Niles Audio OS6.5, OS5.5 manual OS 7.5 Loudspeaker, Specifications

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SPECIFICATIONS

OS 7.5 Loudspeaker

Driver Complement

7" carbon-weave polypropylene woofer

1" Teteron dome tweeter with fluid cooling

Recommended

Amplifier Power

5 to 150 watts per channel

Nominal Impedance

8 ohm

Frequency Response

60 Hz to 23 kHz, +/- 3 dB

Sensitivity

91 dB with 2.83 V pink noise input, measured at 1 meter on axis

Wiring Requirements

We recommend using 16- to 18-gauge speaker wire for runs up to 80 feet (24.38 meters) and 14-gauge speaker wire for runs up to 200 feet (60.96 meters). The connectors will accommodate 12- to 22-gauge wire.

Dimensions (Loudspeaker with U-Bracket)

8-3/16" x 13-5/16" x 9-3/16" (20.8cm x 33.8cm x 23.3cm)

Weight (Loudspeaker and Bracket)

23 lb per pair (10.4 kg)

OS 6.5 Loudspeaker

Driver Complement

6" carbon-weave polypropylene woofer

1" Teteron dome tweeter with fluid cooling

Recommended

Amplifier Power

5 to 125 watts per channel

Nominal Impedance

8 ohm

Frequency Response

70 Hz to 23 kHz, +/- 3 dB

Sensitivity

90 dB with 2.83 V pink noise input, measured at 1 meter on axis

Wiring Requirements

We recommend using 16- to 18-gauge speaker wire for runs up to 80 feet (24.38 meters) and 14-gauge speaker wire for runs up to 200 feet (60.96 meters). The connectors will accommodate 12- to 22-gauge wire.

Dimensions (Loudspeaker with U-Bracket)

7-7/16" x 12" x 7-3/4" (18.9cm x 30.5cm x 19.7cm)

Weight (Loudspeaker and Bracket)

18 lb per pair (8.2 kg)

OS 5.5 Loudspeaker

Driver Complement

5" carbon-weave polypropylene woofer

1" Teteron dome tweeter with fluid cooling

Recommended

Amplifier Power

5 to 100 watts per channel

Nominal Impedance

8 ohm

Frequency Response

95 Hz to 23 kHz, +/- 3 dB

Sensitivity

90 dB with 2.83 V pink noise input, measured at 1 meter on axis

Wiring Requirements

We recommend using 16- to 18-gauge speaker wire for runs up to 80 feet (24.38 meters) and 14-gauge speaker wire for runs up to 200 feet (60.96 meters). The connectors will accommodate 12- to 22-gauge wire.

Dimensions (Loudspeaker with U-Bracket)

6-1/4" x 9-7/8" x 6-3/4" (15.9cm x 25.1cm x 17.1cm)

Weight (Loudspeaker and Bracket)

12 lb per pair (5.4 kg)

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Contents OS7.5 OS6.5 OS5.5 Table of Contents CongratulationsIntroduction PATENT-PENDING Integrated WOOFER/BAFFLE Assembly CARBON-WEAVE Polypropylene Woofer ConeBUTYL-RUBBER Woofer Cone Surround Dispersion StabilizerRIGID, ACOUSTICALLY-INERT Cabinet ALL-WEATHER VersatilityHome Theater Applicability Integrated Mounting Bracket and Shelf StandParts Guide OS .5 Parts GuideNiles Audio Corporation 1-800-BUY-HIFI Wiring Incorporating a Volume ControlInstallation Considerations Tools and Materials RequiredRecommended Amplifier Power Placing Loudspeakers for the Best Sound QualitySpeaker Placement Zone Place ment Placement for more bass output Mounting MethodsSafety First OS loudspeakers can be mounted three waysPainting the Loudspeaker Tools RequiredPreparing to Paint Removing the grille using an awl Painting the CABINET, Bracket KNOBS, and BracketPainting the Grille Replacing the GrilleInstallation Mounting the bracketConnecting the Loudspeaker Mounting the shelf stand on the OS loudspeakerChecking Loudspeaker Phase Operation Listening AT Higher VolumesCleaning Specifications OS 7.5 LoudspeakerNiles Audio Corporation 1-800-BUY-HIFI Page Niles Audio Corporation 1-800-BUY-HIFI L e s a u d i o C o r p o r a t i o n
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OS5.5, OS6.5 specifications

Niles Audio has long been a respected name in the realm of high-performance audio systems, and their OS series stands as a testament to their commitment to quality and innovation. Among their exceptional offerings are the OS6.5 and OS5.5 outdoor speakers, designed to deliver powerful sound and rugged durability for outdoor environments.

The Niles Audio OS6.5 speaker is equipped with a 6.5-inch a polypropylene woofer that ensures deep, resonant bass. Paired with a 1-inch aluminum dome tweeter, this combination delivers a full-range audio experience, making it ideal for various outdoor settings, from patios to pool areas. The powerful drivers are designed to provide clear sound even in large open spaces, producing balanced audio that enhances any gathering or event.

On the other hand, the OS5.5 features a slightly smaller 5.25-inch woofer, which still excels in delivering impressive sound quality. Its 1-inch aluminum dome tweeter complements the woofer, creating a rich auditory experience. Both models utilize optimized power handling technology that allows them to operate efficiently and deliver maximum sound output without distortion.

One significant highlight of both the OS6.5 and OS5.5 speakers is their weather-resistant design. Built to withstand the elements, these speakers are constructed with rugged materials that offer protection against rain, UV rays, and temperature fluctuations. This durability ensures long-lasting performance, making them ideal for year-round outdoor use.

Installation is simplified with a user-friendly mounting system, allowing for easy placement on walls or in gardens. The speakers are designed to blend seamlessly into outdoor environments, with aesthetic options available to suit various architectural styles.

Furthermore, both models can be matched with Niles Audio's powerful amplifiers, enabling audiophiles to maximize their sound experience. The speakers can be integrated into an existing audio system, allowing users to enjoy their favorite music in an expansive outdoor space without compromising on quality.

In summary, the Niles Audio OS6.5 and OS5.5 outdoor speakers embody the perfect fusion of sound quality, durability, and versatility. With their robust construction, advanced audio technology, and user-friendly features, these speakers are an excellent choice for anyone looking to enhance their outdoor audio experience. Whether you’re hosting a lively gathering or enjoying a quiet evening outdoors, Niles Audio ensures you do so with style and superior sound.