Integration
Flexibility
Performance
IRIS-Net™– The first comprehensive audio control
solution from front to back
From the introduction of the first IRIS (Intelligent Remote Integrated Supervision) software platform for amplifiers in 2002, EV has been
developing a robust audio control protocol and new innovative audio hardware. The first was the RL line of remote controlled amplifier
products. These amplifiers offered an amazing level of user control and monitoring, which brought reliability and ease of use to a wide
range of users. Now EV is introducing the NetMax™ N8000, a comprehensive digital audio system controller — the next link in the IRIS-
Net audio processing chain.
IRIS-Net is EV’s answer to the ever-increasing complexity of audio system designs. It is a comprehensive software platform, which
encompasses a huge array of control options. All aspects of the audio chain are under its supervision and control. The key areas of signal
processing, supervision and signal routing are all manipulated under its shell.
The new NetMax N8000 is the central player in the IRIS-Net solution. It offers an extremely flexible hardware platform that allows for field
level customization of the unit to nearly any application. This customization goes far beyond what is available today from other platforms.
Everything from the matrix size and configuration to the processing power can be customized in the field, making it easy to design the best
solution value for the customer.
. . .Only EV can offer it ALL.
Distributed vs. Central processing – The N8000 and IRIS-Net
gives you both!
Now you don’t have to make the choice as to where your processing power resides. IRIS-Net gives you the ability to choose BOTH! IRIS-Net
enables you to process all or part of the audio signal in a central component like the NetMax N8000 or to conduct the processing and
supervision remotely at the amplifier. This gives the system designer incredible flexibility in designing the system. You can now design the
system for the ultimate in reliability or design for efficiency and value. The IRIS-Net solution gives you all the hardware and software pieces
to accomplish both objectives.
Open Architecture – Extensively Tested
m has been extensively tested in a variety of venues. Even prior to its intr
The IRIS-Net softwar
software underwent extensive testing and scrutiny. The software interface and hardware component design were made with the user and
designer in mind. The open ar
within IRIS-Net and its hardware components.
e platfor
e of the hardware and IRIS-Net user protocol allow for the seamless functioning of external devices
chitectur
oduction the system har
dware and
32
The N8000 – A Comprehensive DSP
Hardware Platform
The EV NetMax N8000 is an extremely flexible audio control processor for a wide
range of applications. Presented in a compact 2RU configuration, you can configure
the N8000 a number of ways to fit the need at hand. By simply selecting the right
combination of I/O cards, the N8000 matrix can be configured IN THE FIELD to one
of 6 layouts. In addition, up to a full 32 channels of digital audio are available when you
can add CobraNet™ functionality to any of these configurations for extended flexibility.
Superior Audio Performance
The N8000 provides the same legendary audio dynamic range as our amplifiers and
signal processors. Superior A/D and D/A conversion technology and wideband
electronics ensure that the NetMax N8000 will be transparent in the audio chain.
Optional extended processing power
Up To 1000 MIPS
The N8000’s processing power can be enhanced by simply plugging in an additional processor. This comes in
handy if your application calls for future expansion. You only need to purchase the processing power needed
today, knowing that the system can be upgraded at any time.
Multiple N8000 units can be networked together to provide an extended “super matrix” for complex audio
processing tasks. Several examples of the power of a multi-processor NetMax system are shown in the
following pages.
Easy Interface To The Outside World
The N8000 can be configured from the web, an Ethernet connection using IRIS-Net, an RS-232 interface or a common USB link. In addition, the N8000
can talk thr
the N8000 comes equipped with a GPIO network so it can control and be controlled through simple logic signals and contact closures.
ough its integrated CAN bus with any compatible IRIS-Net har
dware such as the Electro-Voice RL/RT amplifier series. For even more flexibility
Beyond Audio Processing
In addition to the sophisticated audio functions of the NetMax N8000, it is also equipped with diverse control functions. The clock /calendar scheduling
system makes it possible to program one-time or recurring events. The schedule options are varied and can be set to occur annually, monthly, weekly,
, hourly or even within smaller time inter
daily
With the event control, reactions to certain events or system states can be configured including changing entire system parameters at the touch of a
button or schedule.
vals. In addition, daily pr
ograms can be set up.
