4 in. (EIA 5 in.) 30W driver has the capacity to deliver a wide angle of sound distribution at 2kHz with uniform response and clear audibility to ensure complete coverage with minimum units. Includes 10 oz. magnet, 1 inch copper voice coil, and polypropylene cone with half-roll rubber surround for long cone travel and good edge damping. Post-mounted liquid-cooled tweeter is 1 in. diameter balanced drive dome with first order high-pass filter.
- Frame: 20-gauge stamped steel with black enamel finish and zinc-plated back-plate.
- Power Rating: 30W
- Frequency Response: 81Hz-20kHz (±6dB) and 50Hz-20kHz (±8.1dB) with crossover at 5kHz
- Mounting Depth: 2.25 in.
- Mounting Bolt Circle: 4.688 in.
- Dispersion Angle: 135 degrees conical
- Average Sensitivity: 87.8dB