
( Brand: Quad ), ( Manufacturer Part Number: ESL63 ), ( Type: Electrostatic ), ( Connectivity: Wired )
The Quad ESL-63 Electrostatic Speaker is a masterpiece of high-fidelity audio engineering, hailing from the legendary British audio manufacturer Quad. This speaker system is renowned for its exceptional sound quality, faithfully reproducing music with a level of clarity, detail, and accuracy that is truly unparalleled.
At its core, the ESL-63 features a 1.2-meter wide electrostatic panel, which is capable of delivering an incredibly wide and open soundstage. This panel, made from a thin Mylar diaphragm sandwiched between two electrostatically charged metal plates, is driven by a powerful high-voltage amplifier. This unique design allows the speaker to reproduce sound with a speed and precision that is simply not possible with conventional dynamic speakers.
The ESL-63 is also known for its remarkable midrange and treble performance. The electrostatic panel has an almost perfect frequency response, meaning that it can accurately reproduce the full range of human hearing. This results in a sound that is incredibly detailed and nuanced, with every instrument and vocalist coming through with lifelike clarity.
The bass performance of the ESL-63 is also impressive, thanks to the use of a dedicated bass reflex enclosure. This enclosure, which houses a pair of 15-inch passive radiators, provides the necessary low-frequency extension to ensure that the ESL-63 can deliver a full-bodied and balanced sound.
In terms of aesthetics, the ESL-63 is a stunning piece of design. Its sleek and minimalist appearance is timeless, with a glossy black finish that makes it a perfect fit for any modern or classic audio setup. The speaker's elegant and understated design ensures that it will always be a centerpiece in any room.
In conclusion, the Quad ESL-63 Electrostatic Speaker is a true audiophile's dream. Its exceptional sound quality, detailed and nuanced performance, and timeless design make it a must-have for any serious music lover. Whether you're listening to classical music, rock, or electronic music, the ESL-63 will transport you to a whole new level of audio immersion.
Pros of buying Quad ESL-63 Electrostatic Speakers:1. Exceptional Sound Quality: Known for their exceptional sound quality, Quad ESL-63 speakers provide a detailed, transparent, and three-dimensional soundstage. Their electrostatic drivers can reproduce a wide frequency range with minimal distortion.
2. Wide Dispersion: ESL-63 speakers have a wide sound dispersion angle, making them ideal for larger rooms. They can deliver a consistent sound across a wide listening area, ensuring everyone in the room can enjoy the music.
3. Minimal Interference: Unlike conventional speakers, electrostatic drivers have fewer moving parts, reducing mechanical noise and interference. This results in a cleaner, more accurate sound.
4. Durability: The Quad ESL-63 speakers are built to last, with a sturdy cabinet and high-quality components. They require minimal maintenance and can deliver excellent sound quality for many years.
Cons of buying Quad ESL-63 Electrostatic Speakers:1. High Cost: Quad ESL-63 speakers are among the most expensive speakers on the market. Their high price tag may be a significant barrier for many potential buyers.
2. Power Requirements: Electrostatic speakers like the ESL-63 require a high power amplifier to drive them effectively. This can add to the overall system cost and complexity.
3. Space Requirements: Due to their size, Quad ESL-63 speakers require a good amount of space. They are not suitable for small rooms or apartments with limited space.
4. Sensitivity: ESL-63 speakers have lower sensitivity compared to dynamic speakers. This means they require more power to produce the same sound level, which can lead to higher energy consumption.
Conclusion and Recommendation:If you value exceptional sound quality, wide dispersion, and minimal mechanical noise, Quad ESL-63 speakers could be an excellent investment. However, their high cost, power requirements, space requirements, and sensitivity should be considered carefully before making a purchase. If you can afford the initial investment and have the necessary space and power source, the Quad ESL-63 speakers could provide a lifetime of musical enjoyment. If these factors make the speakers financially or practically unfeasible, there are other high-quality speakers available at more affordable prices that may better suit your needs.
A pair of premium capacitors PB-MKB-FC added in the signal path each channel. The Nitric female power input is disconnected. Sound test is normal having the signature sound of Quad ESL. This sale is for Us Continental only.
The speaker stand is NOT included. Younger original panels Not re-built and fresh epoxy glue added on States. New wire replaced from Sound coil to panels. Brand new dust cover.
No speaker cable, power cord. There are scratches and dings on the top wood speaker body. Up for sale is a pair of Quad ESL63 in good condition.
All the items in back ground of photo is NOT included. Holders with sponge installed front and back to prevent dust cover from waving. Tested at 4.8K volt fully loaded. Please see enclosed photos for details.
Newer EHT rebuilt.