AudioVector QR Wall SE black (pack of 2)

The compact Audiovector QR Wall SE speaker, a product of the recent evolution of Audiovector’s QR series, combines cutting-edge technology and refined finishes to deliver remarkable sound reproduction despite its small size. Designed as the ideal solution for surround setups or limited spaces, it delivers sound that is both expansive and precise, far exceeding expectations typically associated with this type of speaker.

Sophisticated Acoustic Design

The QR Wall SE fully leverages the technological advances developed for Audiovector’s new SE series. Its AMT (Air Motion Transformer) tweeter with a gold leaf diaphragm is a fascinating technical centerpiece. The front plate, machined from a block of aerospace-grade aluminum, undergoes a meticulous process: precision machining, glass bead blasting, brushing, and then anodizing in tungsten titanium gray. The rose gold-plated dispersion mesh acts as an S-Stop filter, effectively eliminating unwanted sibilance and ensuring treble that is both fluid and remarkably precise.

The mid-bass section benefits from a dual-magnet driver using “pure piston” technology, which ensures precise, distortion-free reproduction. This technology maintains perfectly controlled diaphragm movement, avoiding the deformations and colorations often found in conventional drivers.

The Q-port bass-reflex system optimizes low-frequency response, intelligently compensating for the dimensional constraints inherent to this speaker format. This architecture achieves frequency response down to 38 Hz, a notable performance for a wall-mounted speaker of this size.

Exclusive Technical Innovations

The SE series marks a significant evolution compared to previous generations of Audiovector speakers. The QR Wall SE features a new crossover optimized for bass and midrange frequencies, ensuring a seamless transition between registers.

A fascinating technical feature is the cryogenic treatment applied to internal components. The cables are cooled to -236 degrees, while the capacitors undergo a double cryogenic process. This unconventional method reduces electrical resistance and optimizes signal transfer, resulting in more defined highs and a more natural musical reproduction.

Internal damping uses NanoPore material, previously reserved for Audiovector’s most exclusive and expensive models. This high-density material effectively absorbs unwanted resonances while preserving musical dynamics. The carefully calibrated damping factor significantly enhances the speaker’s dynamic and aperiodic performance.

The switchable Direct/Diffuse mode is a major asset for acoustic integration. This function allows you to adapt sound dispersion according to your listening setup and room acoustics, offering rare flexibility for a wall-mounted speaker.

Sound Signature and Versatility

The QR Wall SE delivers a sound signature characterized by neutrality and precision. The soundstage it creates stands out for its breadth and definition, creating an acoustic landscape that transcends the speaker’s physical dimensions. The sound can be described as bold and dynamic, while retaining subtlety and detail when the music demands it.

This speaker is particularly well-suited to small rooms where it can serve as a main system, but it also excels in multichannel setups. Perfect compatibility with the QR Sub SE subwoofer allows you to create a compact stereo system with extended performance, capable of reproducing the full musical spectrum.

The sensitivity of 86 dB/W/m combined with a 4-ohm impedance requires a quality amplifier capable of handling this load. However, the 160-watt power handling attests to the robustness of this compact speaker and its ability to reproduce significant dynamics without compression.

Aesthetics and Integration

The QR Wall SE’s clean appearance reflects Audiovector’s Scandinavian approach, favoring discreet and timeless elegance. The compact dimensions (30.8 x 19 x 9.5 cm) make it easy to integrate into any interior without creating excessive visual clutter.

The finishes demonstrate exemplary attention to detail. The gold-plated brass badges on the front panels add a touch of refinement, while the included fabric grilles allow you to conceal the drivers without compromising sound quality. These distinctive elements reflect the premium positioning of Audiovector’s SE series.

Wall mounting simplifies the layout of your listening space by eliminating the need for floor stands—a particularly advantageous solution for urban environments with limited space. This setup also optimizes acoustic performance by reducing early floor reflections.

Technical Specifications

Audio Technologies

• Switchable Direct / Diffuse mode for flexible sound dispersion
• Gold leaf AMT tweeter with S-Stop filter for smooth, detailed highs
• Advanced cryogenic capacitors and special wiring for enhanced treble and superior dynamics
• Dual-magnet woofer: warm, precise, and distortion-free
• Nanoporous damping material for improved midrange openness

Design and Finish

• Compact, elegant on-wall speaker, ideal for surround setups or small rooms
• Fabric grilles and brass badges included for a refined look
• Perfect compatibility with the QR Sub SE for a compact stereo system

Acoustic Specifications

• Frequency response: 38–45 kHz
• Gold leaf upper limit: 105 kHz
• Tweeter system: Gold leaf AMT with S-Stop
• Midrange system: 5-inch pure piston technology
• Bass system: Q-port bass reflex
• Principle: 2-way
• Crossover frequency: 3000 Hz
• Sensitivity: 86 dB/W/m
• Power handling: 160 W
• Impedance: 4 ohms

Physical Characteristics

• Dimensions (height x width x depth): 30.8 x 19 x 9.5 cm