THE DIFFERENCE IS HEAR
PRODUCTCATALOG
D A N T E
CHANNELS
N E T W O R K E D
WATTS
CHANNEL
IMPEDANCE
A M P L I F I E R S
PRODUCT
FORM
FACTOR
INPUTS
ZONE SIZE
FEATURES
PAGE
NUMBER
AV8-2 PoE+ LZ
Flange Mt
2
8W
4Ω/8Ω
2 Net
S
Compact, Plenum rated
3
AV25-2 NET
1/3 rack
2
25W
4Ω/8Ω
Net
SM
Compact package & RVC
3
AV25-2 NET+
1/3 rack
2
25W
4Ω/8Ω
Local/Net
SM
Legacy & Net input w/ priority override
3
CVA16-1 PoE+ CV
Flange Mt
1
16W
70V / 100V
1 Net
S
Compact, Plenum rated
3
CVA50-1 NET
1/3 rack
1
50W
70V / 100V
Net
SM
Compact package & RVC
3
CVA50-1 NET+
1/3 rack
1
50W
70V / 100V
Local/Net
SM
Legacy & Net input w/ priority override
3
DSP100-1 CV
1/2 rack
1
100W
70V / 100V
2 Local/Net
ML
DSP- Filtering, Vol. control
3,6
DSP100-2 CV
1/2 rack
2
100W
70V / 100V
2 Local/Net
ML
DSP- Filtering, signal routing, Vol. control
3,6
DSP100-2 LZ
1/2 rack
2
100W
4Ω/8Ω
2 Local/Net
ML
DSP- Filtering, signal routing, Vol. control
3,6
FLX80-4 CV
1/2 rack
4
80W
70V / 100V
4 Local/Net
ML
DSP- Filtering, signal routing, Vol. control
4,5
FLX80-4 LZ
1/2 rack
4
80W / 40W
4Ω/8Ω
4 Local/Net
ML
DSP- Filtering, signal routing, Vol. control
4,5
4,5
FLX160-2 CV
1/2 rack
2
160W
70V / 100V
4 Local/Net
ML
DSP- Filtering, signal routing, Vol. control
FLX160-2 LZ
1/2 rack
2
160W
4Ω/8Ω
4 Local/Net
ML
DSP- Filtering, signal routing, Vol. control
4,5
FLX320-1 CV
1/2 rack
1
320W
70V / 100V
4 Local/Net
ML
DSP- Filtering, signal routing, Vol. control
4,5
MC850-LZ-D
1RU
8
50W
4Ω/8Ω
8 Net
SML
2 Dante ports redundant or switched
4
MC850-CV-D
1RU
8
50W
70V / 100V
8 Net
SML
2 Dante ports redundant or switched
4
MC850-MXZ-D
1RU
8
50W
Mixed
8 Net
SML
Mixed Z, 2 CH 4/8Ω , 6 CH 70V/100V
4
FEATURES
PAGE
NUMBER
C O M P A C T
PRODUCT
FORM
FACTOR
CHANNELS
WATTS
CHANNEL
A M P L I F I E R S
IMPEDANCE
INPUTS
ZONE SIZE
AV25-2
1/4 rack
2
35/25W
4Ω/8Ω
2
SM
Compact package
2
AV25-2 RS232
1/4 rack
2
35/25W
4Ω/8Ω
2
SM
RS232 Volume Control
2
AV30MX-2
1/4 rack
2
30W
4Ω/8Ω
2
SM
2-channel stereo mixer
2
CVA25-1
1/4 rack
1
25W
70V / 100V
1
SM
Remote Volume Control
2
CVA25-1 25V
1/4 rack
1
25W
25V
1
SM
Remote Volume Control
2
CVA50-1
1/4 rack
1
50W
70V / 100V
1
SM
Remote Volume Control
2
CVA50MX-1
1/3 rack
1
50W
8 Ω / 70V / 100V 4
SM
Mic input with ducking, Phantom pwr
2
CVA50PMX-1
1/3 rack
1
50W
8 Ω / 70V / 100V 4
SM
Paging Mic input with ducking
2
H A L F
PRODUCT
FORM
FACTOR
DSP100-1 CV
1/2 rack
DSP100-2 CV
DSP100-2 LZ
CHANNELS
R A C K
A M P L I F I E R S
WATTS
CHANNEL
IMPEDANCE
INPUTS
ZONE SIZE
FEATURES
PAGE
NUMBER
1
100W
70V / 100V
2
ML
DSP- Filtering, Vol. control
4,6
1/2 rack
2
100W
1/2 rack
2
100W
70V / 100V
2
ML
DSP- Filtering, signal routing, Vol. control
4,6
4Ω/8Ω
2
ML
DSP - Filtering, signal routing, Vol. control
FLX80-4 CV
1/2 rack
4
80W
4,6
70V / 100V
4
ML
Integrated DSP, Networkable, RS232
3, 5
FLX80-4 LZ
1/2 rack
4
FLX160-2 CV
1/2 rack
2
80W / 40W
4Ω/8Ω
4
ML
Integrated DSP, Networkable, RS232
