Crown 1160MA Manuel utilisateur
Commercial Audio
MUSIC AND PAGING FOR RETAIL, OFFICE, HOSPITALITY AND INDUSTRY.
HARMAN PRO
Commercial Sound
Ready, Set, ENJOY!
Delivering professional-quality sound to your club, store or restaurant
can be as easy as one-two-three with Commercial Audio products
from the Harman Pro Group: Crown Audio, dbx Professional Products
and JBL Professional. Harman Pro’s Commercial Sound offers scala-
ble system solutions for all application sizes, performance require-
ments and budgets. With a combined experience of almost 150 years
in professional audio installations including airports, cruise ships and
stadiums, Crown, dbx and JBL provide quick and easy product selec-
tion and setup without sacrificing the quality and reliability that profes-
sionals demand.
MIXER/AMPLIFIERS, PREAMPLIFIER/MIXERS,
and AMPLIFIERS from Crown Audio
Crown’s Commercial Audio Series mixer/amplifiers,
preamp/mixers and amplifiers deliver great Crown
power with the features you need for small to medium
audio applications. For larger, more demanding
installations, Crown offers its Xs Series and CH/CL
Series professional amplifiers.
AUDIO PROCESSORS
from dbx Professional Products
dbx ZonePROTM Digital Zone
Processors were specially
designed to deliver flexible, programmable zone processing
for commercial background music and paging applications.
ZonePRO’s secure yet intuitive program interface provides
quick, step-by-step system setup and optimization.
LOUDSPEAKER SYSTEMS
from JBL Professional
JBL’s Control®Contractor Series loudspeakers and
Soundzone®controllers make it easier than ever to have
premium performance in commercial and business environ-
ments. Soundzone controllers are specifically designed for flexible
control of multiple audio sources, while the Control Contractor ceil-
ing, surface-mount and in-wall speakers offer versatility and ease-of-
installation for premium looks and style as well as premium sound.
INTRODUCTION
SMALL RESTAURANT
70V
4 Ohm
Zone 1
Zone 2
JBL Control 24CT
JBL Control 25AV
8 Ohm
8 Ohm
Crown
1-VCAP
Zone 1
Crown
1-VCAP
Zone 2
Crown 280
MA
AKG D 524 ST-S
Push-to-Talk microphone
with pre-announce chime
AKG D 524 ST-S
Push-to-Talk microphone
Harman Kardon
FL 8385 CD Player
Harman Kardon
DVD-31 Player
HEALTH CLUB
AKG D524 ST-S
Microphone
dbx ZonePro 1260
Crown CH2
Crown CH2
JBL Control 29AV
JBL Control 25AV
JBL Control 28T-60
JBL Control 26CT
JBL Control SB210
Crown CH2
Harman Kardon
FL 8385 CD Players
Satellite Receivers
Zone 1
Zone 2
Zone 3
Zone 4
Headworn
Microphone
dbx ZC-1 and ZC-9
dbx ZC-1 and ZC-9
dbx ZC-1 and ZC-9
dbx ZC-1 and ZC-9
Zone 1
Zone 2
Zone 3
Zone 4
Harman Kardon
DVD-31 Players
ABOUT THIS
APPLICATION:
This Health Club
utilizes a dbx
ZoneProTM 1260
controller, Crown CH
Series amplifiers and
JBL Control®
Contractor surface-
mount and ceiling-
mount speakers. The
configuration provides
routing and processing
for 12 input sources
and, in this case, four
output zones including
a large stereo bi-
amped zone that fea-
tures two JBL Control
29AV 2-way speakers
and a JBL Control
SB210 subwoofer.
ABOUT THIS
APPLICATION:
This small restaurant
features a Crown
Commercial Audio
Series 280MA
mixer/amplifier and
JBL Control®
Contractor surface-
mount and ceiling-
mount speakers. The
configuration provides
routing for input from
four audio sources to
two separate output
zones. Wall-mount vol-
ume controls for each
zone are provided via
Crown’s 1-VCAP con-
trollers.
Commercial Audio Series
Crown’s Commercial Audio Series delivers legendary Crown®quality
to the commercial audio industry. These low-cost units provide all
necessary features in a simple building-block format, making it easy to
upgrade your sound system as a facility expands. For example, you
can add more preamplifier/mixers for more inputs, or add more
power amps (or mixer/amps) to handle
more zones. Designed for maximum
flexibility, all units come outfitted with
the features and options described and
require no additional modules or
accessories for setup. And all models
are covered by Crown’s unmatched,
three-year, no-fault, fully transferrable
warranty that completely protects your
investment and guarantees its specifica-
tions. Easily configured for a range of
uses such as paging, background
music, security, and evacuation instruc-
tions, Crown’s Commercial Audio units are the
smart choice for commercial sound.
Features
• Balanced Phoenix-type and RCA mic/line inputs;
touch-proofed screw-terminal speaker outputs.
• Any input can be sent to any output.
• Independent bass and treble controls for each input.
• Built-in four-tone generator.
• Priority muting.
