Model |
AD-CI52ST-WH |
Product Type |
In-Ceiling Speaker |
Configuration |
Shallow can, two-way, ported enclosure |
Transducers |
Specifications |
Low Frequency Transducer |
5.25" Weather-resistant, low distortion fiberglass cone woofer, 25 mm voice coil, rubber surround |
High Frequency Transducer |
1" titanium dome tweeter, neodymium magnet |
Frequency Range |
Specifications |
Frequency Response (±3 dB) |
63 Hz - 20 kHz |
Useable Frequency Range (-10 dB) |
53 Hz - 20 kHz |
Maximum Output |
Continuous: 103 dB SPL, Peak: 109 dB SPL |
Nominal Impedance |
8 ohms |
Power Capacity |
40 W (100 hours IEC) |
Recommended Max Amp Power |
80 W RMS |
Sensitivity |
87.5 dB, 2.83 V, 1 m, flush mounted (2pi) |
Nominal Coverage |
100° conical pattern |
Bass Loading |
Ported, tuned to 70 Hz |
Transformers |
Specifications |
Type |
Custom low distortion laminated core, wide bandwidth design |
Taps |
70/100V: 30, 15, 7.5, 3.8 Watts and 8 ohms selected by switch |
Insertion Loss |
0.8 dB, averaged over 50 Hz - 20 kHz bandwidth (30 W tap) |
Distortion |
Less than .01% THD above 100 Hz, 0.2% at 50 Hz (30 W tap) |
Bandwidth |
40 - 20 kHz (-1 dB, all taps) |
Enclosure |
Specifications |
Material |
Injection molded high impact polystyrene baffle on a steel enclosure |
Finish |
White (paintable) |
Grill |
Heavy duty powder coated steel |
Connectors |
4-pin Euro terminals in fire protective sub-chamber |
Mounting Hardware |
Rails and brackets for ceiling tile installation |
Net Weight (Each) |
8 lbs (3.7 kg) net |
Shipping Weight (Per Pair) |
27 lbs (12.2 kg) |