The "DUETTA" is a mid-size two way full range ribbon speaker. it utilizes ribbon transducers for both the midrange/tweeter and the woofer. 

FEATURES:

A trapezoidal woofer ribbon designed to provide a broad nonresonant frequency response.

The use of ribbons in both elements provides exceptional benefits over the entire music spectrum. 

A unique narrow combination midrange/tweeter ribbon.

Extremely low mass permits almost instantaneous acceleration for unexcelled transient response.

• precise imaging over a wide listening area

Architectural character.

• rise time consistent with the fastest amplifiers

•  excellent dynamic impact

Two Element System: 

Midrange/Tweeter and Woofer Ribbons

Frequency Response: 

Below 30 Hz to over 25 KHz

Crossover:

Seamless 6db per Octave

Amplification:

Mono or Power Biamplification

Sound Pressure Level:

Over 100db @ 4 Meters using a 100 watt Stereo Amplifier (18'x 24' room, geometry dependent)

Nominal Impedance:

4 Ohms

Dimensions:

58" x 26" x 3"

Weight:

115 lbs. per Speaker

 Warranty:

Two year limited