background image

Hookup

If the subwoofer is being used with a passive crossover or

SmartSub Integrator, a balanced XLR interconnect cable is
connected from the unit’s subwoofer output to the
subwoofer’s 

Normal Input

. If more than one subwoofer is

used, they are “daisy-chained” by connecting an additional
XLR interconnect cable from the 

Normal Output

 connector

of the first subwoofer to the 

Normal Input

 of the next

subwoofer.

If the Integrator is not being used, then an RCA

interconnect cable is connected from the processor’s
subwoofer output jack to the subwoofer’s 

LFE Input

. If more

than one subwoofer is used, an additional cable is connected
from the 

LFE Output

 connector of the first subwoofer to the

LFE Input

 of the next subwoofer.

The subwoofer’s power cord must be plugged into an AC

outlet and the power switch turned to the “on” position.

Setting the Surround Processor

Tell the processor that you have a subwoofer.

If you are using a Passive Crossover or the Integrator

then the surround processor should be set to deliver the left/
right channel bass to the main speaker channels by telling it
that the main speakers are full-range (even if they are not).

If you are not using a Passive Crossover or Integrator and

the main speakers are not able to reproduce deep bass, you
can tell the processor that the front speakers are “small” so
that the main channel bass is redirected to the subwoofer.

If you are using the Integrator set the subwoofer channel

level in the processor to the same level as the left and right
channels and use the Integrator to adjust the LFE level. If
you are not using the Integrator use the processor’s
subwoofer level setting to adjust the LFE level.

Control Settings

The 

LFE Level

 is functional only for the LFE input. 

I

II

IIfffff

y

y

y

y

you ar

ou ar

ou ar

ou ar

ou are not using the LFE input, set this t

e not using the LFE input, set this t

e not using the LFE input, set this t

e not using the LFE input, set this t

e not using the LFE input, set this to minimum

o minimum

o minimum

o minimum

o minimum

(OFF).

(OFF).

(OFF).

(OFF).

(OFF).

 If  you are using the LFE input then the subwoofer

level must be adjusted to achieve the proper balance with the
other speakers. It is usually more convenient to adjust the
subwoofer level with the processor’s subwoofer level control,
and in this case a good starting point for the level setting is
90. If the system’s processor cannot control subwoofer level,
then the subwoofer’s level adjustment is used. The level can
be adjusted “by ear” to achieve a pleasing balance so that the
low frequency sound effects are not too weak or too strong.

U

U

U

U

Unfor

nfor

nfor

nfor

nfortunat

tunat

tunat

tunat

tunatel

el

el

el

ely

y

y

y

y, 

, , 

a

a

a

a

an SPL met

n SPL met

n SPL met

n SPL met

n SPL meteeeeer c

r c

r c

r c

r ca

a

a

a

annot b

nnot b

nnot b

nnot b

nnot be used to a

e used to a

e used to a

e used to a

e used to adjust

djust

djust

djust

djust

subwoofe

subwoofe

subwoofe

subwoofe

subwoofer level

r level

r level

r level

r level

 due t

 due t

 due t

 due t

 due to differ

o differ

o differ

o differ

o differenc

enc

enc

enc

ences in bandwidth

es in bandwidth

es in bandwidth

es in bandwidth

es in bandwidth

betw

betw

betw

betw

between the subw

een the subw

een the subw

een the subw

een the subwoofer and the main speak

oofer and the main speak

oofer and the main speak

oofer and the main speak

oofer and the main speaker

er

er

er

ers.

s.

s.

s.

s.

The placement settings should be adjusted to correspond

to the placement of the subwoofer. Set the 

Side Wall Distance

to the distance from the side of the subwoofer to the side
wall and the 

Rear Wall Distance

 to the distance from the rear

of the subwoofer to the rear wall. The distance is marked in
meters, which is the distance in feet divided by 3.3. If a
distance is greater than maximum indication set the control
to Off (maximum). If the subwoofer is placed in a cabinet the
settings should correspond to the room wall distances, not
the distances to internal cabinet walls. If the subwoofer is
recessed into the wall so the front is flush with the wall, then
the rear control should be set to it’s minimum (negative)
setting.

If the norm/auto switch is turned to the “On” position

the subwoofer is always on, ready to reproduce a signal. If the
switch is set to the “Auto” position, the subwoofer’s amplifier
will automatically turn on when it detects a signal to
reproduce and stay on for approximately 1/2 hour after a
signal.

The unit is equipped with a control input that will turn

the unit on when a DC voltage between 5 and 25 volts is
applied, if the Auto/On switch is set to the “Auto” position.

Auto shutdown

The subwoofer is equipped with an automatic shutdown

feature that will turn off the output of the subwoofer if the
drivers, amplifier or rear panel get too hot or if the line
voltage is too low. This can occur if a very high input level
lasts too long or if the subwoofer has insufficient ventilation.
If the automatic shutdown is activated, subwoofer output
will be interrupted and the light color will change to yellow.
The unit will resume operation when conditions return to
safe levels.

If the unit shuts down often, this indicates that you

should improve its ventilation, turn down the system’s
volume control, turn down the subwoofer’s level control or
add an additional subwoofer.