MIXER/AMPLIFIERS, PREAMPLIFIER/MIXERS, AMPLIFIERS
MIXER/AMPLIFIERS
Crown 180MA, 280MA, and 1160MA mixer/amplifiers offer an all-
in-one solution for commercial sound, with a choice of 4 or 8 inputs
and 1 or 2 selectable 4-ohm or constant-voltage (70V and 100V)
outputs.
Model Inputs System Zones Power Output*
4-ohm 70V/100V
180MA 4 single-zone 80W 80W
280MA 8 two-zone 80W 80W
1160MA 4 single-zone 160W 160W
*Maximum average power in watts at 1 kHz with 0.5% THD.
Features
• Balanced Phoenix-
type mic/line inputs; RCA inputs.
• Balanced Phoenix-type line outputs.
• Built-in four-tone generator.
• Priority muting.
• Independent bass and treble controls for each input.
AMPLIFIERS
Robust and reliable, Crown 180A, 280A and 1160A
amplifiers offer selectable 4-ohm or constant-voltage
(70V and 100V) outputs and your choice of 1 or 2
amplifier outputs.
Features
• Balanced Phoenix-type line inputs; touchproofed
screw-terminal speaker outputs.
• Advanced protection system includes output current
limiting, DC protection, circuit breaker/fuse, and
thermal protection.
PREAMPLIFIER/MIXERS
Crown 14M and 28M preamplifier/mixers offer flexible
routing, allowing each input to be assigned to any output.
This feature can significantly reduce the need for additional
mixers or amplifiers (or both) when your application requires
either more inputs or
outputs.
Model Inputs System Zones Power Output*
4-ohm 70V/100V
180A 1 single-zone 80W 80W
280A 2 two-zone 80W 80W
1160A 1 single-zone 160W 160W
*Maximum average power in watts at 1 kHz with 0.5% THD.
Model Inputs System Zones
14M 4 single-zone
28M 8 two-zone
CH/CL Series
Built for the serious contractor, Crown CH/CL Series amplifiers deliver
the features, flexibility and power required in high-profile commercial
applications.
CH1, CH2, CH4 Amplifiers
CH amps offer both low and high impedance
outputs per channel, with each channel inde-
pendently capable of providing 4/8-ohm, 70V
or 100V operation. A 70-Hz high pass filter on
each channel provides low frequency rolloff
to eliminate step-down transformer saturation
when used in 70V and 100V distributed sys-
tems.
CL1, CL2, CL4 Amplifiers
CL amps offer low-impedance compatibility for
applications where high-power, low-impedance loads
are the primary requirement. The CL Series models
provide 2-, 4-, and 8-ohm options per channel. Rear-panel level con-
trols for secure operation and precision detented level controls allow
for accurate level settings in many fixed installation applications.
Active crossover with signal routing available with optional System
Solution Topology modules (SST-SBSC and ScreenArray SSTs).
Features
• Rear panel detented level controls allow for accurate level settings and
secure operation.
• “Contractor Correct” barrier strip output connectors allow for quick
and easy connection, regardless of the load.
• Accurate, uncolored sound with very low distortion for the best in
music and voice reproduction.
AMPLIFIERS
Model Inputs Outputs Power Output*
2-ohm Dual 4-ohm Dual 8-ohm Dual 70/100V Dual 4-ohm 8-ohm 140V 200V
(per channel) (per channel) (per channel) (per channel) Bridge Bridge Bridge Bridge
CH1 2 2 --- 450W 275W 300W --- 900W 600W 600W
CH2 2 2 --- 660W 400W 600W --- 1,320W 1,200W 1,200W
CH4 2 2 1,400W 1,200W 600W 1,200W --- 2,400W 2,400W ---
CL1 2 2 560W 450W 275W --- 1,100W 900W --- ---
CL2 2 2 900W 750W 450W --- 1,950W 1,320W --- ---
CL4 2 2 1,400W** 1,200W 600W --- 2,800W** 2,400W --- ---
*Maximum average power in watts at 1 kHz with 0.05% THD. **+200V line voltage provides 1,800W (2 ohm stereo) and 3,600W (4 ohm bridge-mono).
Features
• Housed in a rugged, all-steel 2U chassis.
• Efficient forced-air fan prevents excessive thermal buildup.
• XLR-1/4-inch combo and Phoenix-style input connectors, daisy-chain XLR
outputs, touch-proof binding post outputs and Speakon outputs.
• Precision detented level controls, power switch, and five LEDs which indi-
cate clip for each channel, power, AC present, temperature and fault
conditions.
• Microprocessor-controlled protection system.
• Lightweight design.
Model Inputs Outputs Power Output*
2-ohm Dual** 4-ohm Dual 8-ohm Dual 4-ohm** 8-ohm
(per channel) (per channel) (per channel) Bridge Bridge
Xs500 2 2 550W 500W 400W 1,600W 1,450W
Xs700 2 2 900W 750W 450W 1,900W 1,645W
Xs900 2 2 1,100W 900W 600W 2,500W 2,100W
Xs1200 2 2 1,600W 1,100W 650W 3,000W 2,300W
*Maximum average power in watts at 1 kHz with 0.15% THD. **At 0.5% THD.
