Quad ESL 989

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Brand: Quad

The Quad ESL 989 is a high-performance electrostatic loudspeaker system designed and manufactured by the British audio company Quad. It utilizes Quad's unique and innovative Electrostatic (ESL) technology to deliver exceptional sound quality, resolution, and detail.The Quad ESL 989 features a large 105.5 cm x 63.5 cm (41.5 x 25 inch) electrostatic panel, which is powered by a dedicated amplifier module. The electrostatic panel is mounted on an all-new carbon fiber support structure, providing a stable and rigid mounting platform for the panel.The Quad ESL 989's electrostatic panel is driven by a high-voltage DC source, creating a powerful electrostatic field that generates high-frequency sound waves. These waves are then output as audio signals through specially designed Quad S-Q(Quad and Quadimeter) drivers, which are responsible for delivering mid and low-frequency sound reproduction.The Quad ESL 989 also includes a dedicated preamplifier module that is capable of handling a wide range of input signals, including balanced and unbalanced sources, as well as digital and analog signals. This flexibility allows the Quad ESL 989 to be integrated seamlessly into a variety of audio systems, from digital streaming sources to high-end vinyl turntables.Overall, the Quad ESL 989 is a flagship electrostatic loudspeaker system that delivers unparalleled sound quality and resolution, making it an ideal choice for audiophiles and music lovers who demand the very best in audio performance.

Type: loudspeaker system
Frequency Response: 35Hz to 20kHz
Sensitivity: 86dB
Crossover frequency:
Impedance: 8Ω
Power handling:
Recommended Amplifier:
Dimensions: 1335 x 670 x 315 mm
Weight: 25.3 kg
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