Loudspeakers

Fully active two-way standmount speakers with Class A/B amplification. Features ceramic aluminum cone drivers and all-analog design.

The AttackWall is a free-standing, configurable workstation made by Acoustic Sciences Corporation for tracking, mixing, and mastering. It can be configured with StudioTraps and custom MonitorStands that decouple the speakers and function as deep bass traps, creating an isolated, diffused acoustic zone within a room.

Flagship full-range ribbon loudspeaker with four-way configuration. Four-way open-baffle design with exotic XX crossover featuring cost-no-object components.

The Amphion Krypton3X is a three-way, vented floorstanding reference loudspeaker with a 1-inch titanium tweeter, two 8-inch papyrus midrange drivers, and a side-firing 10-inch aluminum woofer. Its cardioid midrange enclosure and fifth-generation waveguide are designed to reduce side- and rear-wall reflections, while the crossover points are 160 Hz and 1,600 Hz. It has a 4-ohm impedance, 89 dB sensitivity, a 21–55,000 Hz (-3 dB) frequency response, and recommended amplification of 100–300 W.

The Ansuz Darkz T2 Supreme is a resonance-control device made by Ansuz Acoustics. It consists of three titanium discs, with the upper two discs floating on six titanium interlayer balls—three per disc—for vibration absorption. Each disc has an Ansuz Supreme coating applied by Hi-PIMS, comprising layers of zirconium and tungsten followed by aluminium titanium nitride; dimensions are Ø44.5 × 23.8 mm (1.75 × 0.94 in).

The Ansuz Rezonator T2 Supreme is a resonance-control device made by Ansuz Acoustics. It consists of a solid titanium Rezonator rod resting on two Ansuz Darkz T2 Supreme discs, with each disc containing three titanium balls between the discs and an upper disc machined to accommodate the rod. The discs receive an Ansuz Supreme coating applied by Hi-PIMS, comprising a layer of zirconium and tungsten followed by aluminium titanium nitride.

Sophisticated floorstanding speaker with handcrafted cabinet and advanced crossover design

The Ars-Sonum Filarmonía XTC is an audio product made by Ars Sonum. The provided page content does not specify its technical specifications, materials, or circuit topology. It is backed by a lifetime warranty.

The Gran Filarmonía XTC is a special-edition integrated tube amplifier made by Ars-Sonum, using a push-pull triode topology with 2 × 30 W RMS of Pure Class A output at 8 ohms. It has 300 mV input sensitivity, less than 1% total harmonic distortion at 30 W RMS, a 10 Hz–80 kHz frequency range at −3 dB, and a signal-to-noise ratio above 90 dB, with three line inputs, one volume-controlled monitor output, and one recording output. Its construction includes Mundorf Silver/Gold/Oil coupling capacitors, an ELMA precision rotary input selector, a DACT 24-step volume control, matched resistors with 0.5% tolerance, independent high-voltage power-supply sections, individually selected and paired tubes, a polished stainless-steel chassis, and Ars-Sonum-designed and artisan-manufactured output and power transformers. It measures 440 × 210 × 384 mm and weighs 22 kg, or 25 kg packaged.

The Ars-Sonum loudspeaker is a two-way? [not stated] loudspeaker using Ars-Sonum’s SBR (Symmetrical Beam Radiation) system and a first-order crossover with high-grade audiophile components. It has a frequency response of 35–20,000 Hz at −3 dB, a minimum impedance of 6 ohms, 94 dB/W/m sensitivity, low distortion, and stated off-axis radiation capability. The enclosure is available in lacquered wood or aerospace aluminum and measures 48 × 34 × 39 cm (height × width × depth), weighing 18 kg per speaker.

Direct-sold laminated-bamboo tower from California; the RAAL ribbon tweeter option is a benchmark for measured performance at the price. $4,298/pair factory-direct.

Three-way passive floorstander with ATC's famous 75mm soft-dome midrange, 25mm tweeter and 6.5-inch woofer in a sealed, curved cabinet. A studio-monitor pedigree tower for the home.

High-efficiency version of the Snell-derived AN-E, a rear-ported 2-way with 8-inch hemp-cone woofer and silver voice coils, designed for corner placement and boundary loading. Rated 97.5dB with in-room bass extension to 18Hz.

