Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:public_speaker
|
| gptkbp:alsoKnownAs |
Quad Electrostatic Loudspeaker
|
| gptkbp:category |
gptkb:audio_equipment
|
| gptkbp:countryOfOrigin |
gptkb:United_Kingdom
|
| gptkbp:designer |
gptkb:Peter_Walker
|
| gptkbp:dimensions |
790 x 880 x 270 mm
|
| gptkbp:frequency |
45 Hz – 18 kHz
|
| https://www.w3.org/2000/01/rdf-schema#label |
Quad ESL
|
| gptkbp:impedance |
15 ohms
|
| gptkbp:introduced |
1957
|
| gptkbp:legacy |
influential in audiophile community
|
| gptkbp:manufacturer |
gptkb:Quad_Electroacoustics
|
| gptkbp:material |
mylar diaphragm
|
| gptkbp:notableFeature |
transparency and low distortion
|
| gptkbp:notableFor |
first commercial full-range electrostatic loudspeaker
|
| gptkbp:powerSource |
15 watts
|
| gptkbp:successor |
Quad ESL-63
|
| gptkbp:type |
electrostatic loudspeaker
|
| gptkbp:usedIn |
high-fidelity audio systems
|
| gptkbp:weight |
17 kg
|
| gptkbp:bfsParent |
gptkb:Quad_Electroacoustics
|
| gptkbp:bfsLayer |
8
|