Speaker Type
4-way passive floor-standing loudspeaker
Four tower, three-layer, aerospace aluminum cabinet with constrained layer damping
Drivers
26 mm (1”) proprietary YG Lattice hybrid tweeter with advanced airframe
Dual 15 cm (6”) proprietary YG aluminum cone midrange drivers with advanced neodymium motor magnets
Triple 18.5 cm (7.25”) proprietary YG aluminum cone midbass drivers with advanced neodymium motor magnets
Dual 26 cm (10.25”) proprietary YG aluminum cone bass drivers with ultra-high field strength motors
Crossover
Ultracoherent crossovers at 90 Hz, 360 Hz and 1.85 kHz
Exceptional phase alignment: ±5° relative phase over range where driver relative output is within 20 dB
Optimized for phase alignment, phase slope and transient response Custom capacitors including pure metal foil models
Advanced resistors including multiple foil resistor
Advanced resonance-damped inductors
Computationally optimized layouts to minimize component interactions
Response
Usable output extends from below 20 Hz to 40 kHz
Exceptionally low distortion throughout range
Excellent pair matching
Sensitivity
88 dB
Impedance
4 Ohms average
3 Ohms minimum
Dimensions
Main towers:
129 × 33 × 63 cm (H × W × D)
51 × 13 × 25” (H × W × D)
Bass towers:
129 × 33 × 63 cm (H × W × D)
51 × 13 × 25” (H × W × D)
Weight
145 kg (320 lbs) per main tower unpacked
135 kg (297 lbs) per bass tower unpacked
Finishes
Standard finishes are silver and black
Please contact your dealer for other finish options