Siltech Pantheon XXV-25 Speakers Save $80,000, 65% off, trades ok

Siltech Pantheon XXV-25 Speakers
65% off (New $125,000)

Buy for $45,900

We offer for sale a truly special pair of SILTECH statement speakers, one of only 39 anniversary edition pairs in the world, and the first pair sold, serial number 00A and 00B. Offered in exceptional condition with all original factory boxes they speakers can be shipped worldwide - shipped from our overseas office in Europe by AIR to a buyer anywhere in the world so please allow a little extra time for packing and shipping.

The Siltech Pantheon is the flagship speaker for Siltech. Weighing 310 lbs and standing 63" tall, the speaker combines a pair of isobarik-arranged 16" Audio Technology woofers in a large, reflex-loaded bass bin with a 7" AT midrange unit in a separate enclosure, and a curved, 19" x 5" electrostatic tweeter. Internal wiring is, of course, all Siltech G7 silver-gold alloy, and the fourth-order crossover features 5.5 lb air-core inductors and high-quality capacitors.

The woofer tuning is unusual, in that the design goal for the system Q was very low, 0.5 with the port open, 0.38 with it closed. This overdamped alignment, optimized with extensive computer modeling of the speaker's interaction with the room acoustics, is essential, Edwin van der Kley feels, due it its tuning not being adversely affected by room resonant modes. Even with this low Q, the Pantheon's bass extension is said to be a low 18Hz, –3dB. The speaker's overall directivity is said to be carefully controlled. All the design work was performed using a set of $45,000 analytic programs from Comsol in Sweden designed for NASA.

The very low-mass, high-sensitivity tweeter has a diaphragm just 0.03mm in thickness and is specified as having useful HF extension to 39kHz..

YES ... we can ship worldwide (by AIR only) and arrange delivery to your door so no matter where you are, these speakers can be in your home no matter where you live.

TERMS:

Payment required via bank wire prior to shipping.
All sales final, no returns. We provide online support during and after the sale via phone and email 7 days a week.

CONTACT:

If you have questions, please contact us BEFORE you buy at (952) 440-2226, we welcome trades and ship internationally:
Open 7 days a week! - 11:00am to 11:00pm EASTERN TIME (FLORIDA)