Full System Monitoring
Faults in the device or in the complete NetMax system ar
sites if necessary.
ecorded in an internal log file with date and time. In addition, you can define which types of errors or events should be
Faults and other events ar
recorded. The log can be read out and displayed on the screen at any time. When used in conjunction with Electro-Voice RL series amplifiers, the NetMax
system has the ability to monitor the amplifier, speaker line and speaker through a sophisticated impedance monitoring protocol.
e r
e detected automatically and can be displayed on the PC scr
een or transmitted to external
54
Comprehensive Control
Visually Based Signal Routing
IRIS-Net provides the system designer with a
comprehensive and easy-to-use interface to control any
aspect of the NetMax N8000 digital matrix or RL
amplifier. From assigning macros, setting schedules,
unning system checks or setting up channel equalization
r
it can all be done from this one interface.
The main design module gives a comprehensive view of the overall system design as it is being built. You can “drill
down” in each element to control all functions in the unit.
Compr
ehensive DSP contr
IRIS-Net provides a broad array of DSP tools that enable the designer to control
nearly any aspect of the audio signal, filters, delays and EQ parameters, along with
many other functions that ar
e easily available and can be quickly configur
ol
ed.
Comprehensive Macro Functionality
In the NetMax N8000 complex operations can be integrated into single functions. For example, several functions combined into a single scene preset and
can be changed manually or automatically at any time.
The N8000 Built In Browser Interface
The N8000 comes equipped with a built in graphical control interface accessible though any web browser. This interface
allows for full system control of a variety of system control functions and parameters. The interface is also equipped
with sophisticated security pr
otection to pr
otect against unauthorized operation.
76
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House of Worship
In this example, audio signal from the main Front of House mixer is routed and processed separately by the NetMax N8000 for main loudspeakers,
stage monitors, under balconies and distributed lobby speakers as well as assistive listening devices. All loudspeakers are powered using EV CPS
Series amplifiers. The N8000 allows for storage and recall of different routing, level and EQ settings for a variety of events via the control PC.
Concert Hall
Theaters and performance venues present unique signal processing challenges. The many types of loudspeakers and locations can require a very high
number of DSP channels for signal processing. NetMax allows the flexibility to address the DSP needs for each loudspeaker type and position. IRIS-
Net can be configured with multiple GUI layers that can be password protected to only allow access to specific areas of the DSP chain. This allows
guest engineers to adjust the PA system to suit their needs without having access to critical DSP processing like crossovers or limiters.
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P
1200RT
A
mplifiers
E
vid C4.2
Evid C4.2
Evid C4.2
P
1200RT
A
mplifiers
P1200RT
Amplifiers
P1200RL
Amplifiers
P1200RL
Amplifiers
P3000RL
Amplifiers
Ballroom 1
Ballroom 2
S
atellite Radio
Satellite TV
D
igital Message
Recorder
F
ire Alarm Relay
Theater
Mixer
Ethernet
CobraNet
Audio
CAN Bus
GPI Twisted Pair
USB
UCC-1
Hotel / Casino
In casinos and similar venues, r
outing flexibility
, super
vision and r
eliability ar
e key aspects of a sound system. NetMax allows a variety of signals to
be routed to any combination of zones within the casino via CobraNet, each with individual DSP. Using managed switches allows the CobraNet and
Ethernet to be configured in a ring topology for additional redundancy. A contact closure from the fire alarm panel allows muting of all sound system
loudspeakers in the event of an emergency. Using NetMax in conjunction with the Precision Series Remote Control amplifiers allows real-time
monitoring of all system components, including electr
onics, cable and loudspeakers r
emotely fr
om a single contr
ol PC. In the theater, another PC is
connected via a UCC-1 to allow control, monitoring and supervision of the theater’s PA system in parallel with the main control PC.
1110
`
Hall 1 Hall 2
vid C4.2 Evid C4.2
E
P1200RT
1200RT
P
Evid C4.2
Zone 2 Zone 3 Zone 4
Laptop w.
PowerPoint
ZX1ZX1
Laptop w.
