Votes - 3, Average rating: 4 ( )

Manafacture: Atlas Sound File size: 379.8 kb File name: ca805d49-4dc1-45e9-ae63-7454982d317f.pdf Language of manual:

Atlas Sound is a trademark of Atlas Sound LP. ATS002794 RevB 9/08 FC104T (Shown with Transformer. Bracket is not supplied unless transformer version is ordered.) Applications Utilize Atlas Sound 4" high-compliance loudspeaker Model FC104 for voice transmission, music and signal reproduction in commercial, industrial and institutional applications of all kinds, especially those where a high performance loudspeaker is required and wide dispersion is demanded. General Description This compact, full-range, 4" (127 mm) loudspeaker is equipped with a damped, high-compliance cone which provides excellent low frequency reproduction and smooth extended response. Model FC104 also offers a wide dispersion angle which reduces the number of loudspeakers necessary to achieve total coverage in low-level distribution systems. The 10 watt, 8. model (w/o transformer) offers a frequency response range of 150 Hz – 17 kHz, sensitivity of 94 dB (1 W / 1 M) and a dispersion angle of 135° (-6 dB, 2 kHz octave band). The unit contains a 10 oz (283 g) ceramic magnet with a flux density of 10,500 gauss. Loudspeaker is available with three different factory installed line matching transformers to meet a variety of project requirements. A dual-purpose bracket securely mounts the transformer in a low profile position and enables torsion spring mounting found on many Atlas Sound baffles. (Bracket not included on base model FC104.) For additional information on Atlas Sound Transformer models, refer to #SL1-1369. Features • Industry Standard, 10 watt, 4" High-Compliance Loudspeaker • Offers Proven Performance with Wide-Angle Sound Dispersion • Efficient Wide-Range Frequency Response • Versatile 8 watt, 70.7V (25V / 70.7V with model LT-87) Transformer with taps from .5 – 8 watts • Ideal for Public Address and Background Music Installations • Mounts In a Large Selection of Atlas Sound 4" Enclosures and Baffles Base Speaker Specifications Speaker Size 4" (127 mm) (5" E.I.A. Standard) Speaker Type High Compliance Power Rating 10 watts Program Frequency Response 150 Hz – 17 kHz (± 5 dB) Magnet, Ceramic 10 oz. (283 g) Resonance 101 Hz Voice Coil Impedance 8. Voice Coil Diameter 1" (25 mm) Flux Density 10,500 Gauss Depth (w/o Transformer) 21.4" (57 mm) Sensitivity (Peak) 94 dB (1W / 1M) Dispersion 135° (-6 dB, 2 kHz Octave Band) FC104-T70 Transformer Model LT-70 Primary Voltage 70.7V Transformer Freq. Resp. 100 Hz – 10 kHz (±1.5 dB) Primary Taps .5, 1, 2, & 5 watts Secondary Impedance 8. Insertion Loss (Max) 1.5 dB Core Size 1.2" x 5.8" (13 mm x 16 mm) Power Rating 5 watts FC104T72 Transformer Model LT-72 Primary Voltage 25V / 70.7V Transformer Freq. Resp. 100 Hz – 10 kHz (±1.5 dB) Primary Taps .5, 1, 2, & 4 watts Secondary Impedance 8. Insertion Loss (Max) 1.5 dB Core Size 1.2" x 5.8" (13 mm x 16 mm) Power Rating 4 watts FC104T Transformer Model LT-87* Primary Voltage 70.7V Transformer Freq. Resp. 50 Hz – 15kHz ±1.5dB Primary Taps .5, 1, 2, 4, & 8 watts Secondary Impedance 4. & 8. Ins...

Download now

Please, enter two numbers from picture: