Driver Technology
Superior Dual PTD Pure-Titanium Domesoffset at 30 angles. Outdoor high-frequency performance is smooth, pure, exceptionally well-extended with tremendous clarity across a wide outdoor listening area. No other rock speaker on the market can compare!
Superior Dual Voice-Coil ICP Injection-Molded Co-Polymer Polypropylene Cones.Die-cast aluminum chassis, oversized, computer-optimized ferrite magnets, superior motor structures. Midrange performance is superbly detailed and oh, so natural.
Rock Monitor SM Enclosures
Unparalleled Outdoor Quality! PolyGlass Enclosures with Faux-Stone Finishes are fully sealed (no ports!) and highly damped. Stainless steel grilles and self-draining natural rock fissures. Weather, water and UV-resistant, even under adverse conditions.
Specifications
Design:
- Single speaker system with stereo L/R inputs, 3-driver, 2 x 2-way coaxially mounted high-frequency drivers, weather, water, UV-resistant sealed enclosure, self-draining fissures
Crossover:
- Two 2nd-order electro-acoustic at 3.0 kHz
High Frequency Driver:
- Two 25-mm (1 in) PTD domes
Frequency Response On-Axis:
- 2 dB from 66 Hz - 20 kHz
Frequency Response 30 Off-Axis:
- 2 dB from 66 Hz - 18 kHz
Low Frequency Driver:
- Dual voice-coil, 165-mm (6-1/2 in) ICP cone, die-cast chassis
Sensitivity Room / Anechoic:
- 89 dB (groundplane measurement) /
Low Frequency Extension:
- 44 Hz (DIN)
Suitable Amplifier Power Range:
- 15 - 100 watts Mono; 15 - 55 watts / channel Stereo Input
Maximum Input Power:
- 70 watts Mono; 35 watts / channel Stereo Input
Impedance:
- Compatible with 4 ohms Mono; 8 ohms / channel Stereo Input
Finishes:
- Northeastern Dark Granite, Fieldstone
Dimensions (HxWxD):
- 12.25" 11.125" 10.625" (31.1cm 28.3cm 27.0cm)
Weight:
- 12.1 lbs. (5.5 kg)