PowerPoint
Zone 1
Room 1 Room 2
Switch Panel Switch Panel
Convention Center
Convention centers have needs for highly r
eliable distributed sound systems as well as flexibility for r
daily basis. NetMax allows large scale distribution and monitoring of audio signals via CobraNet to any or all zones, as well as the ability to unite or
separate audio paths for room combining scenarios at the touch of a button. Use of the Precision Series Remote Control Amplifiers allow monitoring and
control of all audio components in the venue from a single remote location.
edistributing audio for needs that may change on a
CAN Bus
GPI Twisted Pair
Ethernet
Audio
CobraNet
CDR1000
Wireless Mics
Laptop w.
PowerPoint
CDR1000
Wireless Mics
Room 3
CDR1000
Wireless Mics
P1200RL P1200RL
Room 4
ZX1 ZX1
Laptop w.
PowerPoint
CDR1000
Wireless Mics
CPS 2.4 Amplifier
Switch PanelSwitch Panel
P1200RL
1312
`
Concourse 1
Evid 6.2 MH6040 MH6040
Evid 6.2 MH6040 MH6040
Concourse 2
P1200RT P3000RL
P3000RL
P1200RT P3000RL
P3000RL
Stadium
Zone 3
Stadium
Zone 4
Stadium
Zone 1
Stadium
Zone 2
DPM 4000
DPC Paging Console
BGM Source
Control PC
Switch w.
Ring Capability
RS-232
RS-485
Ethernet
CobraNet Primary
CobraNet Secondary
CAN Bus
Audio
Stadium / Arena
ent priorities and multiple music and adver
cement, individual announcements with dif
Stadiums have the need for multi-zone sound r
einfor
signals, all while maintaining high safety and redundancy standards. NetMax is able to integrate with Dynacord ProAnnounce™ systems to provide
all messaging and paging needs for the PA system. Redundancy is achieved using managed switches with ring capabilities to distribute both primary
and secondary CobraNet audio and control data. This results in multiple layers of redundancy in the event of a failure.
fer
tising
1514
Multimedia
`
Laptop w. PowerPoint
Presenter mics
CD/DVD Player
5.1 DTS
Digital Recorder
Teleconference System
Wireless Microphones
CPS Amplifiers
Fri+ 122
For Speech
Center Speaker
Rear
Speaker
Front
Speaker
Evid 12.1
Evid 4.2
Lighting
Multimedia Control
Control PC
Screen
RS-232
Ethernet
GPO
Twisted Pair
Audio
Presentation and training rooms typically feature multiple AV sources that need to be distributed to multiple sources individually or simultaneously. Integration
of these different types of sources can be a challenge for an installer, but NetMax offers a unique solution to these challenges. In addition to signal processing
and distribution, the N8000 offers Ethernet, RS-232, contact closure inputs, contact closure outputs and VCA inputs to allow a high level of integration
possibilities with new or existing AV equipment ranging from a relay-driven projector or lighting sources to existing multimedia control systems.
Expansion Options
The N8000 provides incredible flexibility in system design. Several hardware options are available which enable the
N8000 to perform a variety of complex tasks including automatic microphone mixing, extended DSP functions, etc, all
the while maintaining full communication with other IRIS-Net equipped components.
AI-1 / MI-1
The AI-1 is an eight-channel analog input module for the NetMax System
Controller. Audio signals are connected via screw lockable Euro block
connectors. A-to-D conversion is handled by high performance linear 24-bit
converters. Internally the signals are processed in 48-bit word length.
The MI-1 is a Microphone Input Module for the NetMax System Controller. The
module provides a variety of microphone input functions and extended mixing
features to greatly enhance the power of the N8000 in numerous applications.
AO-1
The AO-1 is an eight-channel analog output module for the NetMax System
Controller. As with the other modules, the AO-1 offers eight high quality audio
signals via scr
ew-lockable Euro block connectors. D-to-A conversion is handled
by high performance linear 24-bit converters. Internally the signals are
processed in 48-bit word length.
DI-1 / DO-1
8 channel AES/EBU digital input (DI-1) and output (DO-1) car
CM-1
The CM-1 is a CobraNet Extension Module for the NetMax System Controller. The module provides
32 input and 32 output FULL
Y LICENSED channels of CobraNet compatible audio signals for
extending the system capability.
DSP-1
. The module provides
The DSP-1 is a DSP Extension Module for the NetMax System Contr
additional DSPs for extending the signal processing capacity and RAM banks to provide the power to
create longer delay times or additional delay lines among other functions.
oller
ds.
