Rear: 15” (38.1cm) cast basket, high excursion, rigid aluminum cone with extended throw drive assembly. Extensively vented triple shorting ring motor and 4-layer coil to eliminate compression and distortion.
Front: 12” (30.5cm) round cast aluminum alloy frame, high excursion, rigid carbon fiber sandwich cone with long throw design, 3-inch (7.5cm) diameter copper-clad aluminum flat wire voice coil, and vented pole piece and under-spider opening to reduce power compression.
Sensitivity
90 dB/2.83 volts/meter
Impedance
Nominal: 4 ohms, 0.43 ohms @ 20 kHz. . Compatible with 4, 6, or 8 Ohm rated amplifiers.
Recommended Amplifier Power
20‒1300 watts per channel
Crossover Frequency
60, 250–400 Hz
Components
High-Pass Crossover: 1% resistors mounted to heat sinks, polypropylene capacitors, air core inductors, dual toroidal audio transformers to drive electrostatic element Low-Pass Crossover: 1% resistors mounted to heat sinks, toroidal inductors, supports user options to modify sound output via jumpers
Phenolic Resin Polymer: Dense substrate with superb mechanical strength to minimize cabinet vibrations caused by woofer cone motion counter forces to provide an ideal baffle for the electrostatic panel and woofers.
Inputs
WBT-0705Ag nextgen™ 5-way bi-wire binding posts feature a filigree signal conductor made from fine silver for high conductivity. Fully insulated for CE and IEC conformity providing shock hazard protection. Free from eddy current effects. Max constant current 30 A, admissible peak current 200 A. Outer metal cap with palladium plated finish.
Power Draw
Standby: 1W each Max: 15W each
Weight
385 lbs. (175 kg)
Dimensions
74.8" × 30.3" × 34.2" (189.9cm × 76.9cm × 87cm)
Specifications are subject to change without notice.
