High-Power Quad 12-inch Three-Way Mid/High CoEntrant Complex Conic Loudspeaker System
Self-powered PowerNet ST9R and non-powered STX9 Series loudspeakers unite advanced technology and application-driven engineering to bring live sound closer to the ultimate reference point: reality. Patented CoEntrant Mid/Hi transducers, Class-D digital tri-amplification, and unique innovations like 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 Series loudspeakers are an excellent choice for transparent, reference quality performance.
STX9 loudspeakers are non-powered, for use with external amplification.
ST9R PowerNet loudspeakers are RHAON empowered for flexible analog and digital signal distribution and loudspeaker management and control over a CAT 5 Ethernet network.
Accurate, full-range 40 Hz to 18 kHz frequency response, high-level 142 dB peak SPL performance
* 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-12 Doublet Low Frequency Design
Provides superior low frequency directionality in both horizontal and vertical planes.
* Exclusive Complex Conic Design
Provides constant beamwidth/directivity without the issues associated with conventional rectangular horns.
* Patented CoEntrant Topology
Integrates the acoustic output of a 10-inch cone and a 2-inch HF driver into a wideband, high-power true point source
* TRAP (True Array Principle) Design
ST9/44ASR and STX9/44AS Models are true 40° TRAP modules that com bine seamlessly to produce a phase aligned wave front virtually free of lobing. The /64 and /94 models can be turned into TRAP modules by rotating their horn 90 degrees.
* Choice of Coverage Patterns
Choose between tightly controlled 60° by 40°, 90° by 40° and asymmetrical 40° by 40° (+10°, -30°) coverage patterns.
PM-3R PowerNet Tri-Amplifier
The PM-3R is a new kind of intelligent electronic system. The heart of the ST5R, 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 cabling.
The PM-3R offers dual analog inputs, dual CobraNet inputs and an AES3id serial input. The on-board DSP includes eight bands of parametric EQ, high and low shelving filters, delay and input level control, and is easily configured using RHAON software. Critical operating parameters such as signal clipping, amplifier output voltage and current, and temperature are continually monitored with automatic alert functions.
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 dance clubs (with optional subwoofers)
* Side fill in all types of sound reinforcement systems.
* Array modules for theatrical and concert sound systems, sound reinforcement systems in houses of worship.
Astana, Kazakhstan | June, 2014 - "The Renkus-Heinz systems were a good choice for this project, because the beam steering and built in DSP enabled us to configure the system to cover all the seating, at multiple levels and locations." - Alessandro Baroni, A&T Media
Oceanside, CA | July, 2013 - Olympia WA-based integrators CCI Solutions recently oversaw an extensive renovation of New Venture Christian Fellowship's 1800-seat sanctuary in Oceanside, CA, with an emphasis on the audio, video and lighting systems.
1.4 V for rated power output
Lows: 101 dB
Mids: 104 dB
Highs: 109 dB
Lows: 133 dB Peak
Mids: 133 dB Peak
Highs: 134 dB Peak
Lows: 139 dB Peak
Mids: 137 dB Peak
Highs: 134 dB Peak
40° H x 40° V Asym. (+10°, -30°)
60° H x 40° V
90° H x 40° V
40 Hz to 18 kHz
CDT-2A; SSD3302-8A 2" HF (75 W RMS) & SSL10-5 10" MF (300 W RMS)
Four 12" model SSL12-10 woofers; 3" VC ; 400 W RMS (1600 W RMS total)
350 Hz & 1500 Hz
Lows: 1600 W RMS @ 4 Ohms
Mid/Highs: 300 W RMS @ 8 Ohms
Multi-ply hardwood, perforated metal grille
Neutrik 4-pin connectors or screw terminals
Black, White or Natural (unfinished) paint
TuffTex (black only)