JBL ARC CENTER, ARC1000, ARC10, ARC30 User Manual

ARC10, ARC30, ARC1000, ARC Center
simple set-up guide
thank you for choosing JBL. For over 50 years, JBL has
been involved in every aspect of musical and film recording and reproduction, from live performances to monitoring the recordings you play in your home, car, or office.
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.
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JBL Consumer Products
one.Speaker Placement
ARC10, ARC30
ARC1000
ARC Center
Specifications
ARC10 ARC30
Frequency Response (–6dB): 75Hz – 20kHz 50Hz – 23kHz
Recommended Maximum
Sensitivity @ 1 watt/1 meter:
Frequency Response (–6dB): 36Hz – 23kHz 100Hz – 20kHz
Sensitivity @ 1 watt/1 meter:
Power Handling*: 50 watts 125 watts
86dB 90dB
Nominal Impedance: 8 ohms 8 ohms Crossover Frequency: 2200Hz 3700Hz
Woofer: 5-1/4" 6-1/2"
Midrange: N/A N/A
Tweeter: 2" paper cone 1" pure titanium
Dimensions (HxWxD): 11 x 6-1/2 x 7-1/4 inches 17-3/8 x 9-5/8 x 8-1/4 inches
280 x 165 x 184mm 441 x 245 x 210mm
Weight (each): 7 lbs/3.2 kg 16 lbs/7.3 kg
ARC1000 ARC Center
Recommended Maximum
Power Handling*: 175 watts 70 watts
90dB 89dB
Nominal Impedance: 8 ohms 8 ohms Crossover Frequency: 930Hz, 5600Hz 9000Hz
Woofer: 10" 2 x 4-1/2"
Midrange: 5" N/A
Tweeter: 1" titanium 2" paper cone
Dimensions (HxWxD): 39 x 12 x 11 inches 6 x 16 x 6-1/4 inches
991 x 305 x 209mm 152 x 406 x 159mm
Weight (each): 44 lbs/20 kg 9 lbs/4.1 kg
Occasional refinements may be made to existing products without notice, but will always meet or exceed origi­nal specifications unless otherwise stated.
*The maximum recommended amplifier power rating will ensure proper system head­room to allow for occasional peaks. We do not recommend sustained operation at these maximum power levels.
two.Speaker Connections
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.
ARC10, ARC30
ARC1000 Standard Connection
ARC Center
Bi-Wiring
The ARC1000‘s outer connec­tion panel and internal divid­ing network are designed so that separate sets of speaker cable can be attached to the low-frequency transducer and midrange/high-frequency transducer portions of the
Single-Stereo Amplifier
dividing network. This is
called bi-wiring. Bi-wiring provides several sonic advantages and considerably more flexibility in power
amplifier selection.
Remove strapping bars.
Dual-Stereo Amplifier
Troubleshooting
If there is no sound from any of the speakers, check the following:
• 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 following:
• 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 is frayed, cut, or punctured.
If the system plays at low volumes but shuts off as volume is increased, check the following:
• Check all wires and connec­tions between receiver/ amplifier and speakers.
• Make sure all wires are con­nected. Make sure none of the speaker wires is frayed, cut, or punctured.
• If more than one pair of main speakers is being used, check the minimum imped­ance requirements of your receiver/amplifier.
If there is low bass output, check the following:
• Make sure the polarity (+ and –) of the left and right “Speaker Inputs” are connected properly.
If there is no sound from the center speaker, check the following:
• Make sure that your receiv­er’s Center Channel Mode is in the ”normal“ or ”wide“ posi­tion. If it is in the ”phantom“ position, the center speaker will not play.
• Check all connections between processor/amplifier and the center speaker.
JBL Cons u mer Pro ducts 80 Crossways Park West, Wo o d b u r y, NY 11797 8500 Balboa Boulevard, No r t h r idge, CA 91329 1-800-336-4JBL (4525) (USA o n l y ) w w w. j b l . c o m
1997 JBL, Inc o r p o ra t e d. JBL is a re g i s t e red tra de mark
©
of JBL, Inc o r p o ra t e d. 3/97 Part No. ARCOM2
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