QR 7 SE

POWERFUL DYNAMICS AND IMPRESSIVE BASS

The design goal of the QR SE series has always been to offer the most advanced technology in a perfectly finished and proportioned high-end package. The sound is big, bold, and dynamic, yet subtle and detailed when required—an excellent solution for all types of music.

The fascia plate of our Gold Leaf Air Motion Tweeter is machined from a single piece of Aerospace Grade Aluminium. It has been precision machined, glass blasted, brushed and then anodized in an attractive Tungsten Titanium Grey. It features a rose gold-plated dispersion mesh, which works as an S-Stop filter.

The new SE models all feature subtle, elegant, yet highly recognizable golden brass badges on the front panels and cloth grilles.

Our new highly specialized double cryogenic polypropylene tin flash copper capacitors are the result of constant listening, measuring, and improvement. They provide our AMT tweeters with the best possible conditions for sounding even sweeter, more detailed, and more open. The use of cryogenically treated pure copper wiring and Audiovector Nanopore damping material creates a smooth and natural musical reproduction.

The Audiovector Pure piston dual magnet bass drive units have the ability to work like a perfect piston over several octaves of the frequency band without the distortion normally found in aluminium/diamond drive units. This means music sounds warm, precise, and detailed, yet dynamic and musical.

The QR 7 SE is the ultimate flagship in the QR SE range, sporting a whopping 2×8-inch bass system, a 6-inch midrange, and a sweet yet detailed AMT tweeter. This speaker is ideal for non-fatiguing and dynamic listening sessions.

Due to the gentle impedance load and high efficiency of 90.5dB it is an easily driven speaker – perfect fit for solid state and tube amplifiers.

With the addition of the powerful QR Sub SE, the detailed QR C SE, and the easily placed QR Wall SE, we are proud to deliver a very strong and powerful home cinema speaker solution.

MEET THE NEXT GENERATION OF ADVANCED SOUND

The QR SPECIAL EDITION is the result of continuous innovation that aims to bring listeners closer to the soul of the original music…and to make listeners really feel the music.

FREQUENCY RESPONSE - 23hz - 52 kHz
GOLD LEAF UPPER LIMIT - 102 kHz
SENSITIVITY - 90.5 dB/W/m
IMPEDANCE - 6 Ohms
POWER HANDLING - 330 W
X-OVER FREQUENCIES - 425/3000 Hz
BASS DRIVERS - 2 x 8” Pure Piston Technology
MID DRIVERS - 1 x 6” Pure Piston Mid
TREBLE DRIVER - Gold Leaf AMT 2 with S-stop
PRINCIPLE - 3 Way
BASS SYSTEM - Q-port bass reflex
DIMENSIONS CM (HEIGHT/WIDTH/DEPTH) - 114 x 25 x 40