Niles Audio manual Adjusting the Feet, Connecting the SW300, Setting UP the SW300

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FINISHING THE INSTALLATION

ADJUSTING THE FEET

The SW300 is equipped with four adjustable spike feet, pre-installed with large, slip-on rubber covers. At the final placement site, adjust the feet/spikes as follows:

•On hard floors (e.g., wood, tile, etc.), check the SW300’s stability and, if needed, adjust the rubber feet one at a time until the cabinet is level.

•On carpeted floors, tilt the SW300 up and remove each rubber cover. Check the SW300’s stability and, if needed, adjust the spikes one at a time until the cabinet is level.

CONNECTING THE SW300

Connect the SW300 according to your application (see APPLICATIONS on page 10). Use high- quality RCA cables for all line-level connections (see CONTROLS AND CONNECTORS on page 7). For applications with loudspeaker-level connections, perform the following steps:

1.At each SW300 loudspeaker-level connection, separate the loudspeaker wire so that at least 2 inches of each conductor are free. Strip away 1/4 inch of insulation from each loudspeaker wire. Using correct polarity, connect the appropriate conductor to each five-way, speaker level, input binding post.

NOTE: OBSERVE CORRECT POLARITY: POSITIVE (+) GOES TO THE RED POST AND NEGATIVE

(–)GOES TO THE BLACK POST. IF YOU ARE UNSURE OF WIRE POLARITY, SEE THE SECTION, CHECKING PHASE ON THE SATELLITE LOUDSPEAKERS, ON PAGE 16.

2.Connect the other end of the loudspeaker wires to the home theater receiver (or amplifier) and satellite loudspeakers in the same way.

3.Using the five-way binding post of the SW300, connect the loudspeaker outputs to the appropriate satellite loudspeaker in the same way.

4.Turn on the home theater receiver and calibrate all loudspeakers in the system according to the receiver (processor) manufacturer’s instructions.

SETTING UP THE SW300

After making all the connections and calibrating the loudspeakers, set up the SW300 by performing the following steps (see CONTROLS AND CONNECTORS on page 7 for information on control operation):

1.On the rear panel, set the (Master) POWER switch to ON. Depending on your application, set the (Auto) POWER switch to ALWAYS ON or MUSIC/VOLTAGE SENSE.

2.On the front panel, set the following controls (and switches) to their initial positions:

•HIGH PASS FREQUENCY control (if applicable) = 160 Hz (or value recommended by satellite loudspeaker manufacturer)

•HIGH PASS ON/OFF switch = ON

•LEVEL SETUP switch = MUSIC

•MUSIC LEVEL control = 5

•MOVIE LEVEL control = 5

•LOW PASS FREQUENCY control = 120 Hz

•PHASE control = 0°

3.While playing a favorite music track, adjust your system’s volume control to a comfortable level and listen to the bass level at your favorite listening position (e.g., couch). Next, move the switch to MOVIE and play a favorite movie chapter. Listen to the bass level, and, if desired, adjust the MOVIE LEVEL control to change the movie bass level to taste.

4.Move the LEVEL SETUP switch back to MUSIC and play the music track again. If desired, adjust the MUSIC LEVEL control to taste.

5.Continue listening to your favorite music and movie sources using the appropriate setting for LEVEL SETUP. If you want a more solid-sounding bass (with less overtones), try moving the LOW PASS FREQUENCY control toward the lower frequencies. Experiment with different frequency settings until you find one that sounds best. If needed, readjust the MOVIE LEVEL and MUSIC LEVEL controls (see steps 3 and 4 above).

6.Continue listening to your favorite music and movie sources using the appropriate setting for LEVEL SETUP. Try experimenting with the PHASE control until you find its optimum setting. Depending on the SW300 placement, the bass should sound more pronounced when the phase has been optimized.

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Contents SW300 Table of Contents CongratulationsIntroduction Important Safety Instructions Features and Benefits Aluminum Driver BASKET/FRAMERCA LINE-LEVEL and LOUDSPEAKER-LEVEL Inputs Music Sense Circuitry for Automatic Power ON/OFF Adjustable LOW-PASS, HIGH-PASS Phase ControlsAdjustable Isolating Feet Loudspeaker WireControls and Connectors SW300 PlacementBoundary Effect Operation ControlsSignal Connectors and Power Controls Applications TWO SW300S and Satellite Loudspeaker SystemSW300 and SPEAKER-LEVEL Connection to Satellite Loudspeakers SW300 Triggers WiringConnecting the SW300 Adjusting the FeetSetting UP the SW300 Finishing the InstallationChecking Phase on the Satellite Loudspeakers Installing and Removing the GrilleCleaning FCC Instructions to the User SpecificationsWarranty Registration Card Limited WarrantyL 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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