Peavey QW 118P Operations Manual

Peavey QW 118P Speaker Operations manual cover
Pages 48
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Peavey QW 118P Speaker Operations Specification

The Peavey QW 118P is a high-performance powered subwoofer designed for professional sound reinforcement applications. This subwoofer is engineered to deliver deep, powerful bass with precision, employing a robust 18-inch low-frequency driver accompanied by a Kevlar-impregnated cone for enhanced durability and reduced distortion. Driven by a built-in amplifier rated at 1,200 watts peak power, the QW 118P ensures ample headroom and dynamic performance, making it suitable for a wide range of venues and live sound environments.

The enclosure of the QW 118P features a rugged, roadworthy construction with a durable, textured black finish, equipped with heavy-duty steel handles for easy transport. The design incorporates a bass reflex system with a front-loaded port, optimizing low-frequency output while minimizing unwanted resonance. Connectivity is facilitated through a dual XLR and 1/4-inch input configuration, allowing integration with various audio systems and providing flexibility in setup.

The QW 118P includes an adjustable crossover, enabling users to seamlessly integrate the subwoofer with full-range speakers, ensuring a balanced audio spectrum. The inclusion of a phase switch further enhances compatibility with different speaker arrangements, allowing for optimal sound alignment. For added convenience, the subwoofer is equipped with a built-in pole mount, offering support for satellite speaker placement.

Overall, the Peavey QW 118P is designed to deliver robust, high-quality bass performance, suitable for both portable and installed sound systems. Its combination of powerful amplification, durable construction, and versatile connectivity options makes it an ideal choice for sound engineers and audio professionals seeking reliable low-frequency reinforcement.

Peavey QW 118P Speaker Operations F.A.Q.

What is the best way to connect the Peavey QW 118P to a mixer?

To connect the Peavey QW 118P to a mixer, use a balanced XLR cable. Plug one end into the mixer's main output and the other into the XLR input on the QW 118P. Ensure the mixer output level is set appropriately to avoid distortion.

How can I prevent overheating of my Peavey QW 118P during extended use?

Ensure the speaker has adequate ventilation. Avoid placing it in direct sunlight or near heat sources. Regularly clean the vents and fans to prevent dust accumulation. Consider using a fan or air conditioning in hot environments.

What should I do if the Peavey QW 118P is not producing any sound?

Check all cable connections and ensure the power switch is on. Verify the input source is active and at a sufficient volume level. Inspect the fuse and replace it if blown. If the problem persists, consult a professional technician.

How do I properly configure the crossover settings on the Peavey QW 118P?

Use the built-in crossover selector switch to choose the appropriate crossover frequency for your setup. Refer to the manual for recommended settings based on your specific audio configuration.

What maintenance should be performed regularly on the Peavey QW 118P?

Regularly clean the exterior with a dry cloth and ensure that all vents are free from dust. Check cables and connectors for wear and tear. Periodically test the speaker to ensure optimal performance.

Can the Peavey QW 118P be used outdoors and what precautions should be taken?

Yes, it can be used outdoors. Ensure it is placed in a sheltered area to protect it from rain and moisture. Use weather-resistant covers and avoid direct exposure to sunlight for prolonged periods.

What is the recommended power source for the Peavey QW 118P?

The Peavey QW 118P requires a stable 120V AC power source. Avoid using long extension cords and ensure the power outlet can handle the required current without fluctuations.

How can I adjust the sound output to suit different venues with the Peavey QW 118P?

Use the built-in equalizer settings to adjust the bass levels as needed. Experiment with positioning to optimize sound dispersion and balance. Consult the venue acoustics guide for specific adjustments.

What should I do if I experience distortion at high volumes on the Peavey QW 118P?

Lower the input gain on your mixer or audio source. Ensure that the limiter is activated on the speaker. Check cabling for any faults that may introduce noise. Adjust the crossover settings if necessary.

How do I safely transport the Peavey QW 118P?

Use a padded speaker cover or case to protect the unit during transport. Secure it properly in your vehicle to prevent movement. Avoid stacking heavy items on top of the speaker.