Roland SSM-151 Owner's Manual

Pages 8

Year 1997

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of 8

Roland SSM-151 Specification

The Roland SSM-151 is a versatile speaker designed for both professional and personal audio applications. It features a robust 15-inch woofer, delivering a powerful and clear low-frequency response that is ideal for a wide range of music genres. The speaker is engineered with a high-frequency compression driver that ensures crisp and articulate highs, providing a balanced sound profile suitable for live performances, studio monitoring, and general audio playback.

The SSM-151 is rated at 300 watts of continuous power, with a peak power handling capability of 600 watts, allowing it to produce high sound pressure levels without compromising audio quality. Its frequency response ranges from 40 Hz to 20 kHz, ensuring comprehensive coverage of the audible spectrum. The speaker's impedance is measured at 8 ohms, making it compatible with a variety of amplifiers and audio equipment.

Constructed with a durable polypropylene enclosure, the SSM-151 is designed to withstand the rigors of frequent use and transportation. It features integrated handles for easy portability and a pole mount socket, offering flexibility in positioning for optimal sound distribution. The speaker's connectivity includes dual 1/4-inch and Speakon inputs, allowing for versatile input options and daisy-chaining capabilities.

With dimensions of 27 x 18 x 15 inches and a weight of approximately 45 pounds, the Roland SSM-151 is relatively compact and easy to handle, making it suitable for both fixed installations and mobile setups. Its design and acoustic performance make it an excellent choice for musicians, DJs, and audio professionals seeking reliable and high-quality sound reinforcement.

Roland SSM-151 F.A.Q.

How do I connect the Roland SSM-151 Speaker to a mixing console?

To connect the Roland SSM-151 Speaker to a mixing console, use a balanced XLR cable from the output of the mixing console to the input of the speaker. Ensure that both devices are powered off during connection to prevent any electrical damage.

What is the ideal placement for the Roland SSM-151 Speaker in a live setup?

Place the Roland SSM-151 Speaker at ear level for the audience and angled slightly towards the center of the listening area. Ensure the speakers are equidistant from the center for optimal stereo imaging.

How can I troubleshoot sound distortion issues with my Roland SSM-151 Speaker?

Check all cable connections for any loose or damaged cables. Ensure the input levels are not set too high and adjust the equalization settings to see if distortion decreases. If the problem persists, test with a different audio source.

What maintenance practices are recommended for the Roland SSM-151 Speaker?

Regularly clean the exterior of the speaker with a soft, dry cloth. Avoid using any solvents or cleaners. Periodically check and tighten any mounting hardware and inspect cables for wear and tear.

How do I set up the Roland SSM-151 Speaker for outdoor events?

Ensure the speaker is placed on a stable and level surface. Use speaker stands designed for outdoor use and protect the speaker from moisture with covers if necessary. Adjust the equalizer settings to compensate for open-air acoustics.

Can the Roland SSM-151 Speaker be used with a home theater system?

Yes, the Roland SSM-151 Speaker can be integrated into a home theater system. Connect using compatible audio interfaces, ensuring the speaker's power rating matches the system's requirements to avoid damage.

What should I do if the Roland SSM-151 Speaker does not power on?

Check the power cable for any damage and ensure it is securely connected to a functioning power outlet. Verify that the power switch on the speaker is turned on. If the issue persists, consult a professional technician.

How can I minimize feedback when using the Roland SSM-151 Speaker with a microphone?

Position the microphone behind the speaker to prevent sound from directly entering it. Use a microphone with a directional pickup pattern and adjust the speaker's equalizer settings to reduce frequencies prone to feedback.

Is it possible to mount the Roland SSM-151 Speaker on a wall?

Yes, the Roland SSM-151 Speaker can be wall-mounted using appropriate wall brackets. Ensure that the brackets are rated for the speaker's weight and follow the manufacturer's instructions for safe installation.

What are the recommended settings for the Roland SSM-151 Speaker for a small venue?

Set the volume level to match the venue size while ensuring clarity and minimal distortion. Adjust the equalizer to enhance mid-range frequencies for vocal clarity. Conduct a sound check to make further adjustments as needed.