Crown International
1718 W. Mishawaka Rd.
Elkhart, IN 46517-9439
TEL: 574-294-8200
FAX: 574-294-8FAX
www.crownaudio.com
11/06 139772-1
Specifi cations subject to change without prior notice. Latest
information available at www.crownaudio.com.
Crown and Crown Audio
are registered trademarks of Crown
International. Other trademarks are the property of their
respective owners. Printed in U.S.A.
© 2006 Crown Audio
®
, Inc.
Active Indicator: LED illuminates when VOX duck-
ing is active.
VOX Threshold: Trim pot adjusts how loud the
voice must be before ducking occurs. Can be set
for no ducking.
Priority Release Control: Trim pot adjusts release
time of VOX ducking.
Mic/Line Input Connector: 3-pin Phoenix-type,
balanced.
Mic Input Connector: XLR-type, balanced.
Phantom Power Switch: Turns phantom power on
or off for Phoenix-type input connector and XLR
input connector.
Mic/line Switch: Selects mic-level or line-level
signal for Phoenix-type input.
Dual RCA Input Connector: For stereo music
signals, unbalanced, summed together, two con-
nectors per input.
TEL Input Connector: Transformer-isolated 600-
ohm input, summed into input for paging from a
telephone system.
XM Radio Antenna Connector: Connects to XM
antenna cable.
RS-232 Port: Not currently active. For future
diagnostics use.
Cooling
Convection cooled.
Protection
Current Limit Protection: Included.
Thermal Limit Protection: Over-temperature
thermal cutout.
DC-Fault Load Protection: Included.
Included Accessories
Phoenix-type connectors
Spade lugs
XM antenna
Remote control
Dimensions
Width (without rack ears): 17.3 in. (43.8 cm).
Height (front panel): 3.5 in. (8.9 cm).
Height (including feet): 4.1 in. (10.5 cm).
Depth (front panel to back panel): 12.2 in. (31.0
cm).
Depth (front of knobs to back of non-touch
cover): 13.9 in. (35.2 cm).
Weight
Net Weight (140MAx):
20 lb (9.07 kg).
Shipping Weight (complete system):
43 lb (19.5 kg)
JBL Control 1S Loudspeaker Specifi cations
Frequency Range: 70 Hz - 20 kHz (–10 dB).
Power Capacity: 150 watts (test signal of IEC
fi ltered random noise with a peak-to-average ratio
of 6dB, 2 hrs duration).
Sensitivity: 87dB/1W/1m.
Nominal Impedance: 8 ohms.
Crossover Frequency: 6 kHz.
Components: 135 mm (5 1/4 in) low frequency
loudspeaker. 19 mm (3/4 in) polycarbonate dome
tweeter.
Enclosure Material: Structural foam.
Finish: Black, grey or white.
Termination: Spring terminal (adapted to accept
dual banana plugs).
Dimensions (HxWxD): 235 x 159 x 143 mm (9.25
x 6.25 x 5.625 in.).
140MAx back panel
140MAx Pack
Crown International, 1718 West Mishawaka Road, Elkhart, Indiana 46517-4095 U.S.A. warrants to you,
the ORIGINAL PURCHASER of the 140MAx PACK, for a period of one (1) year from the date of purchase
by the original purchaser (the “warranty period”) that the 140MAx PACK is free of defects in materials
and workmanship.
See your authorized Crown dealer or the 140MAx PACK operation manual for full warranty disclosure,
exceptions and details. For customers outside of the USA, please contact your authorized Crown distribu-
tor for warranty information or call 574-294-8200.
ONE-YEAR LIMITED WARRANTY
Net Weight (each): 3.6 kg (8 lb).
Included Accessories: Two 25-ft. speaker cables
with spade lugs on the amplifi er end and bare
wires on the loudspeaker end.
MTC-1A Wall/Ceiling Mount
Optional Accessories:
MTC-2 Plus Wall/Ceiling Mount
MTC-7 American Microphone Stand Adapter
MTC-8 Wall Mount Bracket
For details, see http://www.jblpro.com/pages/
install/cc_surface.htm.