Highlights of this design

Smaller Form Factor

Same great SS performance in a smaller floor-standing design. From the high treble, through the midrange and down into the bass regions, the sound is detailed, transparent and accurate.

World-class Drivers

From the incomparable RAAL ribbon tweeter to the ceramic Accuton midrange to a fast 7" woofer, the drivers used in this design are among the very best the industry offers.

Open Back Midrange

Use wide open, partially stuffed or closed off to control the amount of ambience to suit your taste, your music and your room. The result is an extremely wide soundstage for symphonies or pinpoint imaging for intimate jazz vocals...you choose what's right for you.

Front or Rear Porting

Normally rear ported, the ports can also be located on the front of the cabinet for maximum placement flexibility.

Frequency Response

Extreme Accuracy

Flat Response

As you can see in this frequency response plot, the SS 7F design is extremely accurate with ruler flat response. You will hear the music EXACTLY as it was produced.

Phase Coherent

In addition to flat frequency response, the SS 7F design is phase coherent in the crossover regions resulting in a speaker that images exceptionally well.


Model SS 7F
Design 3-way ported
Tweeter RAAL ribbon
Midrange Accuton midrange
Woofer Dual 7 inch
Response +/- 3db 45Hz - 40kHz
Sensitivity 87dB
Impedance 4 ohms
Amplification 100 watts
Alignment Ported
Dimensions 40H x 9W x 14D
Price$6395 per pair in black satin or white finish

$6695 per pair in a standard veneer **

Custom veneer or automotive finishes quoted on request.
* All dimensions in inches.
** Standard finishes include curly maple, curly cherry, curly walnut, oak and straight mahogany. Wood veneers can also be dyed. So, for example, you can have deep rose-red curly cherry or electric blue curly maple. See gallery for examples.
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