Martin Logan The Quest Z Hi End speakers

Martin Logan The Quest Z Hi End speakers ents Quest z Daring in both form and function, the Quest z delivers everything from the most delicate detail to the most inspired crescendo. Truth can be revealed only through uncompromised commitment to the higest concepts. The Quest z recreates musical truth through proprietary Electrostatic Loudspeaker Technology available only from MartinLogan. Daring in both form and function, the Quest z delivers everything from the most delicate detail to the most inspired crescendo. Launched in 1993 Price when discontinued: $4,295.00 Frequency Response 28–22,000 Hz ±3dB Recommended Amplifier Power 20‒400 watts per channel Horizontal Dispersion 30° Vertical Dispersion 48" (121.92cm) line source Sensitivity 90 dB/2.83 volts/meter Impedance Nominal: 4 Ohms Minimum: 1.5 Ohms. Compatible with 4, 6, or 8 Ohm rated amplifiers. Crossover Frequency 150 Hz at 12dB per octave High Frequency Transducer 48" (121.92cm) CLS™ electrostatic transducer Low Frequency Transducer 12" (30.5cm) Custom wound audio transformers polypropylene capacitors, air core coils Audio Controls Bass Contour Switch: -5dB from 60–150 Hz Presence Contour Switch: +2dB from 1,000–5,000 Hz Inputs 5-way bi-wire binding posts Weight 115 lbs. (52.2 kg) Dimensions 72.75" × 19" × 13" (184.8cm × 48.3cm × 33cm)