Quad ESL-63 loudspeaker Specifications

Sidebar 1: Specifications

Description: Full-range electrostatic speaker system. Power capacity: 100W, 10V rms, 40V peak maximum signal input. Nominal impedance: 8 ohms (6.2 ohms minimum). Sensitivity: 86dB SPL for 2.83V rms at 1 meter.
Dimensions: 36" H by 26" W by 6" D (base 10" D).
Serial numbers of review samples: 13,955 & 13,956, 1984.
Price: $2850/pair, 1983-1985; $3990/pair, 1989. Approximate number of dealers: 50.
Manufacturer (2001): Quad Electroacoustics Ltd., IAG House, Sovereign Court, Ermine Business Park, Huntingdon, Cambs PE29 6XU, England. Tel: (44) (0)845-458-0011. Fax: (44) (0)1480-431767. Web: www.quad-hi-fi.co.uk.
US Distributor (1983): Quad USA, 425 Sherman Avenue, Suite 130, Palo Alto, CA 94306.
US Distributor (1984): Quad USA, 695 Oak Grove Avenue, Menlo Park, CA 94025.
US Distributor: (1989): Tovil Distributors, 14120-K Sullyfield Circle, Chantilly, VA 22021. Tel: (703) 631-8810.
US Distributor: (2001): IAG America, 180 Kerry Place, Norwood, MA 02062. Tel: (877) 440-0888 or (781) 440-0888. Fax: (781) 440-0333. Web: www.quad-hifi.com.

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