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P
R O F E S S I O N A l
FEATURES – THE ALTEC LANSING DIFFERENCE
• Superior entry level 8 inch/ 200 mm loudspeaker
• 8 W EIA / 32 W peak power handling
• Corrosion-resistant frame
• Special moisture resistant cone material
• 4 W 25 V / 70 V factory-mounted < 1 dB insertion loss
transformer
• International versions with factory-mounted 70 V/100 V
transformers
• The "WG" model comes with factory-installed
corrosion-resistant round white metal grille
GENERAL PRODUCT DESCRIPTION
The Altec Lansing Professional CF108 series is the result
of significant research into the applications of speech
intelligibility and high fidelity music reproduction. The
CF108 speakers are an excellent choice for standard ceiling
height applications in educational facilities, shopping malls,
restaurants, office buildings and commercial facilities. The
moisture resistant 8 inch / 200 mm speaker features a
corrosion-resistant speaker frame. To aid in the dispersion
of higher frequencies, the loudspeaker employs an
acoustically isolated free-edge HF cone. The 4 watt
25 V / 70 V transformer has a low <1 .0 dB insertion loss.
Our international versions feature a < 0.6 dB insertion loss
4 W 70 V/100 V transformer. For convenience, the WG
version features a factory-installed corrosion-resistant grille.
SPECIFICATION
Frequency Response
82 – 17,000 Hz +/- 5dB
Low frequency limit (-10 dB)
65 Hz
Power Handling
8 W EIA, 32 W peak
Sensitivity (SPL - 1 W 1 m)
98 dB
Maximum Output (Maximum SPL)
113 dB
Magnet Weight
0.63 lb (0.29 kg)
Impedance
Nominal - 8 Ohms
Minimal - 8.7 Ohms
1000 W. Wilshire Blvd., Suite 362 • Oklahoma City, Oklahoma 73116 • Phone: 1-405-848-3108 • Fax: 1-405-848-3217 • www.altecpro.com
CF108-4TWG
Dimensions
CF108-4T/CF108-4T-71
Height: 3.31 in (87.5 mm)
Diameter: 8.07 in (205 mm)
CF108-4TWG/CF108-4TWG-71
Height: 3.39 in (88.5 mm)
Diameter: 12.87 in (327 mm)
Net Weight
CF108-4T
3 lbs 8 oz (1.6 kg)
CF108-4TWG
4 lbs 12 oz (2.2 kg)
CF108-4T-71
3 lbs 12 oz (1.7 kg)
CF108-4TWG-71
5 lbs (2.3 kg)
CF108 Series
8" Ceiling Speakers
CF108-4T
CF108-4TWG-71
SHIPPING Weight:
CF108-4T
3 lbs 15 oz (1.8 kg)
CF108-4TWG
5 lbs 15 oz (2.7 kg)
CF108-4T-71
4 lbs 5 oz (2.0 kg)
CF108-4TWG-71
6 lbs 5 oz (2.9 kg)
Transformer:
CF108-4T/CF108-4TWG
4 Watt 25 V/70 V with taps @
4 W, 2 W, 1 W and 0.5 W
CF108-4T-71/CF108-4TWG-71
4 Watt 70 V/100 V with taps @
4 W, 2 W, 1 W and 0.5 W
CF108-4T-71
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Related Manuals for Altec Lansing CF108-4T
Summary of Contents for Altec Lansing CF108-4T
- Page 1 • The “WG” model comes with factory-installed corrosion-resistant round white metal grille GENERAL PRODUCT DESCRIPTION The Altec Lansing Professional CF108 series is the result of significant research into the applications of speech intelligibility and high fidelity music reproduction. The CF108 speakers are an excellent choice for standard ceiling height applications in educational facilities, shopping malls, restaurants, office buildings and commercial facilities.
- Page 2 W peak. The frequency response shall be 82 to 17,000 Hz +/- 5dB with a sensitivity of 98 dB @ 1 W 1 m. The model numbers shall be Altec Lansing Professional CF108-4T with a 4 Watt 25 V/70 V factory-installed transformer, and a CF108-4TWG with a 4 Watt 25 V/70 V transformer and factory-installed corrosion resistant round, white metal grille.
- Page 3 One Octave Polar Response Charts 6 dB/Division As we are continually striving to improve Altec Lansing products, specifications are subject to change without notice. 250 Hz 1 kHz 4 kHz 500 Hz 2 kHz 8 kHz...
- Page 4 4 W (T504-71) Transformer Primary Tap Color Code Black Common Brown 4.0 W 2.0 W 1.0 W Orange 0.5 W Yellow WIRING DIAGRAM (CF108-4T 71/CF108-4TWG-71) YELLOW 1.0 dB ORANGE 0.5 dB BROWN 8 Ω COMMON COMMON Web: www.altecpro.com • Email: proinfo@alteclansing.com CF108-SS REV05...