Altec-Lansing Professionl CF204-4T

The Altec Lansing Professional CF204 series is a high performance full-range speaker that delivers a wide coverage pattern when used in ceiling applications. It is an excellent choice for airports & transportation facilities, office buildings, commercial facilities and most general paging applications. The moisture resistant 4" speaker has a corrosion-resistant speaker frame. To aid in the dispersion of higher frequencies, the loudspeaker employs an acoustically isolated dome. The 4 watt 70V/100V transformer features a low <0.6 dB insertion loss.

Specifications

• Frequency Response: 150 - 14,000 Hz +/-5dB
• Low Frequency limit (-10dB): 85 Hz
• Power Handling: 10 W EIA, 40 W peak
• Sensitivity (SPL -1W 1m): 95 dB
• Maximum Output (Peak SPL): 111 dB
• Magnet Weight: 0.63 lb
• Impedance: 8 ohms nominal; 7.8 ohms minimal
• Crossover: 3,000 Hz
• Dimensions (H x Dia.): 4.49" x 4.96"
• Weight: 2 lbs 15 oz net, 3 lbs 5 oz shipping
• Transformer: 4 W 70V/100V transformer with four 70V taps @ 4W, 2W, 1W and 0.5W