About Us
Rock Monitor™ 80-SM
Design Single speaker system with Stereo L/R inputs, 3-driver, weather / water / UV-resistant sealed enclosure, 2 x 2-way coaxially mounted high-frequency drivers
Crossover(s) Two 2nd-order electro-acoustic at 2.5 kHz
High-Frequency Driver(s) Two 25-mm (1 in) PTD™ domes
Bass / Midrange Driver(s) Dual voice coil, 190-mm (7-1/2 in) ICP™ cone, die-cast chassis
Low-Frequency Extension* 42 Hz (DIN)
Frequency Response:
On-Axis

±2 dB from 63 Hz - 20 kHz
30° Off-Axis ±2 dB from 63 Hz - 18 kHz
Sensitivity - Room / Anechoic 90 dB (groundplane measurement)
Suitable Amplifier
Power Range
15 - 120 watts Mono
15 - 60 watts / channel Stereo
Maximum Input Power† 80 watts Mono; 40 watts / channel Stereo
Impedance Compatible with 4 ohms Mono; 8 ohms Stereo
Internal Volume 15 L / 0.53 cu ft
Height, Width, Depth

38.5 cm x 34.0 cm x 33.0 cm
15-3/16 in x 13-3/8 in x 13 in
Weight 7.7 kg / 17 lb each
Finishes Northeastern Dark Granite, Western Sandstone, Fieldstone
 
 
Specifications