Application:
Stereo speaker or home theater
front/surround ideal for medium
and small rooms.
The world’s most affordable high-
performance hybrid electrostatic
speaker, combines a Generation 2
MartinLogan CLS™ transducer
and an 8-inch woofer to deliver
legendary MartinLogan sound.
Key Features:
• User adjustable base
• CLS™ Generation 2 electrostatic
• Ultra rigid AirFrame™
• Paper cone woofer
• Precision Vojtko™ crossover
• Low-voltage power supply
• Custom MiniETC™ spikes
FINISH OpTIONS
Source™
DESIGN
SERIES
Dark
black
cherry
FLOOR STANDING STEREO/HOME THEATER FRONT/SURROUND
Visit configurator.martinlogan.com to
ELEcTROSTATIc TEcHNOLOGy AT AN AFFORDAbLE pRIcE
explore the full range of finish options.
Source is the world’s most affordable high-performance hybrid electrostatic
loudspeaker. Incorporating ultra-high-resolution AirFrame™ technology,
Source is capable of an exceptionally dynamic and realistic performance.
An 8-inch woofer, MiniETC™ (Energy Transfer Coupler) spikes, and high-
end crossover engineering further reinforce Source’s high-end pedigree.
The result? A stellar performer at an exceptional price.
Easily adaptable for listening in either a sitting or standing position, Source
incorporates an innovative rotating and removable base allowing adjustment
from 1 to 13 degrees of rake (tilt) to control vertical wave launch.
Frequency Response
Sensitivity
42–22,000 Hz ± 3dB
90 dB/2.83 volts/meter
5 Ohms/1.6 @ 20kHz
470 Hz
Impedance
Crossover Frequency
High/Mid Frequency Driver
Low Frequency Driver
Power Handling
28” (71cm) CLS™ Generation 2 electrostatic
8” (20.3cm) paper cone
200 watts per channel
47 lbs. (21.4kg) per channel
Weight
Dimensions (HxWxD) 51.2” x 9.7” x 14.6”
Source’s innovative
user adjustable base
design accommodates
a variety of listening
positions.
(130 x 24.5 x 37cm)
The Loudspeaker Technology Company
©2009 MartinLogan, Ltd. All rights reserved.
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