| RF 15.85 Reference Speakers | |||||||||||||||||||||||||||||
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The RF-15.85 is a passive, two-way system for fixed or portable sound reinforcement systems. Bass frequencies are reproduced by a 15P low frequency transducer with aluminum chassis. High frequency reproduction is handled by an M-30 compression driver with 2 in. titanium diaphragm. The driver is coupled to a rotatable 80° x 50° horn. The cabinet is equipped with a standard pole-mount socket and two steel-reinforced handles. 12 M10 rigging points and an extensive range of mounting accessories allows for use in permanent installations. |
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This passive full-range, two-way system comprises a single 15 inch cone woofer with a three inch voice coil. The high frequency section comprises a small format compression driver with a two inch titanium diaphragm and ASC protection circuitry, coupled to an 80° x 50° rotatable horn. It comprises an injection molded aluminum chassis and a tripod socket. Accessories include an "L" bracket for fixed installations, an array frame for creating two and three unit clusters and a truss mounting bracket.
A typical production unit has the following specifications:
Average (RMS) power handling (based on a two-hour test using a 6 dB crest factor pink noise signal band-limited according to IEC standards) is rated at 400 W. On-axis (IEC) frequency range is 50 Hz to 20 kHz (-10 dB). On-axis sensitivity (1W / 1m) is 99 dB SPL. Coverage angles are 80 degrees horizontal and 50 degrees vertical (average one-third octave band of 500 Hz to 8 kHz). Nominal impedance is 8 ohms.
The subwoofer unit is mounted in direct radiation configuration inside a bass-reflex trapezoidal cabinet using 18mm Birch plywood. The unit is painted black. The front is protected by a steel grille, coated with a corrosion-resistant polyamide film. The system includes 12 M10 rigging points situated on the top, underneath and on either side of the enclosure. Two handles are also provided.
The system shall be a D.A.S. RF-15.85 system.

















