The BMS 4538 - 1" compression driver is designed for a wide variety of applications including small to medium high quality professional reinforcement systems and stage monitors. The 4538 offers all the benefits of the patented BMS compression driver design, but at much reduced cost.
Throat diameter: |
1" (25.4 mm) |
Nominal impendance: |
8 Ohm |
Power capacity (AES): |
60 W |
Peak Power: |
300 W |
Sensitivity |
|
CD Horn 90° x 75°, 1 W / 1 m |
114 dB |
Plane wave tube, 1 mW |
118 dB |
Maximal SPL (cont.) |
132 dB at 60 W |
Frequency Range |
1200 - 30000 Hz |
Recommended crossover |
1900 Hz |
Voice Coil Diameter |
1.5" (38 mm) |
Magnet Material |
Ferrite |
Flux density (Tesla) |
1.8 |
Voice Coil Material |
Copper Clad Aluminum |
Voice Coil Former |
Kapton TM |
Diaphragm Material: |
Polyester |