DALI Phantom H-80 R In-Wall Speaker at Vinyl Sound Toronto Canada

The Phantom H-80 R is a rectangular in-wall speaker from DALI (Hobro, Denmark), available at Vinyl Sound in Toronto, Canada. It is the rectangular-format version of DALI's Phantom H-80, sharing the same 8-inch wood fibre woofer, 28 mm ultra-lightweight soft dome tweeter, audiophile-grade crossover, and PPTC thermal protection in a conventional horizontal form factor designed to integrate more naturally with standard wall layouts and room proportions. Covering a frequency range of 46 Hz to 25,000 Hz at 90 dB sensitivity and 109 dB maximum SPL, the H-80 R is positioned as a true alternative to traditional bookshelf speakers and small floorstanders, delivering the same musical performance in a discreet in-wall format. Its rectangular profile, minimised cabinet edge diffraction, and acoustical wall-loading effects produce a smooth midrange, better bass time alignment, and improved impulse response compared to a freestanding speaker of equivalent size. Sold individually, it is designed for in-wall installation and suited to stereo pairs, surround channels, and home cinema rear positions in medium to large rooms.

Rectangular Form Factor: An Acoustically and Visually Natural In-Wall Solution

DALI developed the Phantom H-R series specifically to offer a rectangular alternative to the square Phantom H series, recognising that rectangular speakers integrate more naturally with standard wall proportions, door and window alignments, and the horizontal orientation most listeners associate with conventional speakers. The H-80 R's rectangular 17.8-inch x 11.2-inch format with a 16.8-inch x 10.2-inch cut-out is more compatible with standard wall stud spacing in both North American and European construction, making it practical to install between studs in many wall types without bridging cavity members. Beyond visual integration, DALI engineered acoustic benefits into the rectangular baffle shape. The minimised cabinet edge diffraction of the rectangular form, where the baffle edges are at differing distances from the drivers rather than equidistant as in a square design, produces a smoother midrange by reducing the coherent edge-diffraction artefacts that can cause tonal unevenness in the square H-80. Better time alignment between bass and midrange frequencies is also achieved through the rectangular geometry.

8-inch Wood Fibre Woofer with Double Magnet Motor for Full-Range Bass

The Phantom H-80 R's 8-inch woofer uses DALI's signature paper pulp and wood fibre cone, a lightweight, randomly structured material that reproduces fine musical detail with low coloration. A low-loss rubber surround and long-excursion spider allow large cone movements without mechanical stress, enabling the driver to produce deep, effortless bass from 46 Hz within an open-back enclosure relying on wall cavity volume. A powerful double magnet motor drives a 30 mm voice coil with high magnetic flux, ensuring that the cone starts and stops promptly for tight, controlled bass without smear or overhang. The increased acoustical loading provided by the wall cavity around the speaker allows the H-80 R to work less hard at low frequencies compared to a freestanding speaker of equivalent size, improving efficiency and reducing distortion at moderate to high listening levels. Speaker terminals are mounted directly on the crossover for the shortest signal path, with spring-loaded grips providing a secure, long-lasting cable connection.

28 mm Soft Dome Tweeter with Optimised Faceplate Geometry

The Phantom H-80 R's tweeter uses an ultra-lightweight woven fabric diaphragm with a ferrite-driven magnet motor that handles power efficiently and dissipates voice coil heat rapidly to reduce power compression. The tweeter front plate is shaped and positioned as close as possible to the dome, optimising the dome's working conditions for an extended frequency response, wide dispersion, and low coloration. Placing the tweeter adjacent to the woofer on the MDF front baffle minimises the physical distance between drivers for improved time alignment and a more coherent acoustic summation at the 2,350 Hz crossover point. Together the woofer and tweeter produce the cohesive, natural, and highly detailed soundstage that defines the Phantom H series character.

Low-Resonance MDF Baffle with Thickened Outer Trim

The Phantom H-80 R's front baffle is manufactured from solid MDF, providing a rigid, acoustically damped platform that minimises panel resonance and keeps the drivers securely anchored. DALI adds extra thickness specifically to the outer edges of the baffle trim, which serves two purposes: it creates a tighter and more secure mechanical connection between the speaker and the mounting surface, and it increases the overall stiffness and structural rigidity of the speaker assembly. The tighter wall contact further reduces the transmission of panel vibration into the wall structure, lowering distortion and maintaining the cleaner acoustic performance associated with the Phantom H-R series versus a conventional freestanding speaker placed against or near a wall. A PPTC resettable fuse in the audiophile-grade crossover protects the driver components from overheating during extended high-volume use in unsupervised custom installation environments.

Key Features

• Rectangular Format for Natural Visual and Acoustic Integration: 17.8" x 11.2" profile integrates naturally with standard wall layouts. Minimised cabinet edge diffraction produces smoother midrange and better bass time alignment compared to the square Phantom H-80.
• 8-inch Wood Fibre Cone Woofer: Paper pulp and wood fibre cone with low-loss rubber surround, long-excursion spider, and a double magnet motor driving a 30 mm voice coil. Full-range bass from 46 Hz via open-back acoustical loading from the wall cavity.
• 28 mm Ultra-Lightweight Soft Dome Tweeter: Woven fabric diaphragm with ferrite-driven magnet motor. Faceplate positioned close to the dome for extended response, wide dispersion, and improved tweeter-to-woofer integration.
• Acoustical Wall-Loading Benefit: In-wall installation provides increased acoustical loading, allowing the woofer to produce deep, effortless bass with less mechanical effort and lower distortion than a freestanding equivalent.
• Improved Impulse Response from In-Wall Mounting: Locating the speaker inside the wall rather than adjacent to it improves the impulse response, reducing early reflections from a nearby wall surface.
• Low-Resonance MDF Baffle with Thickened Outer Trim: Rigid MDF construction minimises panel resonance. Extra-thick outer baffle edges improve wall contact, reduce transmitted vibration, and add structural rigidity.
• Audiophile-Grade Crossover with PPTC Protection: All crossover components individually selected for audiophile performance. 2,350 Hz crossover point. PPTC resettable fuse protects drivers from overheating during extended high-volume use.
• Open-Back Design with Flexible Cavity Volume: Recommended working volume of 15 to 100 litres accommodates a wide range of standard wall cavities. Primary in-wall installation.
• Expandable Dogleg Mounting System: Dogleg brackets swing out with Allen key tightening for fast, secure installation. Reversible dogleg expands mounting grip to 70 mm for thick mounting surfaces.
• Thin Magnetic Front Grille: Integrates seamlessly with any wall finish. Paintable to match wall colour for invisible installation.

