About the Controls

Figure 1. CW10 controls.

Level .Knob

Setting the level too high will cause the bass to seem bloat- ed and is the single most common cause of bad sounding subwoofers. A rule of thumb is that the subwoofer should not draw attention to itself, but should simply make the sys- tems low end seem more extended and accurate.

Phase .Control .Switch

The phase control is entirely dependent on the size and configuration of your listening environment, the placement of the unit, and your seating arrangement. Due to the way bass sound waves develop in different rooms, there is no rule of thumb for setting phase. For instance, if your room has a peak at the subwoofer crossover area, you may wish to set the phase so the actual acoustic outputs of the subwoofer and main speakers are out of phase. Experiment, try different settings and be patient.

Crossover

When the CW10 is connected in multi-channel mode (via its LFE input), the crossover switch should be set to 'Bypass (LFE In)' so that the low pass filter is not active and your processor handles the bass management.

When connected in 2-channel mode (via its left and right inputs), the crossover switch should be set to 'Variable (L&R In)' so that the low-pass filter is active.

Low .Pass .Filter .Knob

When the CW10 is connected in multi-channel mode (via its LFE input), the low pass filter is not active and your pro- cessor handles the bass management. When connected in 2-channel mode via its line level left/right input, the low-pass filter is active.

As a general rule the low pass filter should be set equal to approximately 70% of your speaker’s lowest frequency response. Remember, this is a general rule. We advise that once you try the recommended setting using the for- mula above, you should try the surrounding settings to see which sounds best.

Status .LED (not shown above)

When the status LED (located on the front bottom of the subwoofer) is blue, the subwoofer is on. When the status LED is off the subwoofer is in standby mode.

Master .Power .Switch (not shown above)

Located on the back panel of the subwoofer, the Master Power switch must be set to 'Auto On' for the subwoofer to operate. When set to 'Auto On' the subwoofer will automatically enter a power saving mode when no audio signal is detected. The subwoofer will automatically come out of power saving mode when a signal is detected.

About the Controls

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MartinLogan CW10 user manual About the Controls
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CW10 specifications

The MartinLogan CW10 is a sophisticated in-wall subwoofer that redefines the boundaries of audio performance while seamlessly integrating into any living space. Designed for those who value both sound quality and aesthetic appeal, the CW10 delivers deep, impactful bass without sacrificing room aesthetics.

One of the main features of the CW10 is its advanced subwoofer technology, which includes a high-performance 10-inch cone driver. This driver is engineered to reproduce low-frequency sounds with immense accuracy and power, allowing users to experience thumping bass that is both rich and controlled. The driver operates within a carefully crafted enclosure, optimizing its performance and ensuring minimal distortion, which is critical for both music and home theater applications.

The CW10 also employs MartinLogan's patented Vojtko crossover technology. This feature is integral in managing the transition between high and low frequencies, ensuring that every note and nuance is captured and delivered seamlessly. The crossover helps maintain the dynamic range and tonal balance that listeners demand, making it an excellent choice for audiophiles and casual listeners alike.

One of the primary characteristics that sets the CW10 apart is its compact and discreet design. The subwoofer is intended for in-wall installation, allowing it to blend effortlessly into wall spaces while freeing up valuable floor space. The flush mount installation maintains the room's visual integrity, making it an ideal solution for modern living environments where design is just as important as performance.

Moreover, the CW10 is equipped with an adjustable low-pass filter, allowing users to tailor the subwoofer's response to suit their specific room acoustics and personal preferences. This level of customization enhances the listening experience, ensuring that the subwoofer works harmoniously with existing speakers and other audio equipment.

The CW10 also features a durable and aesthetically pleasing grille that can be painted to match your wall color, further enhancing its ability to integrate into any home decor.

In conclusion, the MartinLogan CW10 is a feature-rich in-wall subwoofer that combines advanced audio technologies with a sleek, unobtrusive design. With its powerful driver, innovative crossover technology, and customizable settings, the CW10 is an exceptional choice for anyone looking to elevate their audio experience while maintaining the elegance of their living space.
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