3, 5
160W
70V / 100V
2
ML
Integrated DSP, Networkable, RS232
FLX160-2 LZ
1/2 rack
2
160W
3, 5
4Ω/8Ω
4
ML
DSP - Filtering, signal routing, Vol. control
3,5
FLX320-1 CV
1/2 rack
1
320W
70V / 100V
1
ML
Integrated DSP, Networkable, RS232
3, 5
PA-50B
1/2 rack
2
50W
4Ω/8Ω
2
ML
Bridgable
Website
S P E C I A L T Y
A U D I O
P R O D U C T S
PRODUCT
DESCRIPTION
DSP4x4
Robust, compact Digital Matrix Processor with 9 filter block, 5 gain blocks, a ducker, compressor/limiter, delays, 10 presets, 4 line/Mic inputs, 4 analog outputs, RS232
Control and compatible with Wall Plate family
RVC-RS232
RVC-RS232 interface enables any amplifier with a 5-12VDC volume control connector to be remotely controlled using standard RS-232 commands
NETAV I/O
2x2 Dante Break in/Break out box, phantom power & Mic gain
1
PROUDLY MADE IN USA | STEWARTAUDIO.COM
SUB COMPACT STANDARD AMPLIFIERS
SUB COMPACT AMPLIFIER APPLICATIONS GUIDE
PRODUCTS
ZONE
SIZE
AV25-2
SM
AV25-2 RS232
SM
CLASS
ROOMS
BOARD
ROOMS
x
x
RETAIL
RESTAURANTS
x
x
HOSPITALITY
ROOMS
TRAINING
ROOMS
LOBBY /
HALLWAY
HOW
CRY ROOM
x
x
x
x
x
x
x
x
AV30MX-2
SM
x
x
x
CVA25-1
SM
x
x
x
x
CVA25-1 25V
SM
x
x
x
x
x
x
x
CVA50-1
SM
x
x
x
x
x
x
x
x
CVA50MX-1
SM
x
x
x
x
x
CVA50PMX-1
SM
x
x
x
x
x
x
x
x
x
SUB COMPACT AMPLIFIER SPECIFICATIONS GUIDE
PRODUCTS
PWR
PER CH
IMPEDANCE
INPUTS
OUTPUTS
RACK
SIZE
RVC
FEATURES
AV25-2
35/25W
4/8 Ω
2
2
1/4
No
Cost effective problem solver
AV25-2 RS232
35/25W
4/8 Ω
2
2
1/4
RS232
RS232 volume control
AV30MX-2
30W
4/8 Ω
2
2
1/4
No
2 input mixer amplifier
CVA25-1
25W
70V / 100V
1
1
1/4
Yes
Constant voltage in 70V/100V
CVA25-1 25V
25W
25V
1
1
1/4
Yes
Constant voltage in 70V/100V
CVA50-1
50W
70V / 100V
1
1
1/4
Yes
Constant voltage in 70V/100V
CVA50MX-1
50W
8Ω / 70V / 100V
4
1
1/3
Yes
4 Input Mixer amp with Phantom power
CVA50PMX-1
50W
8Ω / 70V / 100V
4
1
1/3
Yes
Paging Mic input with ducking
Platform Standard features: Outstanding sound quality, Energy Star compliance, External power supply, Plenum rated,
Multiple mounting options, Light weight, Convection cooled
PROUDLY MADE IN USA | STEWARTAUDIO.COM
2
AV25-2 NET+
P R O D U C T S
25W X 2 @ 4/8Ω
The AV25-2 Net+ is the first network enabled compact amplifier in
it's class. The NET+ has both Network and local inputs and a priority
switch in the rear allows for signal priority for paging situations. The
NET version has only Network inputs.
•
•
•
•
Dante™ and local inputs (Local on NET+ only)
Priority switching between signals (NET+ only)
Remote volume control (Local input only for NET+)
External inline power supply
PART NUMBERS: AV25-2 NET -D, AV25-2 NET+ -D
CVA50-1 NET+
P R O D U C T S
50W X 1 @ 70V/100V
The CVA50-1 Net+ is the first network enabled compact amplifier in
it's class. The NET+ has both Network and local inputs and a priority
switch in the rear allows for signal priority for paging situations. The
NET version has only Network inputs.