Technical Specifications

Frequently Asked Questions

What is the DALI Phantom H-80 R?

The DALI Phantom H-80 R is the rectangular-format version of DALI's Phantom H-80 in-wall speaker, designed and engineered in Hobro, Denmark. It shares the same 8-inch wood fibre woofer with a double magnet motor system, 28 mm soft dome tweeter, 2,350 Hz crossover, audiophile-grade crossover components, and PPTC thermal protection as the square H-80, but in a 17.8-inch x 11.2-inch rectangular form factor with a 16.8-inch x 10.2-inch cut-out. It covers 46 Hz to 25,000 Hz at 90 dB sensitivity with a 109 dB maximum SPL, and is designed as an in-wall alternative to bookshelf speakers and small floorstanders. Sold individually for in-wall installation.

What is the difference between the DALI Phantom H-80 and the Phantom H-80 R?

The Phantom H-80 and Phantom H-80 R share the same driver complement, crossover, specifications, and performance characteristics, but differ in cabinet shape and installation format. The H-80 uses a square 13.2-inch x 13.2-inch format suited to both in-wall and in-ceiling installation, including compatibility with square ceiling tile grids. The H-80 R uses a rectangular 17.8-inch x 11.2-inch format designed specifically for in-wall use where a conventional horizontal speaker shape integrates more naturally with room proportions and wall layout. The rectangular baffle of the H-80 R also produces acoustic advantages: minimised cabinet edge diffraction for smoother midrange, better bass time alignment, and improved overall coherence compared to the square baffle geometry.

Can the DALI Phantom H-80 R replace bookshelf speakers or small floorstanders?

Yes, DALI explicitly positions the Phantom H-80 R as a direct alternative to bookshelf speakers and small floorstanders. Its 8-inch woofer, double magnet motor system, and open-back wall-loading produce a full-range frequency response from 46 Hz to 25,000 Hz with a 109 dB maximum SPL, performance comparable to a quality compact floorstander or larger bookshelf speaker. The in-wall mounting position delivers additional acoustic advantages over a freestanding equivalent: the wall cavity provides increased acoustical loading at low frequencies, improving efficiency and reducing distortion, while in-wall placement eliminates the early reflections from a nearby rear wall surface that affect freestanding speakers, improving impulse response and soundstage clarity.

What is cabinet edge diffraction, and how does the H-80 R's rectangular format address it?

Cabinet edge diffraction occurs when sound waves radiated by a driver reach the edges of the front baffle and diffract, creating a secondary sound source that interferes with the direct driver output. In a square baffle, all four edges are at the same distance from the centre-mounted drivers, causing the diffracted waves to arrive simultaneously and creating a more pronounced and coherent interference pattern. In the H-80 R's rectangular baffle, the left-right edges and the top-bottom edges are at different distances from the drivers, spreading the diffraction energy over time and reducing the peak interference level. DALI notes that this produces a smoother midrange and better time alignment between bass and treble compared to the square H-80, making the rectangular format an acoustic advantage as well as a visual preference.

Where can I buy the DALI Phantom H-80 R in Toronto or Canada?

The DALI Phantom H-80 R is available at Vinyl Sound, an authorised DALI dealer in Toronto, Canada. Vinyl Sound carries the full DALI Phantom H and H-R series and can provide advice on cavity volume requirements, cut-out planning, amplifier matching, and system design for custom installation projects. Purchasing from an authorised Canadian dealer ensures full DALI manufacturer warranty coverage and access to experienced local support throughout the installation process.

What amplifier is recommended for the DALI Phantom H-80 R?

The DALI Phantom H-80 R is rated for 30 to 200 watts at a 6-ohm nominal impedance. Its 90 dB sensitivity makes it easy to drive from a wide range of amplifiers and AV receivers. AV receivers from brands such as Denon, Marantz, Yamaha, and Arcam with 6-ohm rated outputs in the 60 to 120 watt per channel range are well suited for home cinema multi-channel configurations. For two-channel stereo applications, integrated amplifiers in the 50 to 150 watt range from brands such as NAD, Rotel, or Cambridge Audio provide ample power. The PPTC protection in the crossover adds thermal safety for installations where the amplifier may occasionally be driven hard without supervision.

How does the Phantom H-80 R handle the wall cavity volume requirement?

The Phantom H-80 R requires a wall cavity working volume of between 15 and 100 litres behind the mounting surface. In standard timber stud wall construction, a single stud bay typically provides 20 to 40 litres depending on stud spacing and depth, which falls within the acceptable range. The tolerant 15 to 100 litre specification gives the H-80 R flexibility across different wall construction types without requiring precise back box sizing. Larger cavities within the range will allow the woofer to reach its full low-frequency extension with greater ease, while cavities at the lower end of the range produce a slightly tighter, more controlled bass character. Unlike the Phantom M and S series speakers, the H-80 R does not include an integrated back box and requires an open wall cavity of appropriate volume behind it.