Quick Start Guide
TCS-C ceiling series
Models covered by this Quick Start Guide
TCS-C35T, TCS-C50T ceiling speakers.
Thank you for choosing a TURBOSOUND loudspeaker product for your application. If you would like further information
about this or any other TURBOSOUND product, please contact us. A detailed user manual on this product is available from
TCS-35T
Tweeter
Terminal cover plate
Strain relief fitting
Tap selector
LF loudspeaker
Attachment screws
Rotating mounting tabs
Input connector
Strain relief fitting
TCS-50T
Terminal cover plate
Steel fire can
Tap selector
LF loudspeaker
Tweeter
Rotating mounting tabs
Attachment screws
Unpacking the TCS series loudspeaker
After unpacking the unit please check carefully for damage. If damage is found, please notify your supplier at once. You,
the consignee, must instigate any claim. Please retain all packaging in case of future re-shipment.
System Requirements
TCS-C series ceiling loudspeakers are passive loudspeaker systems, and require only one amplifier channel for correct
operation, the frequency splitting between the LF driver and the HF driver being accomplished by the internal passive
crossover network.
Using Ceiling Loudspeakers with Subwoofers
If subwoofers are required, additional amplifier channels and external electronic crossovers will be required. The
Turbosound LMS series digital management systems are recommended for this purpose.
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Quick Start Guide
TCS-C ceiling series
4. The mounting hardware consists of two tile rails and a ‘C’ plate
(these are supplied with the TCS-C35T, and as an optional accessory
for the TCS-C50T). Insert the tile rails through the hole in the ceiling
tile and align them parallel to each other on either side of the hole,
and with the ends positioned over the ceiling T grid. Insert the ‘C’
plate through the hole and snap the tabs onto the tile rails as shown.
Position directly over the hole in the ceiling tile and secure with the
fixing screws supplied. Note that the provision of multiple fixing
holes in the tile rails allows the speaker to be positioned away from
the centre of the tile if desired.
5. Plug the connector into the socket in the loudspeaker’s terminal cup. The connector is polarised to avoid the possibility
of mis-connection. The terminal cover also acts as the strain relief. Rotate the cover and tighten the retaining screw.
6. Connect the safety tab to a separate support point. Consult construction codes in your region.
7. Insert the speaker into the ceiling and secure the fixing arms. Offer the loudspeaker into the ceiling until the back of the
front baffle rim touches the ceiling tile. Turn the attachment screws to tighten the fixing arms. Note that the first 1/4 turn
rotates the arm outwards and subsequent turns tighten the tab down onto the ceiling tile. DO NOT OVERTIGHTEN.
TCS-50T
TCS-35T
8. Adjust the voltage tap selector for desired level. The selector is
located on the front baffle, and should be adjusted before fitting
the grille. In some installations it may be preferable to leave
grilles off until final adjustment of the tap selectors has been
completed for all loudspeakers.
5 7 .
5 7 3 .
15
7.5
9. Apply the logo badge to the grille in the desired location if required, and fit the loudspeaker grille by pressing the grille
firmly into place until it is flush with the rim.
Painting before Installation
The loudspeaker’s white finish matches most décor schemes and does not need further finishing. However where interior
design requires an alternative colour this can be easily accomplished. The loudspeaker can either be painted before
installation, or where the rim needs to be finished at the same time as the ceiling the rim can be painted after locating in
the ceiling. The speaker will accept almost any type of emulsion or oil-based paint. Two coats are recommended.
Clean the rim and grille with a light solvent such as white spirit. Do not use gasoline, kerosene, acetone, MEK, paint
thinner, harsh detergents or other chemicals, all of which may damage the loudspeaker. After cleaning, apply two coats of
paint, using a roller or brush, or by spraying.
Painting the Speaker with the Ceiling
Using the paint shield provided, paint the speaker and remove the shield. To paint the grille, first remove the logo and
grille cloth backing. It is advisable to spray the grille to avoid the mesh becoming clogged with paint from a roller or
brush, which may impair the sound quality. Replace the grille cloth and the logo.
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Quick Start Guide
TCS-C ceiling series
Technical Specifications
TCS-C35T
TCS-C50T
Dimensions
235mm (9.2”) dia x 112mm (4.4”) deep
268mm (10.5”) dia x 83mm (3.3”) deep
206mm (8.1”) minimum mounting depth
100mm (3.9”) minimum mounting depth
Hole cut-out
Net weight
Components
215mm (8.5”)
240mm (9.5”)
3.4kg (7.5lbs)
2.3kg (5.1lbs)
1 x 3.5” (89mm) LF driver
1 x 1” (25mm) HF tweeter
1 x 5” (127mm) LF driver
1 x 1” (25mm) HF tweeter
Frequency response
Nominal dispersion
Sensitivity
100Hz – 20kHz ±4dB
75Hz – 22kHz ±4dB
150ºH x 150ºV @-6dB points
85dB (half space), 1w @ 1m
30 watts r.m.s., 60 watts program
100dB continuous, 106dB peak
180ºH x 180ºV @-6dB points
92dB (half space), 1w @ 1m
75 watts r.m.s., 150 watts program
110dB continuous, 116dB peak
Power handling
Maximum SPL
Transformer taps
30W, 15W, 7.5W (100 volt line)
60W, 30W, 15W (100 volt line)
30W, 15W, 7.5W, 3.75W (70 volt line)
60W, 30W, 15W, 7.5W (70 volt line)
Nominal impedance
Construction
Grille
16 ohms nominal (low impedance)
Paintable injection moulded ABS
16 ohms nominal (low impedance)
Paintable injection moulded ABS
Powder coated perforated steel backed
with acoustic cloth
Powder coated perforated steel backed
with acoustic cloth
Connector
Protection
Phoenix 4-way connector
Phoenix 4-way connector
Thermal fuse disconnects speaker from
distributed system
Thermal fuse disconnects speaker from
distributed system
Standards
Conforms to BS5839 part 8 1988 and
IEC/EN 60849 fire prevention
Conforms to BS5839 part 8 1988 and
IEC/EN 60849 fire prevention
Spares and Accessories
LS-50
5” low frequency loudspeaker
3.5” low frequency loudspeaker
1” high frequency tweeter
Passive crossover network
Passive crossover network
Metal grille
LS-35
TW-52
PX-TCS-C50T
PX-TCS-C35T
MG-C50
MG-C35
Metal grille
TCS-CTR
TCS-CCP35
TCS-CCP50
Tile rail (supplied with TCS-C35T, optional for TCS-C50T)
C plate for TCS-C35T (supplied with TCS-C35T)
C plate for TCS-C50T (optional accessory for TCS-C50T)
Turbosound Ltd., Star Road, West Sussex RH13 8RY, UK
version 1.0 05/10
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