Instruction d'utilisation Altec Lansing CD308-4T

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CD308 Series
8” Ceiling Speakers
CD308-8A
PROFESSIONAl
CD308-4T
FEATURES – THE ALTEC LANSING DIFFERENCE
CD308-8T
®
CD308-16T
• Premium 8 inch / 200 mm Duplex design
• Point-source design maximizes speech intelligibility
• 16 W EIA / 64 W peak power handling
• Available with three factory-mounted 70 V / 100 V
transformers
• All transformers have a low < .6dB insertion loss
• Corrosion resistant speaker frame
• Special moisture resistant speaker cone
GENERAL PRODUCT DESCRIPTION
The Altec Lansin

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ARCHITECTS & ENGINEERS SPECIFICATION Please note that larger volume enclosures will result in altered low frequency performance. The loudspeaker shall be an Altec Lansing Professional CD308 ® series Duplex with an 8 inch (200 mm) diameter moisture- SAFETY CONSIDERATION resistant woofer and broad dispersion tweeter with heat resistant voice-coils. The speaker shall have a power rating 1. Appropriate connectors with suitable ratings must be used of 16 W EIA / 64 W peak, a double magnet assemb

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One Octave Polar Response Charts 6 dB/Division 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz As we are continually striving to improve Altec Lansing products, specifications are subject to change without notice.

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TRANSFORMER CHART CD308 Premium 4 W Premium 8 W Premium 16 W 70.7 V 100 V Transformer Transformer Transformer Primary Tap Primary Tap (T504-71) (T508-71) (T516-71) Color Code Color Code Primary Primary Primary 4.0 W 8.0 W 16.0 W Brown Red 2.0 W 4.0 W 8.0 W Red Orange 1.0 W 2.0 W 4.0 W Orange Yellow 0.5 W 1.0 W 2.0 W Yellow N/A Primary Common Black WIRING DIAGRAM YELLOW 1.0 dB ORANGE 0.5 dB RED + BROWN BLACK/WHITE 8 Ω COMMON BLACK LEAD COMMON - PROFESSIONAl © 2002 Altec Lansing Professional 1000