Focal Aria 948
Floor-standing speaker (High-Gloss Black)
Our take on the Focal Aria 948 by Crutchfield's Steve Kindig
A great reason to revisit your music collection
Meet the 948 — the flagship floor-standing speaker in Focal's super-impressive Aria series. If you're looking for abundant sonic detail, and a soundstage that allows a deep dive into your favorite music, read on. Focal's Aria series features advanced technologies originally developed for the company's acclaimed Utopia models, providing expressive, audiophile sound quality.
The midrange and woofer cones are made of a composite of flax and fiberglass.
Cone material combines old and new
Speaker makers continuously search for new and better materials for drivers. An ideal driver material has three qualities:
- lightweight, so it can accelerate quickly
- rigid, so that it moves like a piston, without bending
- well-damped, so that unwanted vibrations don't color the sound
In their pursuit of sonic excellence, Focal made a surprising discovery — right in their own backyard. Woven flax can form the core of a very rigid yet lightweight speaker cone. Some of the world's finest flax grows in fields near Focal's headquarters.
Focal creates this advanced cone by sandwiching a layer of hollow flax fibers between two thin layers of fiberglass. In the Aria 948, the 6-1/2" midrange and both 8-1/4" woofers are made of this composite. Those dual woofers combine to produce taut, tuneful bass to anchor your music and movies.
Inverted dome tweeter looks different, sounds terrific
The Aria series also features Focal's 1" aluminum/magnesium inverted dome tweeter. Inverting the dome brings more of its surface area closer to the voice coil. That means the voice coil can be smaller and lower in mass. Focal has found that this reduced mass allows the dome to move faster than a conventional dome, for better high-frequency response.
And the tweeter's lightweight Poron "memory foam" suspension improves damping, which reduces distortion in the critical 2-3kHz range by a factor of three, compared to a typical suspension.
The inverted dome's spatial characteristics and wide dispersion are further enhanced by the waveguide plate it's mounted on. In the horizontal plane, the tweeter's frequency response varies by only ±0.5dB. The result is an incredibly stable soundstage, even for listeners not seated in the central sweet spot.
Stylish, vibration-resistant cabinet
All Aria speakers feature ultra-rigid MDF cabinets with sturdy internal bracing and non-parallel sides. Focal takes these steps to eliminate the unwanted vibrations that lead to "boxy" colorations in the sound. The handsome cabinets have a traditional look, but with a few unexpected touches — a leatherette finish on the front, and a glass top surface.
Build a complete Focal Aria system
Built in-house for better quality and value
The speaker drivers in every Aria speaker are built in-house at Focal's facilities in Saint-Etienne, France. Why is that important? Because it gives Focal complete control over every aspect of design, manufacture, and quality control, resulting in a consistently superior, high-value speaker.
- 3-way design
- 1" TNF aluminum/magnesium inverted dome tweeter with waveguide
- 6-1/2" midrange with flax/fiberglass sandwich cone
- dual 8-1/4" woofers with flax/fiberglass sandwich cones
- frequency response: 37-28,000 Hz (±3dB)
- recommended amplifier power: 50-350 watts
- sensitivity: 92.5 dB
- impedance: 8 ohms
- Multiple-Port Powerflow System bass-reflex design with both front-firing and down-firing ports for deeper bass response with more impact and less distortion
- aluminum alloy base with integrated adjustable spikes for carpeted floors, and rubber feet or plastic protectors for placement on hard surfaces
- binding posts accept pins, spade lugs, banana connectors, or bare wire
- removable magnetic cloth grille
- designed and built in France
- 14-5/8"W x 45-1/4"H x 16-9/16"D
- weight: 77 lbs.
- warranty: 5 years
- Our 60-day money-back guarantee
What's in the Box:
- Floorstanding loudspeaker
- 4 Spike feet (pre-installed in base)
- 4 Plastic feet
- 4 Screws
- User Manual
Features and Specs
|Color||High Gloss Black|
|Tweeter Size (inches)||1|
|Midrange Size (inches)||6.5|
|Woofer Size (inches)||8.25|
|Built-in Powered Sub||No|
|Parts Warranty||5 Years|
|Labor Warranty||5 Years|
|Frequency Response||37-28k Hz|
|Subwoofer Amp Power||---|
Three-Way Floorstanding Loudspeaker: The Aria 948 is a three-way Floorstanding loudspeaker that utilizes Focal's TNF inverted dome tweeter, a Flax cone midrange driver, and two Flax cone woofers for a smooth, natural sound with no coloration. You'll hear highs that are detailed and delicate, midrange that is rich and articulate, and bass that is deep and accurate. The Focal Aria 948 Floorstanding loudspeaker is designed to faithfully reproduce music and movie soundtracks in a dedicated stereo configuration or home theater application.
TNF Inverted Dome Tweeter: The Aria 948 houses one TNF aluminum/magnesium inverted dome 1" tweeter with a Poron suspension and Urethane waveguide for smoother sound. The tweeter developed for the Aria 900 series uses Focal exclusive inverted dome technology, for optimal energy transfer and limited directivity. The dome's aluminum/ magnesium alloy guarantees outstanding stiffness and damping.
- Poron Suspension: The suspension between the dome and its bracket uses Poron, a material with shape memory. This suspension method is directly derived from the famous Utopia Beryllium tweeter, making it possible to reduce distortion by a factor of three in the 2-3kHz range, where the human ear has very great sensitivity. The mechanical properties of the new suspension system using Poron, an open cell polyurethane microcellular foam, provides numerous benefits - including excellent dimensional stability and no degradation over time. The advantages of the use of Poron in this tweeter are obvious in terms of linearity and distortion reduction. This leads to a silkier, more precise sound with greater harmonic richness.
