Emotiva Airmotiv RS13, Руководство пользователя

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AIRMOTIV RS13 R
efeRence
S
ubwOOfeR
Subwoofer Placement and Configuration
The best location for your subwoofer will depend on a lot of things - including the acoustics of
your room, the characteristics of your main speakers, and practical considerations like where
you have room for it. Whole books have been written about the subject - and even experts often
disagree. The RS13 Reference Subwoofer has a single port on the front, and no extensive vents or
heat sinks on its rear panel, so it may be placed in a corner or close to a wall.
Some frequently chosen locations include: in the front between your main front speakers,
in a front or rear corner, or in the center of a side wall or rear wall. Each has advantages and
disadvantages, and each may or may not work well in your particular system.
One way of choosing a good location is sometimes humorously referred to as the “subwoofer
crawl”. To use this method, you connect your subwoofer temporarily to your audio system, place
the sub in your normal listening position, where you would normally sit, and play music through
it with plenty of bass. You then crawl around on the floor, stopping and listening at each location
where you’re considering putting your sub. Once you find the spot where the bass sounds the
best and cleanest, you switch places with the subwoofer, placing it in the location where the bass
sounded the best. This often turns out to be a good location for your sub.
Note: Your Reference Subwoofer contains a powerful yet efficient Class D amplifier. While the
back plate of the RS13 will get slightly warm in normal use, no special ventilation or clearance
is required.
The Airmotiv RS13 may be used with a wide variety of different systems and how you configure it
will depend on the type of system you have. A properly configured subwoofer should add depth
and a solid foundation to your listening experience, but should not be audible as a separate
sound source, and you should not be able to detect its physical location in the room by listening
to it. The visceral low bass delivered by a subwoofer should simply fill the listening area. Please
feel free to call us at Emotiva Technical Support if you have any questions about how to connect
or configure your Airmotiv RS13 Reference Subwoofer.
Note: The way your main speakers and subwoofer blend together will sound slightly different
at different locations in the room. These adjustments should be made by listening at your
normal listening location. If your equipment is located across the room, walk back to your
favorite chair and listen to the results from there each time you make an adjustment.
Note: After you’ve configured everything on your pre/pro, or used your automatic room
correction to do so, you should AVOID changing location of the RS13, and the Crossover and
Phase Control settings, as this will change the way it sounds. However, you may use the Volume
Control to increase or reduce the overall amount of bass to suit your tastes.