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19201 Cook Street
Foothill Ranch
CA 92610-3501, USA |
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| STX4 |
ST4R |
| Non-Powered |
RHAON Empowered |
Compact Quad 8" Lows, CoEntrant Mid/High Driver
3-Way Complex Conic Loudspeaker Systems |
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Advanced Audio Technology
The new self-powered PowerNet ST4R and non-powered STX4 Series
loudspeakers unite advanced technology and application-driven engineering
to bring live sound closer to the ultimate reference point: reality.
Patented CoEntrant M/H transducers, Class D Digital Tri-Amplification
and unique innovations such as our Complex Conic Horns combine
to deliver natural sounding music and intelligible speech.
Wherever audiences and operators demand superior performance and
ease of use, ST/STX loudspeakers are the choice for transparent, reference
quality performance.
All ST4R PowerNet loudspeakers are RHAON empowered for flexible
analog and digital signal distribution and loudspeaker management
and control over a CAT 5 Ethernet network. |
• Compact 3-Way Design, Outstanding Performance
Accurate full-range 50 Hz to 18 kHz high-level performance; 133 dB
Peak SPL.
• Flexible Input Configurations
Choose external bi-amplification, or go self-powered with the PM3R
PowerNet Tri-Amplifier with RHAON for flexible analog and multi-channel
digital signal distribution, computer control and supervision.
• Quad-8 Doublet Low Frequency Design
Provides superior low frequency directionality in both horizontal and
vertical planes.
• Patented CoEntrant Topology
Integrates the acoustic output of an 8” cone and a 1” HF driver into a
wideband, high power true point source
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• Exclusive Complex Conic Design
Provides constant beamwidth/directivity without the problems of conventional
rectangular horns.
• TRAP (True Array Principle) Design
ST4/44R and STX4/44 Models are true 40° TRAP modules that combine
seamlessly to produce a phase aligned wave front virtually free of
lobing.
• Choice of Coverage Patterns
Choose between 40° by 40°, 60° by 40° and 90° by 40° coverage pat
terns. |
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PM-3R PowerNet Tri-Amplifier
The PM-3R, the heart of the ST4R is a new kind
of intelligent electronic system. It combines Class D
digital tri-amplification with RHAON, the Renkus-
Heinz Audio Operations Network for comprehensive
DSP controlled signal processing and control.
RHAON empowers you with CobraNet digital audio
distribution, user configurable DSP for maximum control,
remote systems management from any Windows
computer, life safety functions and more – all using
standard Ethernet hardware and cable.
The PM-3R has dual analog inputs, dual CobraNet inputs and an AES3id serial input. The
onboard DSP is easily configured using RHAON
software; it includes eight bands of parametric EQ, high and low shelving
filters, delay and input level control. Critical operating parameters
such as signal clipping, amplifier output voltage and current, and temperature
are continually monitored with automatic alert functions.
Critical operating parameters such as signal clipping, amplifier output
voltage and current, and temperature are continually monitored with
automatic alert functions. |
APPLICATIONS
• Virtually any application where directional control and arrayability are critical issues and outstanding sonic performance is required.
• Distributed systems in sports arenas and stadiums.
• Multi-channel A/V playback systems, live sound and music systems in clubs and disco's (with optional subwoofers.)
• Side fill in all types of large sound reinforcement systems.
• Array modules for theatrical and concert sound systems, sound reinforcement systems in houses of worship. |
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