The Model II-SW2 is an evolution of Model II-SW1. It shares the same aims with its predecessor, i.e. increased SPL. The two models also share similar electronics and sub-woofers, in the latter case crossed over at the slightly increased frequency of 100Hz. Like the SW1, the Model II-SW2 employs a modified acoustic lens design that takes advantage of the fact that the lowest fundamental octave is no longer required to be reproduced by the main cabinet. The external CM-1 control module is no longer employed - woofer controls are based in the main electronics pedestals of the main enclosures. The Model II-SW2 produces a full 180^o cylindrical front waveform dispersion. As with all Beveridge speakers, the rear panel radiation is totally absorbed within the enclosure, thus eliminating any interference or cancellation by rear-generated waves.

SPECIFICATIONS:

driver:                        6' electrostatic panel driver; full height, 
                                  full width acoustic lens system for 180⁰ 
                                  sound dispersion.

sub-woofer:                2 x 12" dynamic driver, infinite baffle 
                                  design, firing downward.

frequency response:  30-15KHz (-/+2db)

sensitivity:                  95db

amplifications:          
    electrostatics:         built-in Class A OTL tube amp. 
                                   175W/channel
    sub-woofers:           built-in solid state 60W/channel

crossover:                  100Hz 18db/octave

power supply:            115 - 240VAC   50/60Hz

dimensions:                6' x 3' x 2'

weight:                     
    main cabinet:         c.120lb
    subwoofer:             c.50lb

shipping weight:         520lb total

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