Scansonic M Center Centre Speaker

Scansonic M Center centre speaker is designed for a Scansonic M Series home cinema system. This 2.5-way bass-reflex speaker reproduces the centre channel, which typically carries dialogue and sounds associated with action taking place in the centre of the screen.

Drivers and cabinet

Two 4.5-inch mid/bass drivers feature fibreglass cone diaphragms reinforced with a honeycomb structure. Each driver is fitted with a phase plug. High frequencies are reproduced by a sealed ribbon tweeter with a diaphragm constructed from layers of Kapton and aluminium.

The cabinet is heavily braced. At 600 mm wide and weighing 6.5 kg, the speaker requires a stable support or an appropriately selected mounting position.

Connection and amplifier selection

The speaker connects to the centre-channel output of a home cinema amplifier. Its nominal impedance is 4 ohms, so the amplifier must be capable of operating reliably with this load.

The recommended amplifier power is 50-100 W. This range is not defined as either continuous or maximum power. Assess amplifier output using its rating into a 4-ohm load rather than relying solely on a general power figure.

The stated sensitivity is 86.5 dB. The reference voltage, power and measurement distance are not specified, so this figure is only meaningful when compared with speakers measured under the same conditions.

Crossover and system setup

The internal crossover divides the signal at 300 Hz with a first-order slope and 4 kHz with a second-order slope. These are part of the speaker’s design and are not user-adjustable controls.

Do not confuse these values with the bass-management crossover setting in a home cinema amplifier. Set the centre-channel level, distance and crossover frequency separately in the amplifier, where those functions are available. Check the final level from the main listening position.

Placement and mounting

The bass-reflex ports are located at the rear of the cabinet. Do not place them directly against a wall or obstruct them. Adjust the distance from the wall by listening, as the effect will depend on the room and the furniture supporting or surrounding the speaker.

Consider the 600 × 310 × 420 mm dimensions before positioning the speaker beneath a screen. Check that the 310 mm-high cabinet will not block the picture and allow adequate space behind the 420 mm-deep enclosure for the rear ports.

Wall brackets are included. The mounting location and chosen fixing method must safely support the 6.5 kg speaker. Black and white finishes are available.

Technical specifications

FAQ

What is this centre speaker designed for?

It is designed for a Scansonic M Series home cinema system and reproduces the centre channel. Its position in the system is between the front left and front right speakers.

How should I choose a suitable home cinema amplifier?

Choose an amplifier that can operate reliably with the impedance stated in the specifications. Compare power ratings at the same load.

Do I need to set the 300 Hz and 4 kHz crossover points?

No. These are parameters of the speaker’s internal crossover. Channel crossover settings in the home cinema amplifier are configured separately to suit the complete speaker system.

What is known about the included wall brackets?

Wall brackets are listed as included, but their type, permitted load and installation requirements are not specified.

Does the 50 Hz lower limit remove the need for a subwoofer?

The frequency range is stated without a measurement tolerance. Decide whether a separate subwoofer is required according to the room, the content you listen to and the system as a whole.