MK Sound S-250 Speaker System User Manual


 
When tone controls or equalizers are used to boost frequencies, the problem occurs much more rapidly. Even a
small boost of low or high frequencies can easily double the power requirement and lead to amplifier clipping at moder-
ate levels. Therefore, you should use your tone controls judiciously, avoiding extreme boosts of the bass and treble con-
trols, especially when you are listening at high volume levels.
The best way to avoid speaker damage is to use common sense. Use moderate boosts of tone controls or equaliz-
ers, at the very most. Listen carefully for any harshness and break-up, especially at high volume levels, and turn down
the volume when needed. If you cannot get enough volume, you may need to consider a higher-powered amplifier. If you
have any questions about this, please contact M&K or your local M&K dealer.
10. M&K WALL MOUNT BRACKET AND STAND OPTIONS
We recommend using M&K’s ST series of floor mount stands for your S-250 or S-150 speaker. See Figure 7. These
stands are comprised of several components. For each stand assembly, you will need the base, the leg/pipe, the leg/pipe
cover, and the bracket. For additional flexibility, you may choose to have the pipe custom made to suit your specific appli-
cation.
The use of M&K’s ST-series component stand will allow both vertical and
horizontal alignment. Making the critical speaker alignment process both accu-
rate and simple. Additionally, for even more precise aiming of the speakers, we
recommend using a laser alignment too. This laser too can be ordered direct
from M&K, just visit our web site for more information and ordering instructions.
If using speaker stands is not ideal for your particular application, M&K
also offers ST-Wall brackets, for the greatest flexibility in mounting your S-150
and S-250 speakers to the wall. The ST-Wall/Tilt brackets can be adjusted
vertically and horizontally. The ST-Wall/Fixed brackets can only be adjusted
horizontally. Versions designed for corner mounting, known as the ST-
Corner/Tilt and ST-Corner/Fixed is also available. See Figure 8.
DO NOT MOUNT THE SPEAKER TO THE SHEET ROCK OR DRY WALL
USING WALL ANCHORS. ALWAYS MOUNT THE SPEAKER TO A STUD.
If you have any questions or concerns abouting moutning the speaker,
please contact you local M&K dealer or M&K directly.
For more information on M&K’s full line of brackets and accessories, visit
our web site (www.mksound.com) or see our “Installation Solutions Catalog”.
11. IF YOU NEED SERVICE
Contact your dealer or M&K with a complete description of the problem.
Please have the unit's model and serial numbers (found on the back of the cab-
inet), date of purchase, and your dealer's name. You can call M&K between 8:30
AM and 5:00 PM Pacific Time, Monday through Friday, at (818) 701-7010. If you
call outside these hours, leave a message, and we will return your call or you
can e-mail us at service@mksound.com
.
DO NOT RETURN YOUR SPEAKERS TO THE FACTORY
FOR SERVICE WITHOUT OBTAINING PRIOR AUTHORIZATION
All M&K Satellite speakers carry a ten year limited parts and labor warranty.
This warranty is transferable to new owners up to three years from the date of
original purchase, and it includes Subwoofer amplifiers. It does not cover abuse,
misuse, repairs by unauthorized service stations, speakers without serial num-
bers, and those damaged in shipping or by accident. If you have any questions
about the warranty, please contact M&K Sound or your local M&K dealer.
MAIN SATELLITE SPEAKER
9
ST Wall Bracket - Fixed
(order as ST WALL FIX)
ST Corner Bracket - Tilt
(order as ST CRNR TILT)
ST Corner Bracket - Fixed
(order as ST CRNR FIX)
ST Wall Bracket - Tilt
(order as ST WALL TILT)
WALL MOUNTING OPTIONS
5 UP
12 DOWN
O
O
5 UP
12 DOWN
O
O
ROTATION
ROTATION
ROTATION
ROTATION
TILT
TILT
4.5"
4.5"
6.5"
6.5"
FIGURE 8
ST-1 Base (53 lbs)
(order as ST-1 BASE)
2.75" H x 12" W x 13" D
17.5" Leg with Cover
(order as ST 17 LEG)
ST Fixed Bracket - Short
(order as ST FIX SHORT)
ST Tilt Bracket
(order as ST TILT BRKT)
ST Fixed Bracket - Tall
(order as ST FIX TALL)
25" Leg with Cover
(order as ST 25 LEG)
72" Leg with Cover
(order as ST 72 LEG)
ST-2 Base (23 lbs)
(order as ST-2 BASE)
2.35" H x 9.75" W x 10.5" D
ST Tilt Bracket - Short
(order as ST TILT SHORT)
5.0"
3.18"
12 UP
5 DOWN
O
O
5 UP
12 DOWN
O
O
FIGURE 7