Quad
ESL-57
Introduced 1957MSRP not recorded
The original Quad Electrostatic Loudspeaker, the first commercially successful full-range electrostatic and a landmark in midrange transparency. Working pairs remain prized, with restored examples commanding a premium.
MSRP
—
Original list price not on record.
Used market · Good
$2,000
as of Aug 15, 2026
MSRP to used market
Price history will fill in as sales are recorded.
Specifications
- Type
- full-range electrostatic
- Drivers
- treble and bass electrostatic panels
- Weight
- 35 lbs
- Dimensions
- 31 x 34.5 x 10.5"
- Impedance
- 15 Ω
- Sensitivity
- 82 dB
- Power handling
- 45 W
- Frequency response
- 45 Hz - 18 kHz
Active listings (0)
No active listings for this component right now.
Similar but better
Matched by the Audiophilia engine on character, specs and market position.