1716
EV Has A Wide Range Of Amplifiers For Any NetMax System
RL Series
EV’s RL Series DSP-Controlled amplifiers are tightly integrated into the IRIS-Net platform.
They are the ideal companion to the NetMax N8000 system controller and combine legendary
performance with uncompromised remote control and system supervision capability. When you
need DSP power in multiple locations, the RL line is the state-of-the-art choice. They employ
EV’s proven signal processor technologies, and they guarantee superior audio performance.
P3000 RL
The flagship of the RL Series, with 2 x 1300 watts into 4 ohms and 2 x 1800 watts into 2
ohms, is the the digital controlled version of the legendary P3000 amplifier. Loudspeaker
®
outputs on Neutrik
P1200 RL / RT
The universally recognized P1200 features with 2 x 600 watts into 4 ohms and 2 x 850
watts into 2 Ohms. Loudspeaker outputs on barrier strip.
For the RT model, the unit features a high-impedance output for 100/70V-lines with 2 x
590 watts.
P900 RL / RT
Featuring 2 x 450 watts into 4 ohms and 2 x 650 watts into 2 ohms, the P900RL is ideal
for HF drive in multi-way systems. Loudspeaker outputs on barrier strip.
For the RT model, the unit has a high-impedance output for 100/70V-lines with 2 x 410
watts. Loudspeaker outputs on barrier strip.
Speakon®NL4 connectors.
The CPS Class-H High Efficiency Series
In any NetMax system, when onboard DSP and supervision is not required, these proven power
amplifiers offer our legendary performance and reliability in a new compact, lightweight format. This is
made possible by incorporating a highly efficient Class-H design, which results in substantially less
heat being generated. This allows the overall size of the amplifier to be reduced substantially without
sacrificing performance or reliability.
All four models are capable of remote control activation with adjustable power-on delay
times saving time and money in lar
features make them ideal amplifiers to a NetMax N8000 system where central DSP
processing is desired. The specifications speak for themselves. Four models are available
ranging from 400 watts/channel all the way up to 1100 watts per channel into 4 ohms.
CPS 2.4
The CPS2.4 is ideal for smaller full range systems or larger mid/high frequency amplification in larger installations. The CPS2.4 is an ideal companion
to the popular EVID line of premium surface mount and ceiling speaker systems.
CPS 2.6
The workhorse of the line. Its 600 watts of compact power is perfect for mid level full range installs.
CPS 2.8
At 800 watts per channel the CPS2.8 is the best values in the line. It can power a wide range of speaker cabinets either in multi-way or full range
modes for a large range of fixed installation jobs.
CPS 2.11
No power amplifier on the market can offer such a high level of power performance and reliability. At 1100 watts/channel the CPS2.11 can power large
stadium, theatre and auditorium type installations with ease.
ger installs with central power distribution. These
RL Series Specifications
P900 RL P1200 RL P3000 RL P900 RT
8
Load Impedance
Continuous Output Power (1 kHz, THD 1%) 280 W 450 W 650 W 380 W 600 W 850 W 850 W 1300 W 1800 W 410 W 400 W 590 W 580 W
Rated Output Power (20 Hz-20 kHz, THD <0.2%) 230 W 350 W 450 W 300 W 500 W 650 W 750 W 1200 W 1500 W 350 W 350 W 500 W 500 W
