Canton GLE 50 Center S2 makassar
Overview
Second generation of the GLE series, this center speaker builds on its predecessor’s proven formula while adopting the new ATB drivers developed by Canton. The format remains compact, the cabinet remains sealed, but the cones are now black and the tweeter benefits from a redesigned waveguide. A change in substance more than in style.
A sealed enclosure for dialogue
Choosing a sealed cabinet is no trivial matter for a center speaker. Unlike bass-reflex systems, a sealed enclosure delivers faster transients and tighter bass, two essential qualities for voice reproduction. Dialogue gains in clarity, consonants remain distinct even during the densest action scenes. The trade-off lies in low-frequency extension: the GLE 50 Center S2 goes down to 30 Hz according to the manufacturer’s data, but the level will naturally be lower in the sub-bass than with a bass-reflex design of equivalent volume. In a multichannel system, the subwoofer generally takes over below 80–120 Hz, which puts this limitation into perspective.
ATB cones shared with the Vento series
For the GLE S2 series, Canton has adopted the cone manufacturing process developed for its higher-end Vento range. The two 154 mm drivers feature aluminium-titanium cones treated with a chemical process that creates a black microporous surface. This ATB (Aluminium Titanium Black) finish increases rigidity without adding weight to the cone, improving transient response and reducing coloration in the midrange.
The 2.5-way configuration means the two drivers do not operate in the same way: one covers the bass and lower midrange, while the other focuses on the midrange up to the crossover frequency with the tweeter, set at 3000 Hz. Reinforced polycarbonate baskets and triple-fold surrounds maintain precise control of cone movement, even at high levels.
An AB tweeter with integrated waveguide
The 25 mm dome tweeter uses a treated aluminium diaphragm (AB, Aluminium Black) and is integrated into a waveguide that broadens the listening area. The stated frequency response extends up to 40,000 Hz, well beyond the audible range, which indicates well-controlled behaviour at the top of the spectrum. For a center speaker, this wider horizontal dispersion offers a concrete advantage: listeners seated off-axis perceive highs that are consistent with those from the center.
Integration and finishes
At 50 cm wide, 17 cm high, and 27 cm deep, the GLE 50 Center S2 fits under most TVs placed on a low stand. It can also be mounted on the dedicated LS 660 stand, sold separately, for ear-level placement. The front panel features a satin finish (black or white depending on the version), and the oval fabric grille is attached with magnets. Three finishes are available: black, white, and Makassar.
The 8.5 kg weight reflects a solid construction. For connection, the speaker accepts banana plugs or bare wire via a standard binding post terminal. Impedance varies between 4 and 8 ohms depending on frequency: a home theater amplifier stable at 4 ohms will get the best from the 89 dB sensitivity.
Combinations within the GLE S2 series
Canton designed the GLE 50 Center S2 to work with the other models in the range. The GLE 70 S2 or GLE 90 S2 floorstanding speakers can handle the main channels, while the compact GLE 20 S2 or GLE 30 S2 cover the rear. The Power Sub 12 S2 subwoofer completes the system for low frequencies. The tonal consistency between all these speakers simplifies processor setup and prevents shifts in timbre during sound pans.
Documentation
Technical specifications
Acoustic configuration
- Type: center speaker
- Design: 2½-way, sealed enclosure
- Crossover frequencies: 400 / 3000 Hz
Performance
- Frequency response: 30 – 40000 Hz
- Nominal / music power: 80 / 140 watts
- Sensitivity (2.83 V / 1 m): 89 dB
- Impedance: 4 – 8 ohms
Drivers
- Bass: 1 × 15.4 cm, Aluminium Titanium Black (ATB)
- Midrange: 1 × 15.4 cm, Aluminium Titanium Black (ATB)
- Treble: 1 × 2.5 cm, Aluminium Black (AB)
Dimensions and weight
- Dimensions (W × H × D): 50 × 17 × 27 cm
- Weight: 8.5 kg
Frequently Asked Questions
What amplifier is needed to drive the GLE 50 Center S2?
Most modern home theater amplifiers are suitable. The speaker handles a music power of 140 watts and has a minimum impedance of 4 ohms. A unit stable at this impedance will fully exploit the 89 dB sensitivity. A continuous power rating of 50 to 100 watts per channel is sufficient for an average-sized living room.
Does the fabric grille affect the sound?
Canton states that the oval grille is acoustically neutral. In practice, removing it may slightly improve treble definition, but the difference remains subtle. The grille also protects the cones from impacts and dust.
Can this speaker be used without a subwoofer?
It is possible for casual use, but films with a lot of deep bass will lose impact. The GLE 50 Center S2 goes down to 30 Hz, which covers most dialogue and central effects, but a subwoofer is still recommended for full-fledged home theater systems.
What is the difference compared to the previous GLE 50 Center?
The S2 version adopts ATB cones instead of raw titanium, and the tweeter switches from an aluminium-manganese dome to an AB dome with a redesigned waveguide. The exterior finish has also evolved, with magnetic oval grilles and satin front panels.
Do I need a dedicated stand, or can I place the speaker directly on a piece of furniture?
Both options work. Placing the speaker on a low unit under the TV is the most common setup. The LS 660 stand (optional) lets you raise the speaker if the furniture is too low or if you prefer a freestanding placement. In all cases, angle the speaker slightly toward the listening area.
- Eco-contribution included in the sale price.
- Manufacturer reference: 04528