Xs Series
The Xs Series of power amplifiers from Crown represents a new era in
affordable, quality switch-mode power amplification. The line consists
of four models in a uniform, rugged 2U chassis, incor-
porating the best of tried-and-true design principles and
innovative features. The series features four 2-channel
models: the Xs500, Xs700, Xs900 and Xs1200. Each
has identical features, except for output power. Xs Series
amplifiers are professional stereo power amplifiers
engineered to meet demanding audio requirements —
reliably and within budget.
DIGITAL AUDIO PROCESSORS
ZoneProTM Family
MULTI-ZONE COMMERCIAL DIGITAL AUDIO PROCESSORS
Designed for multi-zone applications, dbx ZonePro™ processors fea-
ture an impressive array of signal processing tools, highly flexible
input and output configurations, plus a simple yet powerful program
interface that will have your system up and running in no time at all.
ZonePro provides every tool and function necessary to maximize sys-
tem performance, from Gating and Feedback Suppression for control
of paging microphones to system processing such as EQ, Crossovers,
Dynamics, and Delay.
Extremely flexible input options allow any input to be assigned as a
primary or priority override source, and also allow two inputs to be
designated as paging sources. Outputs are also highly configurable,
with combinations including mono and stereo zones, and zones with
subwoofers. Your choice of six inputs/four outputs (640 and 641) or
twelve inputs/six ouputs (1260 and 1261) is available.
Powerful ZonePro Designer software, included with each ZonePro unit,
provides an easy-to-use interface for configuration and control,
including the Configuration Wizard that will speed up your system
setup. The software also features other Wizards for system automa-
tion, and allows programming of the end-user controls like the ZC
wall panels and/or the front panels of the 640 and 1260.
Features:
• Programmable Wall Panels
• Parametric EQ
• Advanced Feedback Suppression
• Compression
• De-Essing
• Gating
• Limiting
• Input Highpass Filters
• Auto Gain Control
• AutoWarmth®
• Crossover and Bandpass Filters
• Delay
• Security Lockout
• Event Scheduler
Model 640/641 1260/1261
Analog Inputs 6 total 12 total
Connectors Euroblock (Line and Mic); RCA (Source);
S/PDIF (1260/1261 only)
Type Electronically balanced/RF filtered
Impedance > 50 kΩBalanced; > 75kΩUnbalanced
Max Input Line Level +20dBu Mic/Line; +12 dBu RCA
CMRR > 40dB, typically >55dB @ 1kHz
Mic Pre Gain 30 to 60dB
Mic EIN < 118dB, 22Hz-22kHz, 150Ω
Mic Phantom Power 15V
Analog Outputs 4 6
Connectors Euroblock
Type Electronically balanced/RF filtered
Impedance 120 ΩBalanced; 60 ΩUnbalanced
Max Output Level +20dBu
A/D Performance
Type dbx Type IVTM conversion system
Dynamic Range line > 113dB A-weighted; > 110dB unweighted
Type IV Dynamic Range > 119dB A-weighted, 22kHz BW;
> 117dB unweighted, 22kHz BW
System Performance
Dynamic Range 112dB A-weighted; 109dB unweighted
THD+N 0.003% typical at +4dBu, 1 kHz, 0dB gain
Frequency Response 20Hz-20kHz, +/–0.5dB
Interchannel Crosstalk > 80dB typical
Crosstalk input to output > 80dB
Propogation Delay 0.6 msec
Operating Voltage 100-120 VAC, 100-240VAC
200-240 VAC 50/60 Hz 50/60 Hz
Power Requirements 29 Watts
Physical
Weight 6.8 lbs (3.1 kg); Shipping weight 8.8 lbs (4.0 kg)
Dimensions 1.75 in. H x 5.75 in. D x 19 in. W
Safety Agency Certifications
UL 60065, IEC 60065, EN 55013, E 60065
DIGITAL AUDIO PROCESSORS
ZoneProTM Family
ZONEPRO DESIGNER SOFTWARE FUNCTIONS
INPUT
The input module allows input gain control, and in the first two
inputs, Highpass Filter control is also available for reducing micro-
phone handling noise or other undesirable sonic characteristics.
INPUT EQ
All the ZonePro inputs provide EQ. The first two inputs have a four-
band parametric EQ for microphone tonal control, while the other
inputs have a two-band parametric EQ for tonal shaping of the
source.
INPUT INSERTS
Two DSP inserts are available on the mic/line inputs for microphone
processing. These inserts provide selectable DSP functions including:
Feedback Suppression (AFS™), Notch Filtering, Gating, Compression,
De-Esser, and Automatic Gain Control.
DYNAMICS
To provide system protection, the ZonePro allows selection between
output Compression, Limiting or Automatic Gain Control.
DELAY
The ZonePro offers over 400 mSec of output Delay for signal aligning
of the system or speakers.
OUTPUT
The output module of the ZonePro provides polarity control of the
output signal.
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