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Square wave of 5-1/4 mid woofer dynamic cone speaker



Square wave of Model-2.1 electrostatic speaker panel



Model-2 Systems comparison impedance measurement
1-ohm per division 10 Hz to 40 kHz


LMS impedance measurement taken  Quad-57, 
Martin Logan CLS-2 Z electrostatic 1-ohm per division 10-Hz to 40-kHz. 


LMS sound pressure level measurement taken Model-2,  
Quad-57, Martin Logan CLS-2 Z electrostatic 
Quad moved up 5 dB, CLS moved down 5 dB, for reading, 
Model-2 center  graph 300-Hz to 20-kHz. 


LMS sound pressure level measurement 
taken on  Model-2 from 100 Hz to 20-kHz 



Systems Comparison Impedance Measurement 1-ohm per Division

LMS Impedance measurement taken June 13, 2000, Quad-57, Model 2 ESL System, Martin Logan CLS-2 Z 10-Hz to 40-kHz.





Model 2 ESL system SPL with dipole woofer measurement 5dB per division

LMS measured SPL data at 90 in. in room with 1/3 octave 
pink noise ESL and 15in. woofer 5dB per division



Specifications and design are subject to change without notice
due to our continuous research and development program.
Prices subject to change without notice.
Products made in the USA
2004 Just Real Music