Altec Lansing CF108-4TWG-71, CF108-4T-71 dimensions Ceiling Speakers

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CF108 SERIES

8” Ceiling Speakers

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.

CF108-4T CF108-4T-71 CF108-4TWG CF108-4TWG-71

SPECIFICATION

 

DIMENSIONS

 

SHIPPING WEIGHT:

Frequency Response

 

CF108-4T/CF108-4T-71

 

CF108-4T

82 – 17,000 Hz +/- 5dB

 

Height: 3.31 in (87.5 mm)

 

3 lbs 15 oz (1.8 kg)

Low frequency limit (-10 dB)

 

Diameter: 8.07 in (205 mm)

 

CF108-4TWG

 

 

 

65 Hz

 

CF108-4TWG/CF108-4TWG-71

 

5 lbs 15 oz (2.7 kg)

Power Handling

 

Height: 3.39 in (88.5 mm)

 

CF108-4T-71

 

Diameter: 12.87 in (327 mm)

 

8 W EIA, 32 W peak

 

 

4 lbs 5 oz (2.0 kg)

 

 

 

Sensitivity (SPL - 1 W 1 m)

 

NET WEIGHT

 

CF108-4TWG-71

 

 

 

98 dB

 

CF108-4T

 

6 lbs 5 oz (2.9 kg)

Maximum Output (Maximum SPL)

 

3 lbs 8 oz (1.6 kg)

 

TRANSFORMER:

 

 

 

113 dB

 

CF108-4TWG

 

CF108-4T/CF108-4TWG

 

 

4 lbs 12 oz (2.2 kg)

 

Magnet Weight

 

 

4 Watt 25 V/70 V with taps @

 

 

 

0.63 lb (0.29 kg)

 

CF108-4T-71

 

4 W, 2 W, 1 W and 0.5 W

Impedance

 

3 lbs 12 oz (1.7 kg)

 

CF108-4T-71/CF108-4TWG-71

 

 

 

Nominal - 8 Ohms

 

CF108-4TWG-71

 

4 Watt 70 V/100 V with taps @

Minimal - 8.7 Ohms

 

5 lbs (2.3 kg)

 

4 W, 2 W, 1 W and 0.5 W

1000 W. Wilshire Blvd., Suite 362 • Oklahoma City, Oklahoma 73116 • Phone: 1-405-848-3108 • Fax: 1-405-848-3217 • www.altecpro.com

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Contents Ceiling Speakers Mounting Dimensions Page Utility 4 W Utility 8 W 100 Transformer Primary Tap

CF108-4TWG, CF108-4TWG-71, CF108-4T-71, CF108-4T specifications

The Altec Lansing CF108-4T series of loudspeakers, consisting of models CF108-4T, CF108-4T-71, CF108-4TWG-71, and CF108-4TWG, is designed to deliver high-quality sound performance for both home and commercial audio applications. These speakers are notable for their blend of innovative technologies and practical design, making them a popular choice for audiophiles and casual listeners alike.

One of the standout features of the Altec Lansing CF108-4T series is their robust construction. The cabinets are built from durable materials that not only enhance durability but also help in minimizing unwanted vibrations. This attention to building quality ensures that the speakers can withstand the rigors of frequent use while maintaining consistent audio performance.

The CF108-4T models utilize advanced driver technologies that contribute to their impressive sound reproduction. Equipped with high-efficiency woofers, these speakers provide deep and rich bass that is well-balanced with clear mid and high frequencies. The incorporation of tweeters allows for extended frequency response, delivering crisp treble that enhances overall auditory detail.

For a more polished performance, the CF108-4T-71 and CF108-4TWG-71 models feature specially designed porting systems. This technology optimizes airflow within the cabinet, reducing turbulence and allowing for better bass response. The CF108-4TWG models, in particular, come with weather-resistant properties, making them suitable for outdoor use without compromising sound quality.

Moreover, all models in this series come with versatile mounting options, enabling users to set up the speakers in various environments, whether in a home theater, a concert venue, or an outdoor setting. The sleek design of the CF108-4T series not only enhances the aesthetics of any space but also ensures that the speakers blend seamlessly with existing decor.

Connectivity is another area where the Altec Lansing CF108-4T excels. These models are compatible with a wide range of audio sources, providing users with the flexibility to connect their favorite devices easily. This feature makes them a practical choice for many audio setups.

In conclusion, the Altec Lansing CF108-4T series stands out for its high-quality sound performance, durable construction, innovative driver technologies, and versatile installation options. Whether for personal use or professional applications, these speakers are designed to deliver an outstanding auditory experience that is both powerful and precise.