Niles Audio OS7.5 manual Specifications

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SPECIFICATIONS

SPECIFICATIONS

OS 7.5 Loudspeaker

Recommended

Amplifier Power

5W – 150W

Nominal Impedance

8 ohms

Frequency Response

60Hz – 23kHz +/-3dB

Sensitivity

91dB for 2.83V pink noise

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.

OS 6.5 Loudspeaker

Recommended

Amplifier Power

5W – 125W

Nominal Impedance

8 ohms

Frequency Response

70Hz – 23kHz +/-3dB

Sensitivity

90dB for 2.83V pink noise

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.

OS 5.5 Loudspeaker

Recommended

Amplifier Power

5W – 100W

Nominal Impedance

8 ohms

Frequency Response

95Hz – 23kHz +/-3dB

Sensitivity

90dB for 2.83V pink noise

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.

Dimensions

Dimensions

Dimensions

(Loudspeaker

(Loudspeaker

(Loudspeaker

with U-Bracket)

with U-Bracket)

with U-Bracket)

8-3/16" Wide x 13-5/16"

7-7/16" Wide x 12" High

6-1/4" Wide x 9-7/8" High

High x 9-3/16" Deep

x 7-3/4" Deep

x 6-3/4" Deep

Weight (loudspeaker

Weight (loudspeaker

Weight (loudspeaker

and Bracket)

and Bracket)

and Bracket)

23 lbs. per pair

18 lbs. per pair

12 lbs. per pair

2 Year Limited Warranty

2 Year Limited Warranty

2 Year Limited Warranty

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Contents OS7.5 OS6.5 OS5.5 Table of Contents CongratulationsIntroduction Features & Benefits Low Diffraction Grille and Front Baffle Rigid, Acoustically Inert CabinetAll-Weather Versatility Home Theater ApplicabilityParts Guide Parts Guide Installation Considerations WiringIncorporating a Volume Control Tools and Materials RequiredRecommended Amplifier Power Placing Loudspeakers for the Best Sound QualityInstallation Considerations Mounting Methods Safety First OS loudspeaker can be mounted three waysPreparing to Paint Painting the LoudspeakerTools Required Painting the Cabinet, Bracket Knobs and Bracket Painting the GrilleReplacing the Grille Installation Connecting the Loudspeaker Loudspeaker Phase Operation Listening at Higher VolumesCleaning Specifications Detach Here Warranty Registration Card Age Musical tastesYear Limited Warranty Niles Audio CorporationNiles Audio Corporation

OS7.5 specifications

Niles Audio OS7.5 is a premium outdoor loudspeaker designed to deliver high-fidelity sound in outdoor settings. Engineered for all-weather performance, the OS7.5 is particularly well-suited for patios, gardens, poolsides, and other outdoor entertainment areas. With an emphasis on durability and sound quality, this speaker has quickly gained recognition among audio enthusiasts and homeowners alike.

One of the standout features of the Niles Audio OS7.5 is its robust construction. The speaker enclosure is made from high-quality, UV-resistant materials that not only protect the speaker from harsh sunlight but also resist fading over time. Additionally, the OS7.5 is designed to withstand moisture and can handle rain showers without compromising performance, making it an ideal choice for year-round outdoor use.

In terms of sound characteristics, the OS7.5 boasts a two-way design that includes a powerful 7.5-inch polypropylene woofer and a 1-inch polymer dome tweeter. This configuration allows for a wide frequency response, ensuring that both low and high frequencies are well represented. With a frequency response range from 45 Hz to 20 kHz, this speaker delivers rich, full-bodied sound that can easily fill outdoor spaces.

The OS7.5 is equipped with advanced technologies that enhance its audio performance. The speaker features a high-efficiency crossover that ensures seamless integration between the woofer and tweeter, resulting in clear and detailed sound reproduction. Additionally, the speaker's design minimizes distortion, allowing for louder volume levels without losing clarity.

For easy installation, the OS7.5 includes versatile mounting options. It comes with a sturdy bracket system that allows users to securely attach the speaker to walls, ceilings, or posts, providing flexibility in positioning for optimal sound coverage. The speaker is also available in a variety of colors that can seamlessly blend into outdoor environments.

With its combination of durability, high-quality sound, and versatile installation options, the Niles Audio OS7.5 stands out as a top choice for anyone looking to enhance their outdoor audio experience. Whether for casual listening or hosting gatherings, this speaker offers a premium solution for enjoying music and entertainment outside.