The 1828C is heavy-duty convertible driver for use in medium power public address installations. The driver has rugged phenolic diaphragms, 1.5 inch diameter voice coil, and “rim centered” ferrite magnet structure for long life and reliability under extreme operating conditions.
Ideal for both indoor and outdoor applications, these drivers are well suited for any installation requiring rugged and reliable performance.
| Frequency Response | 260 -10,000 Hz ±5 d8 |
|---|---|
| Power Handling, 8 Hours, 6 dB Crest Factor | 30W (500-5,000 Hz pink noise) |
| Impedance | Nominal: 8 ohms Minimum: 6.5 ohms (FC100 horn) |
| Sound Pressure Level at 1 Meter, 1 Watt Input | 105 dB (FC100 horn) |
| Voice Coil Diameter | 3.81 cm (1.50 in.) |
| Construction | Rugged weatherproof finish for outdoor use |
| Mechanical Construction of Driver | 1-3/8"-18 x 7/8”- long thread allows the 1828 to be mountedon any horn |
| Recommended Horns | FC100 Cobreflex IIB Cobreflex III |
| Magnet Material | Strontium ferrite |
| Flux Density | 1.25 Tesla |
| Magnet Weight | 0.62 lbs (0.28 kg) |
| Dimensions (Diameter x Height) | 3.3" (83.8 mm) x 4" (101.6 mm) |
| Weight | 4.7 lbs (2.2 kg) |
| Shipping Weight | 5.2 lbs (2.4 kg) |
Usually arrives in 5-9 business days.
