Sonja™ XV

15 Year Anniversary eXtreme Version
  • Description
  • Specifications
  • Configurations

Sonja XV is an extreme, four-tower version of Sonja, created to celebrate YG Acoustics’ 15 year anniversary. It combines everything that we know about speaker design with next-generation technologies that cannot be found elsewhere. Sonja XV – an entirely new sonic benchmark, truly extreme in every way.

Remarkable in both form and function, Sonja XV introduced BilletDome, a one-of-a-kind resonance-free tweeter machined from aircraft-grade aluminum billet, as well as ViseCoil, a ground-breaking bass inductor that reduces residual loss and improves linearity, to the audiophile community. Both precision-crafted in-house enhancements, together with an ability to move near-limitless amounts of air, result in an effortless listening experience associated with the finest live musical performances.

Key Technology:

BilletDome
Visecoil
BilletCore
ForgeCore
DualCoherent
ToroAir
Cabinet Technology
FocusedElimination

Deviation:
±1 dB in the audible band
±5° relative phase throughout entire overlap
Exceptional pair-matching
Usable output extends from below 20 Hz to above 40 kHz

Drivers:
A four-way, four-tower system with a total of 20 drivers per pair of speakers. BilletCore ultra-high-rigidity woofers, mid-woofers and mids. BilletDome ultra-low-distortion tweeter, unique to Sonja XV

Filters:
Sonja XV is fully-passive
Proprietary DualCoherent™ crossover at 65 Hz, 337 Hz and 1.75 kHz
Designed using software developed in-house
ViseCoil bass inductors reduce residual loss and improve linearity, for greater bass impact and an easier job for most amplifiers
ToroAir mid and tweeter inductors eliminate cross-talk

Option- *Nordost cabling approved for internal wiring of all YG Acoustics models. Inquire for details.

Sensitivity:
88 dB / 2.83 V / 1 m 2π anechoic

Impedance:
4Ω nominal, 3.5Ω minimum

Dimensions:
4 towers, each 179x43x72 cm (70x17x28”) HxWxD

Weight:
4 towers, each 210 kg (463 lbs) per channel unpackaged Shipping weight of a pair is 1.3 tons

We pride ourselves in protecting our customers’ investments for years to come and do so by ensuring that that our precision-crafted products almost never need to be replaced. Instead, existing products are designed to be compatible with all product offerings as well as upgradable as new technology emerges.

In most cases, upgrades and expansions are completed in a matter of hours, by a YG representative, on-location without the need to crate and ship the speakers.

Sonja XV is available in several fully modular configurations, which can be expanded from “quite large” to “very large”, without the need to replace existing modules:

• Sonja XV Jr – an ultra-high-end midsize to large floorstanding speaker system, available in several layouts with 2 or 4 towers/shorter assemblies, configurable to suit a variety of situations.

•  Sonja XV – the flagship; an ultra-high-end very large, 4-tower floorstanding speaker system.

Sonja XV, in addition to its remarkable two-channel (stereo) performance, is fully compatible with multi-channel audio and home theater systems.

We constantly strive to update and improve existing products as well as create new products and technologies. Therefore, specifications and construction details are subject to change without notice.

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