CERWIN-VEGA!­PROFESSIONAL­PASSIVE­SERIES­

Before You Begin

Whoa Nelly...Just because they’re passive, don’t mean they’re weak, so here are some things you need to nowk before you start. The Cerwin-Vega! subwoofers covered in this manual are designed for portable applications in which the speakers will be stacked directly on the floor, stage or a solid, stable platform. Cerwin-Vega! does not support suspension of the subwoofer models covered in this manual nor are these models intended for fixed installation in outdoor or high moisture environments. Moisture can damage the speaker cone and surround and can cause corrosion of electrical contacts. Avoid exposing the speakers to direct moisture. Keep speak rse out of extended or intense direct sunlight. The driver suspension will prematurely dry out and finished surfaces may egraded from long-term exposure to intense ultra-violet (UV) light.

Cerwin-Vega! subwoofers can generate substantial acoustic energy. When placed on a slippery surface such as polished wood or linoleum, the speaker may move due to its acoustical energy output. Precautions should be taken to assure that the speaker does not fall off a stage or table on which it is placed. You wouldn’t want that go-go dancer on the speaker to get hurt, now would you?

Cerwin-Vega! CVP subwoofers include a receptacle cup to allow mounting of a satellite speaker on top of the subwoofer using a standard 35mm speaker pole shaft. When using a standard speaker pole shaft, be sure to observe the following precautions:

oCheck the speaker pole shaft specifications to be certain it is designed to support the weight of the speaker.

oObserve all safety precautions specified by the speaker pole shaft manufacturer.

oAlways verify that the subwoofer is placed on a flat, level, and stable surface.

o Even though it would be funny route, cables so that performers, production crew, audience and drunk people do not trip over them, top lingp the speaker. Remember—think safety first!

o Always be cautious in windy, outdoor conditions as the stability of the entire system may be compromised.

Cerwin-Vega! subwoofers are easily capable of generating sound pressure levels (SPL) sufficient to cause ermanentp hearing damage to performers, production crew and audience members. Caution should be taken to avoid prolonged exposure to SPL in excess of 90 dB.

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Cerwin-Vega CVP-121, CVP-118 manual Before You Begin
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CVP-121, CVP-118 specifications

Cerwin-Vega is a well-respected name in the audio equipment industry, particularly well-known for their high-performance subwoofers and professional audio solutions. Two of their standout offerings are the Cerwin-Vega CVP-118 and CVP-121 subwoofers, which are designed for both professional audio applications and high-quality playback in home settings. These subwoofers offer impressive performance and a range of features that make them suitable for various sound reinforcement scenarios.

The Cerwin-Vega CVP-118 is an 18-inch subwoofer that delivers deep, powerful bass. With a maximum power handling capacity of 1200 watts and a frequency response ranging from 35 Hz to 200 Hz, the CVP-118 ensures that low-end frequencies are produced with clarity and impact. It features a robust MDF enclosure, which enhances the durability of the unit while reducing unwanted resonance. The subwoofer is also equipped with a high-efficiency design, allowing it to produce more sound output with less power, making it an excellent choice for mobile DJs, live sound applications, and club environments.

On the other hand, the CVP-121 is a 21-inch subwoofer that takes bass performance to the next level. With an impressive maximum power handling of 2400 watts, the CVP-121 is capable of delivering overwhelming low-frequency output that can fill large venues. It also has a frequency response that extends down to 29 Hz, allowing it to reproduce the deepest bass notes with authority. The CVP-121 incorporates advanced design features, including a vented port for efficient airflow, which helps to prevent overheating and distortion during high-output levels.

Both the CVP-118 and CVP-121 utilize Cerwin-Vega's proprietary technologies, such as their custom-designed woofers and advanced voice coil cooling systems, which contribute to enhanced thermal management and driver longevity. They are built to withstand the rigors of professional use, making them reliable choices for sound engineers and DJs alike.

Additionally, both models are designed for easy integration with existing sound systems. They come with versatile input options, including speakON and 1/4-inch input connectors, ensuring compatibility with various setups. The robust build quality of these subwoofers is complemented by their sleek, professional appearance, making them visually appealing for live performances and installations.

In summary, the Cerwin-Vega CVP-118 and CVP-121 subwoofers are impressive solutions for anyone seeking powerful, reliable low-frequency performance. Whether for professional sound reinforcement or personal enjoyment, their combination of advanced technologies and high-quality construction makes them a top choice for bass enthusiasts and audio professionals alike.
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