•
•
•
•
Dante™ and local inputs (Local on NET+ only)
Priority switching between signals (NET+ only)
Remote volume control (Local input only for NET+)
External inline power supply
PART NUMBERS: CVA50-1 NET-D, CVA50-1 NET+ -D
P R O D U C T S
DSP100-1/DSP100-2
100W X 1 / 100W X 2 @ 70V/100V / 100W X 2 @ 4Ω/8Ω
The DSP100 family is designed to tailor the signal to match and
optimize the speaker in the zone. With built in DSP and 100W per channel this 70V/100V amplifier family is the perfect choice for applications
that can benefit from signal conditioning while on a budget.
•
•
•
•
Dante™ option available
1 or 2 channels at 100W 70V / 100V / 4Ω / 8Ω
Built in DSP (See page 6 for flow chart)
Programmable via USB port
PART NUMBERS: DSP100-1 CV-D, DSP100-2 CV-D, DSP100-2 LZ-D
P R O D U C T S
N E T A V
I / O
BREAKOUT BOX
2 X 2
The NetAV I/O is an affordable onramp and offramp for Dante™
network. It provides two input channels and two output channels and is
an easy way to quickly expand an existing installation
• Two balanced input channels onto the Dante™ network
• Two balanced output channels from the Dante™ network
• Adjustable microphone gain on both input channels
PART NUMBER: NETAV I/O 2X2-D
3
PROUDLY MADE IN USA | STEWARTAUDIO.COM
AMPLIFIERS
N E W
MC850 SERIES
P R O D U C T S
T H R E E
M C 8 5 0
P R O D U C T S
M O D E L S
The MC850 series is family of multi- channel
Dante amplifiers expanding the reach of the audio
network. With 8 channels and 50W of output per
channel, this compact 1RU commercial amplifier
offers incredible value and flexibility. The MC850
includes three models to cover those applications
where low impedance is required, constant
voltage or mixed impedances.
•
•
•
•
Dante™ Brooklyn interface
2 Dante Jacks configurable for redundant or switched
Ethernet reporting and control
RS-232 volume control
MODEL
OUTPUT
WATTS
#CH
MC850-LZ-D
4Ω/8Ω
50W
8
MC850-CV-D
70V / 100V
50W
8
MC850-MXZ-D
4 Ω/8 Ω-70V/100V
50W / 50W
2/6
PART NUMBERS: MC850-LZ-D, MC850-CV-D,MC850-MXZ- D
FLX FAMILY
P R O D U C T S
F I V E
F L X
M O D E L S
The FLX series of amplifiers is the first half-rack commercial amplifier
on the market offering 320W of power and to incorporate onboard DSP.
This unique combination of power and features allows the amplifier to
be tailored to fit the application. See page 5 for more details.
•
•
•
•
Dante™ interface available
Onboard DSP for signal routing & filtering
USB for programming and RS232 available for configuration
Available in both low impedance and constant voltage
PART NUMBERS: FLX80-4 LZ-D, FLX80-4 CV-D, FLX160-2 LZ-D, FLX160-2 CV-D, FLX320-1 CV-D
P R O D U C T S
PoE+ AMPLIFIER
The new Dante PoE+ amplifer family simplifies networked installations
with a one cable, power and data solution. Two models, a 2 channel
low Z and a 70V/100V model make any installation a snap.
• 2 x 8W 4Ω/8Ω L & 1 x 16W 70V/100V Models
• Plenum Rated
• Compact Flange mount package
• Plug & play installation
PART NUMBERS: AV8-2-POE+-LZ, CVA16-1-POE+-CV
PROUDLY MADE IN USA | STEWARTAUDIO.COM
4
FLX FAMILY OVERVIEW
FLX FEATURES
The FLX series of amplifiers is the first half-rack
commercial amplifier on the market offering 320W of
power and to incorporate onboard DSP. This unique
combination of power and features allows the amplifier
to be tailored to fit the zone, application and speakers
saving time and budget in the process.
