User Manual

6
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE, REPLACE THE
FUSE WITH ONLY THE SAME TYPE AND RATING.
Figure7:PowerCordConnectorandFuseHolder
STATUS
LINE LEVEL INPUT
VOLUME
MIN MAX
CROSSOVER
50 HZ
250 HZ
150 HZ
75 HZ 200 HZ
BYPASS
0 DEG 180 DEG
90 DEG
PHASE
RIGHTLEFT / LFE
GROUND LIFT
GROUNDED
ISOLATED
100 -120 V 220 – 240 V
FUSE T4 AL / 250 VAC
AC 100 -120V ~ 60 Hz
AC 220 -240V ~ 50 Hz
ON
OFF
POWER
S/ N
MADE IN CHINA
This device complies with part 15 of the FCC
Rules.
Operation is subject to the following two
conditions:
(1) This
device may not cause harmful
interferenc
e.
(2) This d
evice must accept any interference
received, i
ncluding interference that may cause
undesired
operation.
FCC COMPLIANCE NOTICE
CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN
RISQUE DE CHOC ELECTRONIQUE NE PAS OUVRIR
AVIS
GMA-503573-EA
MS10SUB
Crossover Adjustments
The crossover control adjusts the subwoofer’s internal crossover
frequency between 50Hz and 250Hz. The crossover’s slope is
18dB/octave. The higher you set the crossover control, the higher
in frequency the subwoofer will operate. Use the crossover control
to achieve a smooth transition of bass frequencies between the
subwoofer and your main speakers. Generally, the crossover
control should be set at a lower frequency if your main speakers
have larger woofers, and at a higher frequency if your main
speakers have smaller woofers (see Figure 6).
When setting the crossover control by ear, listen for the
smoothness of the bass. If the bass seems too strong at certain
frequencies (especially if your main speakers have larger woofers),
try a lower crossover control setting. If the bass seems too weak at
certain frequencies (especially if your main speakers have smaller
woofers), try a higher crossover control setting.
Ideally, the crossover control should be set to the frequency where
yourmainspeakerslow-frequencyresponserollois-3dBdown.
Phase Adjustments
When the subwoofer’s PHASE switch is in the 0 position, a positive
input voltage will cause the woofer cone to move out towards the
room. When the phase switch is in the 180 position, a positive input
voltage will cause the woofer cone to move in away from the room
(see Figure 6).
There is no absolute correct setting for the phase switch.
Depending on the location of the subwoofer relative to your main
speakers and seating location, one of the settings will produce a
better match with the main speakers, improving bass impact and
in some cases, improving overall bass level as well.
To determine the correct setting of the phase switch, listen to
musicwithsignicantimpactfulbasscontentwiththeswitchin
each position. It may be helpful to sit in the normal listening position
while someone else changes the phase switch between 0 and 180.
Leave the switch in the position that produces audibly louder bass
with more impact.
Ground Lift
Your Sonance Cabinet Subwoofer features a ground lift switch
available to eliminate most ground hum issues. To reduce the
ground current and induced noises, switch the ground lift from
isolatedtogrounded.Safetyisnotaected(seeFigure7).
Replacing the AC Fuse
Yoursubwooferisfactory-equippedwiththefollowingACfuse:
T4 AL / 250 VAC
To replace the fuse, unplug the power cord from the Power Cord
Connector and use a screwdriver to remove the fuse holder
(see Figure 7).
Specications
Model:
SKU:
Woofer:
FrequencyResponse:
Enclosure Material:
Power Output:
Inputs:
Controls:
Cabinet Dimensions:
(W x H x D)
Height with Feet:
Grille Material:
Shipping Weight:
MS10SUB
93447
10” (254mm) ultra long throw,
polypropylene cone, rubber surround
27Hz - 250Hz +/-3dB
MDFwithtexturedblacknish
275 watts RMS (550 watts peak)
Line-level (Left/LFE and Right)
Volume, crossover, and variable phase
11.8” x 11.8” x 12.6”
(300mm x 300mm x 320mm)
12.2” (310mm)
Black cloth
38 lbs (17.24kg)
11.8”
11.8”
12.2”
12.6”