AtlasIED FC104T72 4" In-Ceiling Speaker with 4-Watt 25V/70V Transformer
The AtlasIED FC104T72 is a 4" in-ceiling speaker with 4-watt 25V/70V transformer. This compact, full-range, 4" (127mm) speaker with a LT-72 transformer 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 speakers necessary to achieve total coverage in low-level distribution systems. It runs a high compliance driver over 100Hz - 10kHz.
The 10-watt, 8-ohm model (without transformer) offers a frequency response range of 150Hz - 17kHz, sensitivity of 94dB (at 1 watt, 1 meter) and a dispersion angle of 135° (-6dB, 2kHz octave band). The unit contains a 10 oz. AtlasIED lists efficient wide-range frequency response; ideal for public address and background music installations; includes 4 watt 70-volt transformer; industry standard, 10-watt, 4" high-compliance loudspeaker. It measures 4" deep. It ships at 2.67 lbs, is safety listed to UL 1480, 2043, and carries a manufacturer warranty of 60 months from date of purchase.
| Part Number | FC104T72 |
|---|---|
| Speaker Type | High Compliance |
| Sensitivity | 94dB (1W/1m) |
| Frequency Response | 100Hz - 10kHz |
| Power Taps | .5, 1, 2, & 4 Watts |
| Dispersion | 135° (-6dB, 2 kHz octave band) |
| Depth | 4" (10.16 cm) |
| Shipping Weight | 2.67 lbs (1.21 kgs) |
| Safety Listed | 1480, 2043 |
| Warranty Period | 60 months from date of purchase |













