JBL CM42AW دليل المستخدم

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Control Series OM 1/21/99 3:48 PM Page 1
Owner’s Manual
Control Series
Compact Monitors
®
control

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Control Series OM 1/21/99 3:48 PM Page 2 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. 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

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Control Series OM 1/21/99 3:48 PM Page 3 one. Speaker Placement As front speakers As rear speakers 5 – 6 ft. CM Center 0-2 ft. TV TV The CM Center includes two sets of feet. This gives you a total of three different options to properly direct the sound toward your listening position. 1. For a slight downward 2. To increase the downward 3. Insert the pin of the angle, do not use either set angle, choose one of the selected foot into the hole in of included feet. sets of feet to install. the

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Control Series OM 1/21/99 3:48 PM Page 4 two. Speaker Connections Connection Tips Speakers and electronics ter- amplifier and (–) on the minals have corresponding speaker to (–) on the ampli- (+) and (–) terminals. It is fier. Wiring “out of phase” important to connect both results in thin sound, weak speakers identically: (+) on bass and a poor stereo the speaker to (+) on the image. CM40, CM42, CM40AW, CM42AW LEFT RIGHT + + Ð Ð Ð + Ð + LEFT RIGHT Front or Rear Speaker

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Control Series OM 1/21/99 3:48 PM Page 5 three. Wall Mounting CM40AW, CM42, CM42AW, CM52, CM52AW Vertical Horizontal The Control Series Speakers stores, to properly and safely available from JBL. may be wall mounted. The wall mount the speakers. Contact your dealer or call customer is responsible for This product is not intended 800-336-4JBL for a dealer proper selection and use of for ceiling mounting. near you. mounting hardware, avail- Optional adjustable wall/ able through hardware ceili

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G N 5 I 0 T A Y Control Series OM 1/21/99 3:48 PM Page 6 Specifications CM42, CM52, CM CM40AW CM42AW CM52AW Center High-Frequency Driver 1/2" 1/2" 1/2" 4" Titanium Dome Titanium Dome Titanium Dome Low-Frequency Driver Full-Range Driver 4" 5-1/4" Dual 4" Poly-Laminate Cone Poly-Laminate Cone Poly-Laminate Cone Crossover Frequency 4kHz 4kHz 3.5kHz Frequency Response 70Hz – 16kHz 60Hz – 20kHz 50Hz – 20kHz 90Hz – 20kHz Sensitivity 87dB 88dB 89dB 88dB Nominal Impedance 6 Ohms 6 Ohms 6 Ohms 8 Ohms R