Niles Audio SW300 manual Adjustable LOW-PASS, HIGH-PASS Phase Controls, Adjustable Isolating Feet

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ADJUSTABLE LOW-PASS, HIGH-PASS,

AND PHASE CONTROLS

Variable low-pass and high-pass filters divide the incoming stereo audio spectrum into separate signal paths for the mono subwoofer reproduction and stereo pass-through to a pair of satellite loudspeakers. A fully-adjustable (0-to-180 degree) phase control ensures optimal system integration, no matter where the SW300 is placed in the room.

MUSIC SENSE CIRCUITRY FOR AUTOMATIC POWER ON/OFF

When activated, the SW300’s music sense circuits will continually monitor the audio inputs and automatically power on the subwoofer when audio signals are detected. Conversely, the music sense circuits will automatically power off the subwoofer, after a preset time, when signals are no longer present. The SW300 also includes a POWER TRIGGER input that allows a 12 volt input to remotely power on/off the SW300 in the same way.

CASCADE AUDIO OUTPUTS FACILITATE EASY CONNECTION OF ADDITIONAL WOOFERS

For larger rooms, or stereo subwoofer applications, several SW300’s can be easily added to a home theater system using the cascading line-level audio outputs to feed additional SW300 audio inputs in a daisy-chain connection.

ATTRACTIVE, YET RIGID, COMPACT CABINET WITH REMOVABLE METAL GRILLE

The SW300 is housed in an attractive, compact, 11-layer no-void, birch-ply, cross-braced black cabinet that provides the ultimate in rigidity and sound clarity. The black perforated-metal grill is removable for those interested in showcasing the technology.

ADJUSTABLE ISOLATING FEET

The SW300 is equipped with four adjustable spike feet (pre-installed with large slip-on rubber covers) that mechanically couple the woofer cabinet to a hard floor. For carpet placement, the rubber covers can be removed to reveal the spikes.

DOLBY® DIGITAL READY

The SW300 is specifically designed for Home Theater Sound. This model exceeds the specifications set forth by Dolby Laboratories for the accurate reproduction of Dolby Digital-Encoded Sources.

INSTALLATION CONSIDERATIONS

RCA CABLE

For the best possible performance using the line-level connections, use high-quality RCA cables that feature low impedance and gold-plated connectors. Consult your local Niles dealer for their recommendations.

LOUDSPEAKER WIRE

Use 2-conductor loudspeaker wire when connecting loudspeakers to your receiver or amplifier. For most applications, we recommend using 16- or 18-gauge wire. For wiring runs longer than 80 feet, we recommend 14-gauge wire. The binding post terminals will accommodate up to 12-gauge wire directly. Larger sizes can be accommodated via pin connectors.

When running wire inside walls or ceilings, always use (CL-2 or CL-3) rated cable. In some areas, conduit is also required. For a trouble-free installation, low-voltage wire such as speaker wire must be run in accordance with the National Electrical Code and any applicable provisions of the local building code. If you are unsure of the correct installation techniques, wire jacket, or type of conduit to use, consult a professional audio/video installer, building contractor, or the local building and inspection department.

TECH TIP

Wire size is expressed by its AWG (American Wire Gauge) number – the lower the number, the larger the wire. For example, 12 AWG is physically larger than 14 AWG.

NOTE: THE NILES SW300 POWERED SUBWOOFER IS EXPRESSLY DESIGNED FOR USE IN HOME THEATER AND MUSIC APPLICATIONS. FOR HOME THEATER FRONT- OR CENTER-CHANNEL APPLICATIONS, WE RECOMMEND USING A NILES PHD, HDLCR, OR HDLCRBX LOUDSPEAKER. FOR REAR-CHANNEL APPLICATIONS, WE RECOMMEND USING A NILES HDFX, CM6HDFX, OR DS LOUDSPEAKER.

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NILES AUDIO CORPORATION – 1-800-BUY-HIFI

 

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Contents SW300 Congratulations Table of ContentsIntroduction Aluminum Driver BASKET/FRAME Important Safety Instructions Features and BenefitsRCA LINE-LEVEL and LOUDSPEAKER-LEVEL Inputs Adjustable LOW-PASS, HIGH-PASS Phase Controls Music Sense Circuitry for Automatic Power ON/OFFAdjustable Isolating Feet Loudspeaker WireSW300 Placement Controls and ConnectorsBoundary Effect Operation ControlsSignal Connectors and Power Controls TWO SW300S and Satellite Loudspeaker System ApplicationsSW300 Triggers Wiring SW300 and SPEAKER-LEVEL Connection to Satellite LoudspeakersAdjusting the Feet Connecting the SW300Setting UP the SW300 Finishing the InstallationInstalling and Removing the Grille Checking Phase on the Satellite LoudspeakersCleaning Specifications FCC Instructions to the UserLimited Warranty Warranty Registration CardL e s a u d i o C o r p o r a t i o n

SW300 specifications

The Niles Audio SW300 is a cutting-edge subwoofer that has been designed to enhance the audio experience in home theater systems and music setups. Known for its impressive power and deep bass response, this subwoofer is an excellent choice for audiophiles and casual listeners alike.

One of the standout features of the SW300 is its robust power output. With a built-in 300-watt amplifier, this subwoofer effortlessly generates rich and powerful low frequencies, ensuring that every explosion, musical note, and subtle sound detail is delivered with clarity and depth. The amplifier is also intelligently designed to optimize performance, allowing the SW300 to adapt to various environments and audio settings.

The SW300 employs a 12-inch high-excursion polypropylene cone driver, which is specifically engineered to produce tight, responsive bass. This driver minimizes distortion while maximizing output, making it ideal for both movies and music. Its superior build quality ensures durability, making the SW300 a long-lasting addition to any audio setup.

In addition to its impressive hardware, the Niles Audio SW300 incorporates advanced technologies for improved performance and versatility. It features a built-in crossover that allows users to adjust the frequency response, ensuring seamless integration with other speakers in the system. The variable low-pass filter can be set to suit personal preferences, whether you desire deep bass for cinematic experiences or precise low-end for music.

Connectivity options are abundant with the SW300, featuring both line-level and speaker-level inputs. This versatility allows it to be integrated into various audio systems, whether they are traditional stereo setups or modern surround sound configurations. The subwoofer also includes phase control settings, enabling users to fine-tune the sound stage for optimal performance.

Another noteworthy characteristic of the SW300 is its sleek, stylish design. Available in multiple finishes, it can complement any room’s decor while delivering the high-performance sound that Niles Audio is known for. Its compact size makes it easy to place in various locations without compromising on audio quality.

In summary, the Niles Audio SW300 subwoofer stands out for its powerful performance, advanced technologies, and user-friendly features. Whether you are watching your favorite films or listening to music, the SW300 is engineered to elevate your audio experience, making it a worthwhile investment for sound enthusiasts.
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