- Urethane Waveguide: The tweeter mounting has an integral waveguide which maximizes horizontal directivity and minimizes diffraction. The Urethane waveguide improves horizontal directivity and provides a more precise sound image with an incredibly stable sound stage, making the listening position much less critical.
Note: The TNF tweeter uses a relatively flexible aluminum/magnesium alloy, with a "shape memory" enabling it to withstand the majority of small impacts in the home. Nevertheless, Focal recommends leaving the included grilles in place to protect the dome. If the dome surface is marked this could have an impact on the tweeter.
Flax Cone Midrange & Woofers: The Aria 900 series benefits from Focal's Flax sandwich driver cones with injected zamak baskets, making voices more intelligible with more depth. Flax is an eco-textile with astounding structural properties - it is light, stiff, and well damped for greater neutrality of timbres and better definition. The Aria 948 is composed of one 6.5" midrange driver and two 8.25" woofers with Flax sandwich cones that provide natural midrange, rich bass, and high definition sound. This sandwich cone is made of high quality flax fiber enclosed by two thin layers of glass fiber. The lightness of the fiber satisfies the criteria of high internal damping, high velocity, and high flexural rigidity. Flax is twice as light as fiberglass, because the fiber is hollow. It also has very low elasticity which makes it ideal to increase the flexural rigidity of a sandwich structure.
Ultra-Rigid MDF Enclosures: The speaker cabinet features ultra-rigid MDF construction, internal bracing, non-parallel side panels, and an aluminum alloy base for a neutral sound with very little vibration or distortion. The cabinet highlights a glass top-surface for added strength and a leather-finished front panel for its absorbent and acoustic diffraction qualities. The cabinet has no visible fixings; only a solid brushed metal ring surrounding the cone drivers and a matte-black urethane waveguide around the tweeter. The included fabric grille attaches magnetically. This carefully designed cabinet exudes style and quality, blending in perfectly with traditional or more contemporary interiors.
Note: The cabinets of this Aria 900 line are available in Walnut, Black High Gloss and White High Gloss finishes.
Multiple-Port Powerflow System: The Aria 948 Floorstanding speaker utilizes Focal's Multiple-Port Powerflow System with a front-firing and down-firing aerodynamic port for greater efficiency and bigger, deeper bass performance with more impact and less distortion.
Binding Post Speaker Terminals: The Focal Aria 948 Floorstanding speaker is equipped with a set of heavy-duty binding post terminals that will accept bare wire (up to 10AWG), pin-connectors, spade-lugs, and banana plugs (single only). Two plastic inserts will need to be removed to use banana plugs.
Aluminum Alloy Base (w/ Rubber, Spike, & Plastic Feet): The Focal Aria 948 floorstanding loudspeaker features an aluminum alloy base for excellent stability and aids in the speaker's overall performance. The aluminum alloy base will need to be installed; it screws into the bottom of the speaker cabinet using the included four hex-head screws. The base has four integrated rubber feet for hardwood, tile, vinyl, and laminate flooring (if you choose to use the integrated rubber feet, completely unscrew the pre-installed spike feet from the base). If you have carpeted floors, four spike feet are pre-installed in the base. The spike feet are adjustable for leveling up the speaker on uneven floors. If you prefer to use the spike feet, but have hardwood or tile flooring, you can use the included plastic feet that fit over the spike feet to protect your floors.
- Dimensions with Rubber Feet: 14.625" (w) x 45.25" (h) x 16.5625" (d)
- Dimensions with Spike Feet: 14.625" (w) x 46.25" (h) x 16.5625" (d)
- Dimension with Plastic Feet: 14.625" (w) x 46.375" (h) x 16.5625" (d)
Note: Due to the down-firing port and for proper stability, the floorstanding loudspeaker is not to be used without the aluminum alloy base installed.
Placement Options: Follow these simple placement guidelines to optimize the Aria 948 floorstanding loudspeaker's performance and to guarantee good tonal balance and a realistic sound stage.
- The loudspeakers should be positioned symmetrically, facing the listening area, ideally forming an equilateral triangle with it. It is, however, possible to vary these distances to arrive at the ideal compromise for any particular conditions.
- Do not position your loudspeakers too close to a corner of the room and do not place them too close to a wall. If they are positioned close to a wall or a corner this has the effect of exciting certain resonances within the room and artificially increasing the bass. Conversely, if the bass level is judged to be insufficient, you could try moving the loudspeakers nearer a wall to re-balance the bass level.
Note: The Aria 948 Floorstanding loudspeaker is recommended for rooms measuring from 215ft2 and from a listening distance of 10ft.
Aria 900 Series: Focal's Aria series consists of three pair of floorstanding loudspeakers (926/936/948), a pair of bookshelf loudspeakers (906), a center channel speaker (CC900), and a pair of bipolar surround speakers (SR900) - all sold separately. The Aria series delivers Focal's classic sound with a modern design.
Made In France: The Aria 900 series of loudspeakers are developed and manufactured in France by Focal.
Break-In Period: The Aria 900 loudspeakers are complex mechanical assemblies which need a period of adaptation ("break-in") to operate at their best and to become acclimated to the temperature and humidity conditions of your environment. This break-in period varies depending on the conditions in question and may last for some weeks. To facilitate break-in, Focal recommends operating their speakers for approximately twenty hours consecutively. Once the loudspeakers' characteristics totally stabilize, you will be able to enjoy the Aria 900's performance to the fullest.
Our Product Research Team
At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.