLogan,
just for you.
Key Features:
• ATF™(AdvancedThinFilm)
tweeter
• Triple6.5-inchpaperconewoofers
• PrecisionVojtko™crossover
• CustomMiniETC™spikes
Preface™
FLOOR STANDING STEREO/HOME THEATER FRONT/SURROUND
FINISH OPTIONS
MARTINLOGAN PERFORMANCE ON A BUDGET
KeytoPreface’sextraordinaryperformanceisourhigh-resolutionATF™
(AdvancedThinFilm)driver.Superiorinnearlyeverywaytoconventional
moving-coiltransducers(conesanddomes)andverysimilarinmostrespects
totheelectrostaticsthatwe’vealwaysfavored,Preface’sATFdriver
projectsawonderfullydetailedandthree-dimensionalsoundfield.Our
proprietaryVojtko™crossovertopologymarriestheATFdrivertotriple
high-resolution6.5-inchwooferswithpowerfullydeepandaccuratebass.
Frequency Response 35–20,000Hz±3dB
Sensitivity 92dB/2.83volts/meter
Impedance 4Ohmsnominal
Crossover Frequency 2200Hz
High Frequency Driver 1.5”x2.25”(3.8x5.7cm)ATF™
Mid/Low Frequency Drivers Three 6.5”(16.5cm)papercone
Power Handling 200 watts per channel
Weight 46lbs.(20.9kg)perchannel
Dimensions (HxWxD) 39.6”x9”x17”
(100.6x22.9x43.3cm)
Black Dark
Cherry
Visitconfigurator.martinlogan.comto
explore the full range of finish options.
D E S I G N
S E R I E S