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Rocket UFW-12 Subwoofer Enjoyment Guide Yours exclusively through 2150 W. 6th Ave. • Suite L • Broomfield, CO 80020 • Toll Free 1-877-543-7500 • e-mail: info@av123.com...
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That’s why AV123 will continue to work hard to earn your respect with technical advice and customer service that is second to none in our in- dustry.
In addition to the please unplug it from the wall. expert advice available on our website, or C. Line Fuse – The UFW-12 is equipped with through our trained advisors, there is simply not a 10-amp fast blow fuse (120V). Always a safer way to buy.
Spike Feet also included metal discs to provide a contact point between your speaker spikes and the Included with your Rocket UFW-12 subwoofer floor. To use, simply place the disc under the are the same high quality spike such that the small indentation is aligned...
The driver can be facing you or be pointed along either wall. The low frequency sound waves emitted by the UFW-12 are quite long and will therefore interact greatly with the walls of your room. As a result, even small placement adjustments can have a significant impact on the sound you hear.
L and R inputs on Your speaker system amplifier will be less taxed the UFW-12’s back panel from a low-level output as well, since much of the stress of producing on your preamplifier or receiver. Often “Tape” or deep bass will be eliminated.
(in the re- tings. The THX standard, and the recommended ceiver’s control panel) by a few dB above the crossover with your UFW-12 is 80Hz for home main channel level. This can be very effective at theater.
“frequency sweep” of your room. This of this manual). will give you a graphical representation of how the UFW-12 is performing in your unique listen- 5.2 Interpreting the Results ing environment. Once you’ve completed this exercise, you will 5.1 Performing a Room Frequency Sweep...
B) Bandwidth—The bandwidth control on your our center (instead of 20Hz). Because we must UFW-12 allows you to set the WIDTH of the filter be equidistant from this center frequency, our you want applied. This control is based on a per- range thus becomes 25Hz to 85Hz—much closer...
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This can be done with the following equation: Thus, in this example, a 5dB cut applied to our curve will sufficiently “tame” this peak and flat- [(Bandwidth)x(Center Hz)] + (Center Hz) ten the response of the UFW-12 in your room. New Center (55Hz) Actual Curve Width...
Call USA toll-free 877.543.7500 or worldwide at 303.543.7500. Whether you need technical assistance, have a suggestion to make your UFW-12 even better, or simply want to let us know how much you enjoy your new subwoofer, please feel free to contact...