THD @ Rated Output Power < 0.05% <0.1% <0.2% <0.1% <0.2%
modulation (SMPTE)
Inter
Signal to Noise Ratio > 105 dB >100 dB
Frequency Response (-1 dB) 20 Hz - 20 kHz 45 Hz - 20 kHz
Dynamic Audio Limiter THD <= 1% (Input signal <= + 20 dBu)
Protec tions Hi-Temperature, DC, HF, Back EMF, Peak Current Limiter, Inrush Current Limiter, Power On Delay
Cooling 3(4)-stage fan, front-to-rear cooling
Input Sensitivity and Impedance 1.55 V (+6dBu), 20 kOhm, XLR Input
Maximum Input Level 8.7 V (+21 dBu)
Serial Interface Network: CAN, 2 RJ45 (CAT-5 Cabling), RS-232 for media control systems
Control Logic in and Outputs
Loudspeaker Connectors Barrier Strip Neutrik
Dimensions (Height x Width x Depth)
Net Weight 35.3 lbs (16 kg) 37.5 lbs (17 kg) 66.2 lbs (30 kg) 53 lbs (24 kg) 55.1 lbs (25 kg)
Ω 4Ω 2Ω 8Ω 4Ω 2Ω 8Ω 4Ω 2Ω
<0.08% <0.01% <0.1% <0.3% <0.1% <0.3%
2 x 0V 5V fr
5.2” x 19” x 15.4” (132.5 x 483 x 390 mm) (3 RU)
ee configurable, Easy-Remote
100V 70 V 100V 70 V
®
Speakon®NL4 Barrier Strip
P1200 RT
CPS Series Amplifier Specifications
CPS 2.4 CPS 2.6 CPS 2.8 CPS 2.11
Load Impedance
Continuous Output Power (1 kHz, THD 1%) 600W 400W 240W 900W 600W 350W 1100W 800W 500W 1600W 1100 W 600W
Rated Output Power THD = 0.1 %, 20 Hz-20kHz - 300W 150W - 500W 250W - 700W 350W - 900W 450W
Input Sensitivity Rated power @ 8 ø, 1 kHz +1.15 dBu (0.88 Vrms) +3.2 dBu (1.12 Vrms) +4.7 dBu (1.33 Vrms) +5.8 dBu (1.51 Vrms)
THD @ rated output power (<0.1%) < 0.05 %
IDE- SMTP 60 Hz, 7kHz < 0.02 %
Maximum Input Level +22 dBu (9.76 Vrms)
ef. 1 kHz, rated output power
osstalk r
Cr
Frequency Response ref. 1 kHz 15 Hz ... 40 kHz (±1dB)
Damping Factor 1 kHz > 300
Slew Rate 35 V/µs
Signal to Noise Ratio
Power Requirement 240 V, 230 V, 220 V, 120 V or 100 V ; 50 ... 60 Hz (factory configured)
Net Weight 30.8 lbs (13.5 kg) 33 lbs (15 kg) 35.2 lbs(16 kg) 17.96 lbs (8.15 kg)
Dimensions (Width x Height x Depth) 19” x 3.5” x 15.22” (483 mm x 88.1 mm x 386.8 mm)
(A-weighted)
2Ω 4Ω 8Ω 2Ω 4Ω 8Ω 2Ω 4Ω 8Ω 2Ω 4Ω 8Ω
< -80 dB
103.5 dB 105.5 dB 107 dB 107 dB
1918
Netmax N8000 Specifications
ENERAL DESCRIPTION AND FEATURES
G
N8000 System Controller Modular NetMax system manager including signal processing, routing, system control and supervision
Audio 32 Audio Channels 4 Audio Slots, modular 8-Channel Input and Output cards, analog or digital
Networking Module Slot for optional CobraNet™ Interface 32 I/O Audio and Control
Safety / Redundancy Internal Supervision, System Monitoring, Watchdog, Fault Output, Redundant Audio Network possible
PC Configuration and Control Software
UDIO SPECIFICATIONS
A
Audio Inputs 8 analog audio inputs per module, line level, electronically symmetric
Input Connectors 8 x 3-pole Euro block connectors
Input Level (nominal) +6 dBu / 1.55 V
Input Level (max. before clip) +21 dBu / 8.7 V
Input Impedance
Common Mode Rejection > 70 dB
A/D Conversion 24 Bit, Sigma-Delta, 128 times over sampling
Audio Outputs 8 analog audio outputs per module, line level, electronically symmetric
Connectors 8 x 3-pole Euro block connectors
Output Level (nominal) +6 dBu / 1.55 V
Output Level (max. before clip) +21 dBu / 8.7 V
Output Impedance
Min. Load Impedance
D/A Conversion 24 Bit, Sigma-Delta, 128 times over sampling
Frequency Response 20 Hz...20 kHz (-0.5 dB)
Signal to Noise Ratio (A-weighted) AI-1: 117 dB typical AO-1: 118 dB typical N8000 analog In to analog Out: 114 dB typical
