YG ACOUSTIC SONJA 1.3

COR: Preta

• Sonja™ 1.3 – the flagship; an ultra-high-end large floorstanding speaker.
Consists of Sonja™ 1.1 interlocked atop dual matching bass modules.

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:
BilletCore™ ultra-high-rigidity woofers and mid-woofers
ForgeCore™ ultra-low-distortion tweeter

Filters:
Sonja™ is fully-passive. A semi-active version is available for acoustically-problematic rooms
Proprietary DualCoherent™ crossover at 65 Hz and 1.75 kHz
Designed using software developed in-house
ToroAir™ inductors eliminate cross-talk

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

Impedance: 
4Ω nominal, 3Ω minimum

Dimensions:
Sonja™ 1.3 – 179x43x72 cm (70x17x28”) HxWxD

Weight:
Sonja™ 1.3 – 230 kg (506 lbs) per channel unpackaged