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30 cm (12") paper cone diaphragm with polypropylene cap
Progressive height rate double spider for high power handling
1800W peak / 300W rated / 420W CTA RMS power handling
Frequency response: 35 Hz – 900 kHz
Sensitivity: 88 dB (1W / 1 m)
CONFIGURATION
Single Voice Coil
SIZE12" (30 cm)
PEAK POWER1800 W
MAGNET MATERIALFerrite
EFFECTIVE FREQUENCY RANGE30-500 Hz
RMS POWER420 W
DIAPHRAGM MATERIALPaper Cone with PP Cap
OUTPUT SOUND PRESSURE83 dB ±2dB SPL (1W,1m)
SURROUND MATERIALRubber
IMPEDANCE (OHMS)4
RATED POWER300 W