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19201 Cook Street
Foothill Ranch
CA 92610-3501, USA |
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ST/STX4L |
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| STX4L |
ST4LR |
| Non-Powered |
RHAON Empowered |
Dual 12" Low Frequency Loudspeaker Modules |
Uncompromised Performance
Unequalled Versatility
The self-powered ST and non-powered STX 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 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 ST4LR PowerNet loudspeakers are RHAON empowered for flexible
analog and digital signal distribution and loudspeaker management
and control over a standard Ethernet network. |

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• Compact Dual 12-Inch Low Freq. Loudspeaker Modules
Are a perfect match to the ST/STX4 when additional low frequency energy is needed. |
• Flexible Input Configurations
Choose an external amplifier or go self-powered with the PM1LR PowerNet Amplifier with RHAON for flexible analog and multi-channel digital signal distribution, computer control and supervision. |
• ST4LR PowerNet Low Frequency Module
With PM-1LR PowerNet digital amplifier with RHAON. |
• STX4L Non-Powered Low Frequency Module
Same high performance as the PowerNet ST4LR only non-powered. Rated at 1600 Watts program at 4 Ohms. |
• Dipolar Low Frequency Design
Provides superior low frequency directional control in the vertical plane. |
• High Power, High Performance 12-Inch Woofers
Deliver accurate 40 Hz to 500 Hz response, 136 dB peak SPL performance. |
• Trapezoidal Enclosures
Are identical in size and shape to the ST4 and STX4 full range loudspeaker enclosures. |
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Passive or self-powered and networked, you can
choose the system configuration that meets your
needs. Select the STX4L when the project dictates
the use of external amplifiers and the self-powered
PowerNet ST4LR for convenience and control in
other applications.
The PM-1LR, the heart of the PowerNet ST4LR is a
new kind of intelligent electronic system. It combines
Class D digital 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-1LR has dual analog inputs, dual CobraNet inputs and an
AES3 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. |
Applications
•Virtually any application where additional low frequency energy is needed and outstanding sonic performance is required.
•Multi-channel A/V playback systems, live sound and music systems in clubs and disco's (with associated ST4R and STX4 full-range 3-way loudspeakers).
•Array modules for theatrical and concert sound systems, sound reinforcement systems in houses of worship. |
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