The Audiovector R 3 is a compact floorstanding loudspeaker series with a floor bass-reflex system, a 6.5-inch carbon bass/mid driver, and either an R Evotech soft-dome tweeter in the Signature version or an R AMT Arreté tweeter in the Arreté version. It incorporates Audiovector technologies including Low Compression Concept, Soundstage Enhancement Concept, No Energy Storage, Natural Crystal Structure, titanium technology coils, DFF crossover technology, laminated baffles, non-parallel surfaces, nanopore damping material, internal shock absorbers, and a carbon terminal plate; the Arreté model also includes Freedom Grounding. Both versions have 8-ohm impedance and dimensions of 103.4 × 23 × 36 cm, with 275 W power handling and 26–28 kHz response for Signature, or 350 W power handling and 23–53 kHz response for Arreté.

The R 8 Arreté is Danish manufacturer Audiovector's flagship floorstanding loudspeaker, a teardrop-shaped, multi-driver design distinguished by its Air Motion Transformer tweeter, rear-firing midrange driver, and a down-firing isobaric bass system combining internal and external woofers (source: [Stereophile](https://www.stereophile.com/content/audiovector-r-8-arret%C3%A9-loudspeaker), [Renaissance Audio](https://www.renaissanceaudio.co.uk/audiovector/p/r-8-arrete)). Its cabinet uses an aluminum-alloy baffle and rear panel with a proprietary "Low Compression Concept" open-air construction intended to minimize internal standing waves, and it is available with an optional Freedom Grounding Concept cable that grounds the driver baskets directly (source: [Stereophile](https://www.stereophile.com/content/audiovector-r-8-arret%C3%A9-loudspeaker)).

Premium floorstanding speaker with German tankwood cabinet and advanced driver configuration

Three-way floorstanding speaker with all ceramic dome drivers. High-efficiency design suited for 30-300W amplifiers.

Bang & Olufsen's BeoLab 90 is the Danish brand's flagship active loudspeaker, a remote-controlled, DSP-driven, 18-driver floorstanding system that uses beamforming ("Beam Width Control" and "Beam Direction Control") and Active Room Compensation to tailor its dispersion pattern and correct for room acoustics. Each speaker is a self-contained system with 14 channels of ICEpower amplification and 4 channels of Heliox Class D amplification, driven by dual Analog Devices DSP chips, delivering a claimed 8,200 watts of total power per speaker.

The Børresen A1 is a Børresen audio product incorporating the DCC5s driver. The driver uses an aramid-honeycomb diaphragm between two carbon-fiber skins, a ferrite magnet structure with dual copper caps, and a titanium voice-coil former to reduce inductance, distortion, and moving mass.

The Børresen A2 is a floorstanding loudspeaker made by Børresen, with a frequency response of 35 Hz–50 kHz, 89 dB/1 W sensitivity, impedance above 6 Ω, and a recommended amplifier power above 50 W. It uses one RP94 ribbon planar tweeter operating from 2.5 kHz, with an aluminium-coated nylon/aramid membrane weighing 0.01 g, and two DCC5s drivers—one bass/midrange and one bass—featuring aramid honeycomb and carbon-fiber diaphragm construction, ferrite magnet systems, dual copper caps, and titanium voice-coil formers. The cabinet measures 113.2 × 30 × 57.8 cm, weighs 44 kg, and is available in walnut or black ash real-wood veneer finishes.

The Børresen A3 is a floorstanding loudspeaker manufactured by Børresen, positioned in the company’s A-Series. It uses one RP94 ribbon planar tweeter and three DCC5s drivers—one bass/midrange driver and two bass drivers—with aramid-honeycomb diaphragms, carbon-fiber skins, ferrite magnet structures, dual copper caps, and titanium voice-coil formers. Specifications include a 25 Hz–50 kHz frequency response, 89 dB/1 W sensitivity, impedance above 6 Ω, recommended amplifier power above 50 W, dimensions of 132 × 34.4 × 62.3 cm, and weight of 54 kg.

The Børresen C1 is a stand-mounted loudspeaker made by Børresen. It uses a 5-inch DCC5 NEO CC Neo bass/midrange driver with a three-layer membrane of spread-tow carbon fiber and a honeycomb spacer, a magnetic motor system with double copper caps on the pole rings, and an RP94 closed ribbon tweeter rated at 94 dB efficiency with a 0.01-gram moving mass operating from 2.5 kHz. Its serial crossover network provides phase-locked current flow to the transducers, while the enclosure uses internally reinforced wood composite with 1 mm carbon-fiber side panels; matching stands use the same material and include Ansuz Darkz S2t Resonance Control devices.