Feet

The SS1 is supplied with four pointed, screw-in feet that

can be used to provide firmer coupling to the floor for
slightly better sound quality and to prevent the unit from
moving during use. Please be advised that their use can put
dents in hardwood floors. They are screwed into the bottom
of the unit, and should be individually adjusted until the unit
is firmly seated onto the floor without rocking. Then tighten
each of the back-nuts to lock the feet in place.

Setting up the Subwoofer

10

Summary of Contents for SmartSub SS1

Page 1: ...THIEL SmartSub SS1 Subwoofer Owner Information ...

Page 2: ......

Page 3: ...nt 14 Specifications 14 Warranty 14 Caution The SmartSub has built in electronics Do not pla Do not pla Do not pla Do not pla Do not plac c c c ce th e th e th e th e the c e c e c e c e cabinet nea abinet nea abinet nea abinet nea abinet near sou r sou r sou r sou r sourc rc rc rc rce e e e es of h s of h s of h s of h s of heat such as fu eat such as fu eat such as fu eat such as fu eat such as ...

Page 4: ... of typical drivers with the same excursion rating This magnet system s very long magnetic gap along with the very high excursion suspension allows the driver to move a very large amount of air much more than most drivers its size in order to effortlessly reproduce even demanding sources at high volume levels 4 Product Features SS1 SmartSub driver SS1 500 watt amplifier 500 Watt Amplifier The SS1 ...

Page 5: ...rformance that is as well integrated and balanced as a full range speaker This superior performance is achieved by patented innovative circuitry that automatically calculates the ideal subwoofer response to perfectly match the characteristics of the main speakers Therefore instead of the usual crossover controls that tell the subwoofer how to perform the SmartSub Integrator has settings for the ch...

Page 6: ...nd processor settings Which system configuration is best for you depends mainly on the capabilities of your main left right speakers Additional discussion of these options can be found in the section Crossover Use In addition there is a comprehensive flow chart for your reference on pages 12 and 13 that guides you through all aspects of system configuration hookup and adjustment More information o...

Page 7: ...ww thielaudio com On Auto Flush Off 1 5 0 5 1 0 0 0 Off 2 0 2 0 2 5 1 0 1 5 0 5 100 60 70 80 90 50 On Replace fuse only with same rating Remplacer le fusible par un autre de la meme valeur Fuse T6 3A L 250V for 120v T3 15A L 250V for 240v C US U S patent 6 801 628 other patents pending 120V 6 3A 60Hz or 230V 3 15A 50Hz Right Bal Input Left Bal Input L L R R INPUT OUTPUT Power Amplifier for main sp...

Page 8: ...re designed for specific models they achieve very good integration and balance between the subwoofer and the main speakers Also being passive they are of quite reasonable cost They allow the subwoofer to augment the main speakers in the precise way that will enable the combination of main speaker and subwoofer to produce perfectly balanced and blended sound with the bass range extended to below 20...

Page 9: ...gher output of dual subs high output from each sub good imaging and even room response C C C C Ca a a a aution ution ution ution ution Th Th Th Th The subwoofe e subwoofe e subwoofe e subwoofe e subwoofer h r h r h r h r has bui as bui as bui as bui as built in electronics lt in electronics lt in electronics lt in electronics lt in electronics Do not pla Do not pla Do not pla Do not pla Do not pla...

Page 10: ... b nnot b nnot be used to a e used to a e used to a e used to a e used to adjust djust djust djust djust subwoofe subwoofe subwoofe subwoofe subwoofer level r level r level r level r level due t due t due t due t due to differ o differ o differ o differ o differenc enc enc enc ences in bandwidth es in bandwidth es in bandwidth es in bandwidth es in bandwidth betw betw betw betw between the subw ee...

Page 11: ...om the rear of the subwoofer to the rear wall of the room in meters This level adjustment functions only for the LFE input If you are not using the LFE input set this to minimum Connect an input cable to this connector if the subwoofer is being used for the processor s subwoofer output If the LFE input is used this connector can connect to an additional subwoofer Connect an input cable to this con...

Page 12: ... Y N Y Y N N If you have one connect processor s LFE output to subwoofer LFE input You can always take the No path but you may take the Yes path if the answer is yes Do main speakers play loudly enough with demanding bass Subwoofer will be used only for reproduction of Special effects channel Subwoofer will be used to reproduce all low frequency signals in all channels but balance and integration ...

Page 13: ... parameters Connect additional cables from main speaker amplifier outputs to crossover s speaker level inputs Connect processor or preamp outputs to controller inputs Connect Integrator outputs to main speaker amplifier inputs Connect crossover s or Integrator s subwoofer output to subwoofer s Normal input Y N If LFE input is used set main speaker Amp Gain Is main channel bass level correct Adjust...

Page 14: ...5 volt units The BUSSMANN number is GDC 3 15A or GDC 6 3A respectively Littlefuse numbers are 2183 15 or 2186 3 Or contact THIEL for a replacement fuse Replace the fuse by first unplugging the power cord from the subwoofer and then using a small screwdriver remove the fuse holder from the AC inlet to gain access to the fuse See illustration Warranty THIEL warrants every THIEL SmartSub system again...

Page 15: ......

Page 16: ...THIEL 1026 Nandino Blvd Lexington KY 40511 USA www thielaudio com 12 06 ...

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