
CONTROL 1X
Personal-Size Monitor Loudspeaker

thank you for choosing JBL. For more than 50 years, JBL has been
involved in every aspect of music and film recording and reproduction, from
live performances to the recordings you play in your home, car or office.
We’re confident that the JBL loudspeakers you have chosen will provide
every note of enjoyment that you expected – and that when you think about
purchasing additional audio equipment for your home, car or office, you will
once again choose JBL.
Please take a moment to complete the enclosed profile card. It enables us to
keep you posted on our latest advancements, and helps us to better understand
our customers and build products that meet their needs and expectations.
JBL Consumer Products
included
features
• Rugged, high-impact
molded-plastic cabinet
• Video-shielded
• Optional adjustable wallmount brackets available
one. Speaker Placement
As front speakers
As rear speakers

two. Speaker Connections
– +– +
Front or Rear Speaker Outputs
LEFT RIGHT
LEFT
RIGHT
–
+
–
+
connection tips
Speakers and electronics
terminals have corresponding (+) and (–) terminals.
It is important to connect
both speakers identically:
(+) on the speaker to (+) on
the amplifier and (–) on
the speaker to (–) on the
amplifier. Wiring “out of
phase” results in thin
sound, weak bass and a
poor stereo image.
three. Wall-Mounting
The Control 1X loudspeakers may be wallmounted. This product is
not intended for ceiling
mounting. Optional
adjustable wall-mount
brackets are available from
JBL. Contact your dealer or
call 800-336-4JBL for a
dealer near you.

Troubleshooting
A Harman International Company
If there is no sound from any
of the speakers:
• Check that receiver/
amplifier is on and a source
is playing.
• Review proper operation of
your receiver/amplifier.
If there is no sound coming
from one speaker:
• Check the “Balance”
control on your receiver/
amplifier.
• Check all wires and connections between receiver/
amplifier and speakers.
• Make sure all wires are
connected. Make sure none
of the speaker wires are
frayed, cut or punctured.
If the system plays at low
volumes but shuts off as
volume is increased:
• Check all wires and connections between receiver/
amplifier and speakers.
• Make sure all wires are
connected. Make sure none
of the speaker wires are
frayed, cut or punctured.
Specifications
High-Frequency Driver 1/2" Titanium-laminate, shielded
Low-Frequency Driver 4", Shielded
Crossover Frequency 4,000Hz
Frequency Response 80Hz – 20kHz
Sensitivity 89dB
Nominal Impedance 8 Ohms
Recommended Amplifier
Power Range 10 – 80 Watts
Dimensions (H x W x D) 9 x 6-1/16 x 5-7/16"
Weight (each) 5.2 lbs/2.4 kg
228 x 155 x 139mm
• If more than one pair of
main speakers is being used,
check the minimum impedance requirements of your
receiver/amplifier.
If there is no (or low) bass
output:
• Make sure the polarities
(+ and –) of the left and
right “Speaker Inputs” are
connected properly.
Notice to Purchaser:
JBL assumes no responsibility or liability for injuries or property damage –
direct, indirect or consequential –
resulting from the improper installation of Control 1X loudspeakers.
Declaration of Conformity
We,JBL Europe A/S
Kongevejen 194B
DK-3460 Birkerød
DENMARK
declare in own responsibility, that the product described
in this owner’s manual is in compliance with technical
standards:
EN 50081-1:1992
EN 50082-1:1992
Steen Michaelsen
Birkerød. DENMARK. 8/99
JBL Europe A/S
JBL Consumer Products
250 Crossways Park Drive, Woodbury, NY 11797
8500 Balboa Boulevard, Northridge, CA 91329
1-800-336-4JBL (4525) (USA only)
www.jbl.com
©1999 JBL, Incorporated.
JBL is a registered trademark of JBL, Incorporated.
8/99 Part No. 1111-CTRL1XOM