Niles Audio OS-20 manual Specifications

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SPECIFICATIONS

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SPECIFICATIONS

Recommended Amplifier Power

Five to one hundred watts per channel

Nominal Impedance

8 Ohms

Frequency Response

68 Hz to 21kHz, plus or minus 3 dB (on axis)

Sensitivity

91 decibels for 2.83 volts of Pink Noise, measured at 1 meter on axis

Wiring Requirements

Sixteen to eighteen gauge 2-conductor (unshielded or shielded) wire for runs up to eighty feet. Fourteen gauge 2-conductor (unshielded or shielded) wire for runs up to two hundred feet.

Temperature Extremes

-50° to 200° Fahrenheit

Dimensions (Speaker without U-Bracket)

9-7/8" Wide x 13" High x 7-1/4" Deep

Dimensions (Speaker with U-Bracket)

9-7/8" Wide x 13" High x 9" Deep

Weight (Speaker and Bracket)

8-1/2 lbs.

PLEASE FILL OUT THE WARRANTY REGISTRATION CARD ON THE REVERSE SIDE, DETACH, AND MAIL TO:

Niles Audio Corporation

Warranty Registration Dept.

P.O. Box 160818

Miami, Florida 33116-0818

DETACH HERE

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Contents OS-20 Introduction Table of ContentsFeatures & Benefits Terminating methods Easy Finger-Sized AccessParts Guide Premium Gold-Plated Five-Way Binding PostsRecommended Amplifier Power Installation ConsiderationsWiring Incorporating a Volume ControlMounting Methods Placing the OS-20 for the Best Sound QualityPreparing to Paint Safety FirstTools Required Replacing the Grill Painting the Cabinet, Bracket Knobs and BracketPainting the Grill Mounting the Bracket InstallationConnecting the Speaker Speaker PhaseNess of the bass and the loudness of the sound Final AdjustmentsCleaning Specifications Limited Warranty Warranty Registration Card

OS-20 specifications

Niles Audio has long been a trusted name in the world of high-performance audio solutions, and the OS-20 outdoor speaker exemplifies the brand's commitment to quality and innovation. Designed to deliver superior sound while seamlessly blending into outdoor environments, the OS-20 offers a range of features and technologies that make it a standout choice for audiophiles looking to enhance their outdoor listening experience.

One of the main features of the Niles OS-20 is its robust construction. Built from high-quality materials, the speaker is designed to withstand harsh weather conditions, including rain, sunlight, and temperature fluctuations. The UV-resistant enclosure ensures that the speaker retains its appearance and performance over time, while the durable grille protects the driver from potential damage from the outdoors. This makes the OS-20 an ideal solution for gardens, patios, and pool areas.

The OS-20 is equipped with a 6.5-inch polypropylene woofer and a 1-inch titanium dome tweeter, both of which are engineered to provide a wide frequency response and exceptional clarity. This combination allows the speaker to deliver rich bass and crisp highs, ensuring that every note of your favorite music is captured with precision. The speaker’s frequency response ranges from 65Hz to 20kHz, making it suitable for various musical genres.

Another notable characteristic of the OS-20 is its innovative positioning options. With a built-in mounting bracket, the speaker can be easily installed in multiple orientations, whether it's on a wall, ceiling, or even on the ground. This versatility allows users to optimize sound dispersion, ensuring an immersive listening experience for everyone in the vicinity.

The OS-20 also features a weather-resistant design that includes an IP67 rating. This means that the speaker is not only resistant to dust but can also handle immersion in water for short periods. This level of protection further solidifies its suitability for outdoor use, making it a reliable choice for any event or gathering.

In summary, the Niles Audio OS-20 outdoor speaker combines durability, high-quality sound, and flexibility in installation to create an outstanding audio solution for outdoor spaces. With its weather-resistant design, superior driver technology, and versatile mounting options, the OS-20 is an excellent choice for anyone looking to bring high-fidelity sound to their outdoor environments. Whether for casual listening or entertaining guests, this speaker is engineered to exceed expectations.