Advanced cabinet architecture, separate acoustic chambers, and a high-end 3-way filter allow for maximum sound accuracy and spaciousness.

Frequency range:30Hz - 40kHz (±3dB)
Sensitivity:87 dB (2.83V/1m, 300Hz–3kHz)

Perfect as a stereo pair in a small to medium-sized room or as a front LCR or surround speaker in a home theater system.

Frequency range:44Hz - 40kHz (+/-3dB)
Sensitivity:85dB (2.83V @ 1m, 300Hz - 3kHz)

The acoustically tuned enclosure optimizes bass reproduction and eliminates potential resonances, ensuring clean sound across the entire frequency range.

Frequency range:40Hz - 40kHz (±3dB)
Recommended amplifier power:20 – 150W

The new Titanium Dome™ tweeter and Continuum™ bass/midrange diaphragm deliver clear, natural and immersive sound, while the improved design and high-quality finish make it not only a great sound device, but also a stylish interior accent.

Sensitivity:84 dB (2.83 V/1 m)
Recommended amplifier power:30-100 W at 8 Ω

These are luxurious, three-way floorstanding speakers with four drivers, offering exceptional sensitivity, powerful and accurate bass from 28 Hz, and natural, detailed sound.

Frequency range:28Hz - 20kHz (-1dB)
Power:800 W nominal / 2000 W peak

With an impressive 98 dB sensitivity and up to 3000 W of power handling (5000 W peak), these speakers can fill even a large space with extremely rich, accurate and dynamic sound.

Frequency range:30 – 25,000 Hz
Sensitivity:98 dB

These electrostatic speakers use advanced four-thin Mylar diaphragm elements to deliver ultra-fast and precise sound reproduction, low distortion levels, and a wide soundstage. With progressive time delay technology and a robust aluminum-steel enclosure, the ESL 2812X delivers clear, spacious sound with excellent dynamics - an ideal choice for those who value a high-quality music experience but are looking for a smaller format solution.

Sensitivity:86 dB / 2.83V RMS

DC input voltage (RMS):10 V; program (without distortion, peak): 40 V; maximum allowable input voltage: 55 V.

An improved six-panel system with progressive time delay ensures wider sound dispersion, precise stereo imaging and deep, detailed sound. High-end UK-made audio transformers and a three-module internal architecture allow for extremely low distortion, exceptional sound resolution and impressive spatiality. A matte design, a refined acoustic grille and additional LED lighting give the speakers both technical and visual sophistication.

Sensitivity:86 dB (2.83 V RMS)

DC input voltage (RMS):10 V; 40 V programmable peak voltage without distortion: 55 V maximum peak voltage allowed.

Using advanced electrostatic diaphragms and improved internal electronics, these speakers feature extremely low distortion, a wide frequency range (33 Hz to 23 kHz) and a natural, detailed soundstage. A four-panel system with progressive time delay ensures precise phase matching, while a dipole construction allows for spacious and realistic sound.

Sensitivity:86 dB (2.83 V RMS)
Constant input voltage (RMS):10 V; (upper voltage without distortion: 40 V; maximum upper voltage: 55 V).

The culmination of legendary electrostatic technology, designed for those who desire to experience music as the artist intended. These floorstanding dipole speakers, with a 3° tilt and six-panel system, deliver breathtaking sonic transparency, spatial accuracy and unparalleled control over dynamic nuances.

DC (RMS) voltage:10 V; program peak: 40 V; permissible voltage peak: 55 V

Sensitivity:86 dB (2.83V RMS, distance 1 m) / 1.5 mbar/V

The listening experience meets and exceeds expectations: excellent transparency, detail, a wide soundstage, fast and accurate bass response, and clean, non-irritating high frequencies.

Over four years of research and development by Quad engineers have resulted in a model that conveys music with impeccable accuracy, transparency, and emotional depth.