Martin Logan Impression ESL 11A

Specifications Specifications are subject to change without notice Frequency Response 29–23,000 Hz ±3dB Recommended Amplifier Power 20—550 watts per channel Horizontal Dispersion 30° Vertical Dispersion 44" (112cm) line source Sensitivity 91 dB/2.83 volts/meter Impedance 4 Ohms, 0.6 at 20kHz Compatible with 4, 6, or 8 Ohm rated amplifiers. Crossover Frequency 300Hz High Frequency Transducer XStat™ CLS™ electrostatic transducer » Panel Dimensions: 44" x 11" (112 x 28cm) » Radiating Area: 484 in² (3,136 cm² ) Low Frequency Transducer Two 8” (20.3 cm) cast basket, high excursion, rigid aluminium cone and extended throw drive assembly, non-resonance asymmetrical chamber format. Amplifier Woofer: 2 x 275 watts/channel (4 ohms), 2 x 550 watts peak Room Correction (Bass Section) Anthem Room Correction (ARC™) ready (Sold Separately) Components Custom-wound audio transformer, air core coils, polypropylene capacitors. 24-bit DSP based preamplifier (used with woofer amplifier). Audio Controls Bass: ±10 dB under 75 Hz Mid-Bass: –2 dB, 0 db, +2 db ARC™ Room EQ: On, Off Signal Inputs WBT-0703Cu nextgen™ 5-way binding posts feature a filigree signal conductor made from gold plated, nickel free, non- ferromagnetic, pure copper for high conductivity and fully insulated. Free from eddy current effects. Inputs AC Power, RJ45 (for ARC), mini USB (for ARC) Power Draw Idle: < 1W/channel Max: 500W/channel Weight 90 lbs. (40.9 kg) Dimensions 60.75" x 11.9" x 27.4 " (154.3cm x 30.2cm x 69.6cm)