Variable Notch Filter, Line Level Input

Subwoofer Controls

3. Variable Notch Filter

For details on how to operate the Variable Notch Filter, see Page 10.

4. Line Level Input

If your amplification system has a dedicated subwoofer it should be connected to the line level input. If you have a mono connection from your amplifier you may use either connection. The output sockets can be used if an additional subwoofer is to be added to your system.

Note: To prevent damage to the amplifier, only connect using high level inputs OR line level inputs.

DO NOT USE BOTH METHODS OF CONNECTION AT THE SAME TIME

6. Phase

This allows you to match the time integration of your subwoofer to the other speakers in your system. This is especially useful when the subwoofer and any other speakers in your system are positioned at different distances from the listener.

7. Frequency

This is used to adjust the point at which the crossover will separate the low frequencies being used by the subwoofer from the higher frequencies played by the rest of the system. Raising the Low Frequency Cut-Off will increase the frequency range that the MS909W will reproduce. Lowering the Low Frequency Cut-Off will limit the range of frequencies reproduced.

5. Volume

This control allows you to adjust the volume of low frequency output from your subwoofer amplifier to obtain the best sound/balance within your surroundings.

8. AC Power Socket

Use this socket to connect to an appropriate mains socket via the AC Power Cable supplied.

MS909W specifications

The Mordaunt-Short MS909W is a prominent addition to the world of high-fidelity loudspeakers, distinguished by its rich sound profile and modern technological advancements. Known for its impressive performance, the MS909W is designed for audiophiles seeking a superior listening experience in both music and home theater applications.

At the core of the MS909W's performance is its high-quality driver configuration. This model typically features a combination of a rugged polypropylene bass driver and a silk dome tweeter. The bass driver is engineered to deliver deep, resonant lows, ensuring that the low-end frequencies are not only present but also accurately reproduced. The silk dome tweeter, on the other hand, is responsible for clearer and more detailed high frequencies, providing a well-rounded sound spectrum.

One of the standout features of the MS909W is its unique cabinet design. The enclosure is crafted to minimize resonance and unwanted vibrations, ensuring that the sound remains pure and undistorted. This is further enhanced by the use of advanced bracing techniques, which provide additional support to the structure and enhance its overall durability. The stylish finish, often available in multiple colors, allows the speaker to seamlessly blend into various home décors.

In terms of connectivity, the Mordaunt-Short MS909W offers versatility, allowing users to integrate the speakers into existing audio systems with ease. The speakers are designed to handle a range of power inputs, which suits both casual listeners and serious audio enthusiasts. This adaptability is amplified by the fact that they can be paired with a variety of amplifiers, making them a flexible choice for a wide range of setups.

The MS909W also features a high crossover frequency, which aids in the precise division of audio signals between the bass and treble drivers. This technological advancement ensures that each driver performs optimally without interference, resulting in a clearer and more coherent soundstage.

Overall, the Mordaunt-Short MS909W stands out in the crowded loudspeaker market due to its blend of innovative design, quality craftsmanship, and exceptional sound performance. Whether used in a dedicated audio setup or as part of a comprehensive home theater system, the MS909W promises to deliver an immersive listening experience, making it a must-consider option for those looking to elevate their audio enjoyment.