QUAD unveils revolutionary ESL 2812X and ESL 2912X speakers

In July 2025, QUAD, a distinguished audio brand with a rich history, announced the release of its latest electrostatic speakers, the ESL 2812X and ESL 2912X. These new models mark the sixth generation of the original ESL design, which was first introduced in the 1950s by founder Peter Walker. The previous updates occurred in 1999 with the ESL 988 and ESL 989 models, followed by the ESL 2805 and ESL 2905 in 2006, and then the ESL 2812 and ESL 2912 in 2012. It has now been 13 years since the last iteration, and this new release aims to redefine sonic performance and reliability in high-end audio. The ESL 2812X and ESL 2912X have benefited from advancements in technology and design. QUAD claims that these speakers offer superior sonic transparency, clarity, and a sense of openness that creates an immersive listening experience. This is achieved through an improved manufacturing process of the electrostatic panels and enhanced audio transformers made in the UK. The new grille cloth was also designed to complement the speakers' aesthetics while improving acoustic transparency. Furthermore, QUAD emphasizes the unique construction of the electrostatic panels, which feature a diaphragm made of fine Mylar film, significantly lighter than human hair. This enables a more accurate sound reproduction and responsiveness to musical transients. The speakers operate through an electric field created by applying an audio signal across two stators, resulting in the diaphragm being driven with remarkable precision. With these enhancements, QUAD reassures audiophiles that the ESL 2812X and ESL 2912X represent the pinnacle of electrostatic technology, utilizing a voltage level that enhances diaphragm control and linearity. As a result, these speakers promise to deliver an unparalleled audio experience for home listening environments, embodying QUAD's commitment to audio excellence and innovation.