GradientSW-63Gradient SW-63 Subs for Quad ESL-63 speakersMAKE AN OFFER Gradient SW-63 Subwoofer for Quad ESL-63 loudspeakers. This sale does not include Quad ESL-63s. I have a pair of ESL-63's recently restored by legendary restorer Wayne Piquet inclu...950.00

Gradient SW-63 Subs for Quad ESL-63 speakers [Expired]


no longer for sale

MAKE AN OFFER Gradient SW-63 Subwoofer for Quad ESL-63 loudspeakers. This sale does not include Quad ESL-63s.    I have a pair of ESL-63's recently restored by legendary restorer Wayne Piquet including original stands that i would consider selling also.  

This pair of Gradient SW-63 subwoofers are for use with the Quad ESL-63 loudspeaker.  The Crossover uses RCA connectors.  These sub were purchased in 1998 and used on a daily basis until 2015.    They have a few miles on them and may benefit from the base drivers being replaced at some point although they are fully functional and still sounding good.  

The wood panel that fits over the back of the ESL-63's is cracked on one speaker and has been glued and repaired it is average repair.   There are two corners of one speakers showing minor fraying in of the fabric.

This system crosses over at 120 Hz to extend the bass response of the Quad ESL-63 and allows them to play louder.  These are dipole subs closely matching the speed and radiation pattern of the ESL-63's. As such, they require some equalization supplied by the external powered crossover. To use these subs with Quads, a second power amplifier is required. The audio signal from the preamp is sent to the crossover box (RCA connectors). One pair of connectors then goes to the power amp driving the Quads. 

Each unit is 18 3/4"H x 26"W x 11"D. Weight is 41 lbs.

These will be carefully boxed for shipment. I may be able to ship these in a single carton in which case the carton will be ca. 24"H x 30"W x 30"D and will weigh ca. 95 lbs.

The buyer is responsible for shipping and insurance coverage.   The speakers are acurrantely  represented in this ad and are being sold "AS IS".   

 

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bobb12 

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