•
•
•
•
Dante™ interface available (4 X 4 I/O)
Onboard DSP for signal routing, filtering, and ducking
USB and RS232 available for configuration
Available in both low impedance and constant voltage
MODEL
OUTPUT
WATTS
#CH
FLX 80-4 CV
70V / 100V
80W
4
FLX 80-4 LZ
4Ω/8Ω
80W / 40W
4
FLX 160-2 CV
70V / 100V
160W
2
FLX 160-2 LZ
4Ω/8Ω
160W
2
FLX 320-1 CV
70V / 100V
320W
1
*FOUR ANALOG INPUTS ON ALL MODELS, ADDITIONAL FOUR DIGITAL WITH DANTE OPTION
FLX DSP FLOWCHART
LOCAL INPUT 1
Adjustable
Pregain
LOCAL INPUT 2
Adjustable
Pregain
LOCAL INPUT 3
Adjustable
Pregain
LOCAL INPUT 4
Adjustable
Pregain
Priority
Ducker
EQ
3 Blocks
Compressor
Gain
Trim
EQ
6 Blocks
Limiter
Delay
Gain
OUTPUT 1
EQ
3 Blocks
Compressor
Gain
Trim
EQ
6 Blocks
Limiter
Delay
Gain
OUTPUT 2
EQ
3 Blocks
Compressor
Gain
Trim
EQ
6 Blocks
Limiter
Delay
Gain
OUTPUT 3
EQ
3 Blocks
Compressor
Gain
Trim
EQ
6 Blocks
Limiter
Delay
Gain
OUTPUT 4
Matrix
Mixer
NETWORK INPUT 1
Adjustable
Pregain
EQ
3 Blocks
Compressor
Gain
NETWORK OUTPUT 1
NETWORK INPUT 2
Adjustable
Pregain
EQ
3 Blocks
Compressor
Gain
NETWORK OUTPUT 2
NETWORK INPUT 3
Adjustable
Pregain
EQ
3 Blocks
Compressor
Gain
NETWORK OUTPUT 3
NETWORK INPUT 4
Adjustable
Pregain
EQ
3 Blocks
Compressor
Gain
NETWORK OUTPUT 4
EQ Blocks
High Pass (1st/2nd Order)
Low Pass (1st/2nd Order)
Low Shelf
High Shelf
Peak (PEQ)
Notch
5
PROUDLY MADE IN USA | STEWARTAUDIO.COM
Sine Wave
Pink Noise
Only available on non-networked versions.
DSP100-1/DSP100-2
100W X 1 / 100W X 2 @ 70V/100V
/
100W X 2 @ 4Ω
The DSP100 family is designed to tailor the signal to match and
optimize the speaker in the zone. With built in DSP and 100W per channel this 70V/100V / 4Ω / 8Ω amplifier family is the perfect choice for
applications that can benefit from signal conditioning while on a budget.
•
•
•
•
Dante™ option available
1 or 2 channels at 100W 70V / 100V / 4Ω / 8Ω
Built in DSP (see flow chart below)
Programmable via USB port
PART NUMBERS: DSP100-1 CV, DSP100-2 CV, DSP100-2 LZ
DSP FLOWCHART
LOCAL INPUT 1
Adjustable
Pregain
LOCAL INPUT 2
Adjustable
Pregain
Priority
Ducker
EQ
3 Blocks
Compressor
Gain
Trim
EQ
6 Blocks
Limiter
Gain
OUTPUT 1
EQ
3 Blocks
Compressor
Gain
Trim
EQ
6 Blocks
Limiter
Gain
OUTPUT 2
EQ
3 Blocks
Compressor
Gain
LOCAL INPUT 3
Adjustable
Pregain
LOCAL INPUT 4
Adjustable
Pregain
EQ
3 Blocks
Compressor
Gain
NETWORK INPUT 1
Adjustable
Pregain
EQ
3 Blocks
Compressor
Gain
NETWORK INPUT 2
Adjustable
Pregain
EQ
3 Blocks
Compressor
Gain
EQ Blocks
High Pass (1st/2nd Order)
Low Pass (1st/2nd Order)
Low Shelf
High Shelf
Peak (PEQ)
Notch
Matrix
Mixer
Sine Wave
Pink Noise
DIGITAL SIGNAL PROCESSORS
D S P 4 X 4
The DSP 4x4 is a versatile full featured DSP ideal for small to medium
installations where 4 channels are the right amount. With a full array of
DSP blocks designed to accept line or mic level.
•
•
•
•
•
4 Input Lines/Mic Inputs with 24V Phantom Power
4 Analog outputs
4 Gain Stages / 9 Filter Block / Matrix Mixer with crossover points
Priority Ducker, 100ms of delay per channel
Compressor & Limiter
PART NUMBER: DSP4X4
PROUDLY MADE IN USA | STEWARTAUDIO.COM
6
ABOUT US
Since 1982, Stewart Audio's
singular focus has been
making a difference in sound
reinforcement; to that end we
believe "The Difference is
Hear". Our commitment to
innovation and quality has
provided our customers with
a unique combination of
performance and reliability.
As the world transforms from
analog to digital, Stewart
recognizes the need for sub
compact and compact
Networked Amplifiers to
support a variety of new
applications scenarios. Our
ongoing goal is to continue
leveraging our core technical
competencies to solve everyday problems faced by sound
consultants, contractors and
integrators.
RESOURCES
We believe in exceeding our
Customers’ expectations, if
y ou hav e any tec hnic al,
service, sales or other
questions please call us at
(209) 588-8111, real people
with real answers. For web
resources please go to
www.stewartaudio.com to
find data sheets, manuals,
applications drawings, local
sales reps and a wealth of
other information.
PROUDLY MADE IN USA
STEWARTAUDIO
14335 CUESTA COURT SUITE C
SONORA, CA 95370
SALES@STEWARTAUDIO.COM
209.588.8111
020217