T
HD+N
Signal Delay AI-1: 1.3958 ms AO-1: 0.646 ms N8000 analog In to analog Out: 2.2917 ms
Crosstalk < 110 dB @ 1 kHz
IRIS - Intelligent Remote & Integrated Supervision Integration of N8000, Remote Amplifiers, peripheral control Configuration, Control and Supervision
for complete Audio System Freely programmable User Control Panels and Access Levels
20 kΩ
100 Ω
600 Ω
<
0.005 %
SIGNAL PROCESSING
Sample Rate 48 kHz internal, 32 kHz - 192 kHz external
Data Format 24 Bit linear A/D and D/A conversion, 48 Bit processing
Signal Processing 2 DSPs Standard (150 MHz, 300 MIPS) 1 DSP per Audio Module (100 MHz, 100 MIPS) DSP-1 Extension Module optional (+300 MIPS)
INTERFACES
Ethernet 10 / 100 MBit/s, RJ-45 (PC Control)
CAN 20... 500 kbaud, r x RJ-45 (Remote Amp Control)
RS-232 2 Ports, 9pin DSUB male (Remote Control)
USB USB Type B on Front Panel (PC Control)
GPIO Control Port
2 x 6-pole Euro block 4 Control Inputs (analog 0 - 10 V / logic control) 3 Control Outputs (Relay contact to ground) 1 Fault Output (NC Relay contact)
3 Reference Outputs (+5 V / +10 V/ GND)
N8000 GENERAL SPECIFICATIONS
Power Supply 100 - 240 V AC, 50/60 Hz
Power Consumption 90 W max. (incl. 2 x AI-1, 2 x AO-1, 1 x CM-1 modules)
Cooling Left-to-right, 3-stage fan
Operating Temperature Range 32°F – 104°F (0 °C – 40 °C)
Dimensions (W x H x D) 19“ x 3.5” x 15” (483 x 88.1 x 381 mm) 2 RU
MODULES / OPTIONS
AI-1 Analog Input Module 8 analog audio inputs, line level, electr
AO-1 Analog Output Module 8 analog audio outputs, line level, electronically symmetric
CM-1 CobraNet™ Module 32 digital audio inputs and outputs, 2 CobraNet™ ports (Primary/Secondary) for network redundancy
DSP-1 DSP Extension Module Internal DSP processing power and Delay-RAM ex√tension, 300 MIPS, 256k x 24 SRAM
MI-1 Microphone Input Module 8 microphone inputs, programmable Gain and Phantom Power, PAD for line level switching
onically symmetric
Americas
Telex Communications Inc.
12000 Portland Ave South,
Burnsville, MN 55337, USA
USA—Phone: 1-800-392-3497
Fax: 1-800-955-6831
Canada—Phone: 1-866-505-5551
Fax: 1-866-336-8467
Latin America—Phone: 1-952-887-5532
Fax: 1-952-736-4212
Europe, Africa & Middle-East
Germany: EVI Audio GmbH.
Hirschberger Ring 45, D 94315,
Straubing, Germany
Phone: +49 9421 706-0
Fax: +49 9421 706-265
France: EVI Audio France S.A.,
Parc de Courcerin,
Allée Lech Walesa,
F 77185 Lognes, France
Phone: +33 1-6480-0090
Fax: +33 1-6006-5103
UK: Shuttlesound,
4 The Willows Centre,
Willow Lane, Mitcham,
ey CR4 4NX, UK
r
Sur
Phone: +44 208 646 7114
Fax: +44 208 254 5666
Asia & Pacific Rim
Japan: EVI Audio Japan Ltd.
5-3-8 Funabashi, Setagaya-Ku,
Tokyo, Japan 156-0055
Phone: +81 3-5316-5020,
Fax: +81 3-5316-5031
China: Telex EVI Audio (Shanghai) Ltd.
Room 2210-2215,
Tower B, Far East International Plaza
No. 317, Xianxia Road,
Shanghai, China, PC: 200051
Phone: +86 (21) 6235-1677
Fax: +86 (21) 6235-1676
Be Heard © 2005 Telex Communications, Inc. PA20668
Hong Kong: Telex EVI Audio (HK) Ltd.
Unit 5,1/F,Topsail Plaza
11 On Shum Street
Shek Mun,Shatin HK
Phone: +852 2351-3628
Fax: +852 2351-3329
Singapore: Telex Pte. Ltd.
3015A Ubi Road 1, 05-10
Kampong Ubi Industrial Estate, Singapore
408705
Phone: +65 6746-8760
Fax: +65 6746-1206
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