Wilson Audio Alexandria XLF Floorstanding Speakers (Certified Pre-Owned)

Wilson Audio Alexandria XLF Floorstanding Speakers for sale. Certified Pre-Owned. Accepting best offers.

Wilson Audio Alexandria XLF Floorstanding Loudspeakers

• Diamond Black finish.
• Factory crates included.
• Local pickup available in San Francisco, CA.
• Shipping will be billed to buyer.
• Freight shipping required.
• Sales Tax will apply to California buyers.
• Thank you for looking!

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Alexandria XLF: Idealism and Technology

Dave is an idealist, but he is also a disciplined empiricist. Dave the idealist insists that no detail is too small to be scrutinized. Dave the empiricist knows that it's all too easy to be seduced by the technological promise of a given part. See how these two defining characteristics played out in Wilson's new flagship loudspeaker. 

XLF Port Technology

It’s relatively easy to achieve flat frequency response in an anechoic chamber. But, in the real world, the sound of loudspeakers is highly dependent on the room they’re in. Room-induced bass non-linearities are problems that have generated lots of solutions. One of the most common is active equalization, often processed in the digital domain. The downside is that insertion of an electronic equalizer into the audio signal produces deleterious audible effects in the rest of the frequency spectrum.

Developing the Convergent Synergy Tweeter

Tweeter technology evolved in the first decade of the new century, with new designs using exotic materials such as diamond and beryllium. Proponents of these designs extolled their ultra-wide bandwidth, in some cases extending to beyond 50 kHz. The engineering rationale was that pushing the tweeter’s resonant frequency (or break-up mode) well above the audible spectrum would produce greater linearity within the audible range.

Drivers

Woofer

One 13 inch, (33.0 cm)

Woofer

One 15 inch, (38.2 cm)

Midrange

Two 7 inch (17.78 cm)

Tweeter

One 1 inch silk dome (2.54 cm)

Rear Firing Tweeter

One 1 inch silk dome (2.54 cm)

Enclosures & Materials

Woofer Enclosure

XLF port, adjustable rear or front firing

Midrange Enclosure

Rear Ported

Tweeter Enclosure

Sealed

Measurements

Sensitivity

93.5 dB @ 1W @ 1 meter @1 kHz

Nominal Impedance

4 ohms, 3 ohms minimal

Minimum Amplifier Power

7 watts per channel

Frequency Response

19.5 Hz – 33 kHz +/- 3 dB Room Average Response [RAR]

Overall Dimensions

Height

70 1/4 inches, (178.44 cm)

Width

19 13/16 inches, (50.38 cm)

Depth

27 7/8 inches, (70.80 cm)

System Weight Per Channel

655 lbs each (297 kg)

Total System Shipping Weight (approx.)

1910 lbs pair (866 kg)