Canton GLE 15 S2 black
Overview
Eight and a half centimeters thick. Canton fits its on-wall speaker into a cabinet barely deeper than a smartphone, while keeping a 154 mm driver and a passive radiator of identical size. The GLE 15 S2 retains the elongated format of its predecessor, the GLE 15 OnWall, and dresses it with the new ATB (Aluminium Titanium Black) drivers common to the entire S2 range.
A bass-reflex configuration designed for walls
The operation of the GLE 15 S2 is based on a duo of diaphragms: at the front, a 154 mm mid-bass driver; at the rear, a passive radiator of the same diameter. This second, unpowered diaphragm vibrates in sympathy with the main driver and extends the low-frequency response without requiring a large cabinet volume. Canton specifies a low frequency of 43 Hz, a respectable figure for a cabinet of this size, which makes it possible to consider music or movie listening without an additional subwoofer in small and medium-sized rooms. For larger spaces or for listeners who enjoy punchy bass, adding a subwoofer remains easy: the GLE 15 S2 can handle up to 110 W peak.
The 25 mm dome tweeter benefits from a waveguide calibrated to broaden both horizontal and vertical dispersion. The stated response extends up to 40 kHz, a value well beyond the audible spectrum that nevertheless indicates the absence of unwanted limitations in the treble.
ATB drivers, signatures of the S2 range
Canton has rolled out its “Aluminium Titanium Black” diaphragms across the entire GLE S2 series. This black coating on the titanium cones increases rigidity while keeping weight under control. The polycarbonate baskets and triple-fold Wave surrounds, inherited from higher-end series, contribute to the mechanical stability of the whole. In practice, this generation of drivers offers better midrange definition and reduced distortion at high volume.
The AB (Aluminium Black) tweeter follows the same aesthetic principle with a dark dome. Its redesigned waveguide improves coherence between treble and midrange at the crossover frequency (3,000 Hz), a point that is often critical on compact speakers.
Mounting and orientation: vertical, horizontal, or both
The GLE 15 S2 includes a wall-mounting system. No need for a third-party bracket: the cabinet sits flush against the wall. Orientation is up to the user. In a vertical position, the speaker works as a stereo tower or a surround channel. In a horizontal position, it becomes a center channel under a television. This versatility makes the GLE 15 S2 a modular component in a multichannel system: two units at the front, three for a 3.0 pack, or five in a consistent 5.0 setup.
The oval fabric grille, magnetically attached, can be removed without tools. It hides the drivers for a discreet look, or reveals the black mechanics for those who prefer a technical appearance.
Integration into the Canton ecosystem
The GLE 15 S2 naturally pairs with other models in the S2 series: GLE 80 or GLE 90 floorstanders, GLE 30 bookshelf speakers, Power Sub 12 subwoofer. For a setup without a traditional amplifier, Canton offers the Smart Amp 5.1, a compact unit that handles multichannel decoding and wireless streaming. With an impedance of 4 to 8 ohms, the speaker is compatible with most amplifiers on the market, including entry-level models.
Documentation
Technical Specifications
Type and design
- On-wall speaker (OnWall)
- Principle: 2-way, bass reflex with passive cone
Audio performance
- Nominal power: 60 W
- Music power: 110 W
- Frequency response: 43 – 40,000 Hz
- Crossover frequency: 3000 Hz
- Impedance: 4 – 8 Ω
- Sensitivity: 86 dB (2.83 V / 1 m)
Drivers
- Midrange / bass driver
- 1 × 128 mm Aluminium Titanium Black (ATB) with Wave surround
- 1 × 128 mm Aluminium Titan Black (ATB) passive
- Tweeter
- 1 × 25 mm Aluminium Black (AB)
Dimensions and weight
- Dimensions (W × H × D): 17 × 52 × 8 cm
- Weight: 3.5 kg
Installation
- Integrated wall mount for quick and precise positioning
- Horizontal or vertical mounting
Highlights
- Ultra-flat: depth of only 9 cm for discreet integration
- Deep bass: passive cone delivering precise bass without a subwoofer
- Versatile: can be used in stereo, as effects speakers, or as a center speaker
- Easy installation: integrated wall mount for quick and precise positioning
Frequently Asked Questions
Can the GLE 15 S2 be used as a center speaker for home cinema?
Yes. Mounted horizontally under a TV, it delivers dialogue with good intelligibility thanks to its 154 mm driver. Its width of 52 cm (which becomes the height in horizontal position) does, however, require checking the available space under the screen.
Can the GLE 15 S2 operate without a subwoofer?
For music listening or movies in a 15 to 25 m² room, the frequency response extends low enough (43 Hz) for a well-balanced sound. In larger rooms or for soundtracks rich in deep bass, a subwoofer provides a valuable complement.
What type of cable should be used for connection?
Standard binding posts accept cables with a cross-section of 2.5 mm² or 4 mm². Banana and spade plugs are compatible. Bi-wiring is not provided on this model.
Does wall mounting require a separate bracket?
No. The mounting system is integrated into the cabinet. You simply need to choose wall plugs and screws suitable for the wall type (drywall, concrete, brick).
What is the difference between the GLE 15 S2 and the GLE 15 Pro S2?
The Pro version has a reinforced mounting system with adjustable orientation, making it suitable for ceiling use in Dolby Atmos configurations. The standard GLE 15 S2 is limited to wall installation.
Are the grilles removable?
Yes. They are magnetically attached and can be removed without tools. Listening without the grille slightly alters the treble response (more direct dispersion).
What amplifier power is recommended?
With a sensitivity of 86 dB and a nominal power of 60 W, an amplifier delivering 50 to 100 W per channel is suitable in most situations. Entry-level and mid-range AV receivers are compatible.
- Eco-contribution included in the sale price.
- Manufacturer reference: 04514
- GTIN / EAN: 4010243045146
