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ES 3323-II
3 ZONE CD-USB-Bluetooth/MP3 DIGITAL RECEIVER AMPLIFIER
DESCRIPTION
ES 3323-II is a mixer-amplifier with 4 mic-line audio inputs, CD/USB – MP3
player and tuner and an aux input for an additional external music source.
The amplifier nominal power is 320 W can be share between the 3 zones
speakers, the ES 3323-II is able to control the independent activation of
announcements and musical program and control separately the sound level
of the 3 zone. The 3 zone output and the direct output are available at 100 V
– 70 V for constant voltage line. All four inputs can access the priority through
an external command, have a common ‘presence’ control and separate
highpass filters that are useful for improving speech intelligibility. Inputs 2
and 3 also have an RJ 45 socket for quick connection of an BM 3001 and
BM 3003 paging microphone. The BM 3001 send the announcement in all
the zone, the BM 3003 allow to select the zone to send the announcement.
The BM 3003 could be connect in a single unit or a line (daisy-chain) of BM
3003 (max. 12, by using an additional power supply unit). The paging buttons
on the front panel can be used to select zones to be paged by either the
channel 1 or 4. The music buttons turn the music on in the respective zones.
Aux outputs are available to send the internal / external music source signals
to additional amplifiers, mixers, phone systems, etc. As system expansion, it is
possible to link a second generic external amplifier to keep the background
music in the zones that are not paged. Through a screw terminal connector is
possible control the master volume and the music volume from a remote area,
also the selection of the music source is a remote control available.
CERTIFICATIONS AND APPROVALS
• CE: it complies with European Community 2006/95/CE LVD and
2004/108/E EMC
• Electromagnetic immunity according to IEC EN 55013+A1+A2,
IEC EN 55020+A2+EC, EN 61000-3-2, EN 61000-3-3+A1
• Electronic apparatus safety requirements according to IEC EN 60065:2002
INSTALLATION NOTES
The ES 3323-II is supply with 4 footpad that allow to place the unit on a table.
In case the ES 3323-II will be assemble in a cabinet use the rack support AR
3000 and to ensure proper heat dissipation, install the unit while leaving
clearances between the units and wall or other components, in case of rack
mounting use two rack units, one above and one below the amplifier, for the
installation of two panels P AER1, in order to ensure proper air circulation.
MAIN FEATURES
• CD-USB/MP3 Player / FM tuner / Mixer Amplifier
• Bluetooth connection with external devices
• IR Remote control for CD - USB/MP3 player & tuner functions
• Full digital technology amplifier 320 W RMS, 100V-70V
• Low impedance (min. 4 O) 2 W output for a monitor loudspeaker is available
• 4 universal inputs with phantom facility, Presence Control and per-channel High-Pass filters
• RJ45 connectors on input 2 and 3 for connection to BM3001 and BM 3003 microphone
• Screw terminal connections, additional XLR and RJ45 input connections available
• Configurable Priority settings, VOX facility on input 1
• Selectable aux input for music source with volume and tone controls
• USB port on front panel allows reproduction of MP3 files from a memory stick
• Music On Hold and PRE outputs
• The 3 PAGING buttons to select zones to be paged by either the channel 1 or 4
• GENERAL call button is available
• The 3 MUSIC buttons turn the music on in the respective zones
• Digital Chime and Siren built-in generator, activation through dry contact
• Status / Priority / Audio Level LED indications
• Link to a external amplifier (i.e. RCF UP 2321) to keep the music in the zones
that are not paged
ACCESSORIES (included)
• 4 Male Audio Input connector 4 pole
• 1 Male Command Input connector 2 pole
• 1 Male Relay Input connector 3 pole
• 1 Male Remote Control Input connector 4 pole
• 1 Male output connector 4 pole
• 1 FM indoor antenna
• Safety protection cover for 100 V output connector
• Remote control unit
• CR 2025 (3 V) lithium battery
• AC Power cord
• User’s Guide
• Quick Start Instruction
• Warranty Card
ACCESSORIES (not included)
• AR 3000 rack mounting support 3 units
(code 133 60 101 Optional)
• BM 3001 microphone paging with CAT5 cable
and RJ 45 connector (code 143 22 008 Optional)
• BM 3003 microphone paging with CAT5 cable and
RJ 45 connector (code 143 22 012 Optional)
MAIN APPLICATIONS
• Restaurants • Boutique • Pub • Beauty Centre • Market
• Hotels • Office building • Medical centres
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ES 3323-II
FRONT PANEL & REAR PANEL
DIP 4
DIP 3
CHIME
HI PASS
OFF
OFF
OFF
OFF
DIP 4
DIP 3
CHIME
HI PASS
OFF
OFF
OFF
OFF
DIP 4
DIP 3
CHIME
HI PASS
GND CMD GND CMD GNDCMD
OFF
OFF
OFF
OFF
DIP 3
CHIME
HI PASS
OFF
OFF
OFF
SEQ. PRIOR. 1-2 & 3-4
PAGING A B C TO IN 4
IN 4 OVERRIDE
DIP 4
OFF
VOX ON INPUT 1
SMART INPUT 2
SMART INPUT 2
EXT. AMP. BGM
SIREN ON SEQ. CMD
CHIME LONG
CONTROL
REMOTE
MASTER
GND CMD
GND
SEL BGM
24V - 500 mA max
RELAY
PAGING
INT. AMP. PAGING
INT. AMP. BGM
EXT. AMP. PAGING
AF/TA
OFF
OFF
OFF
IN 1
CHIME
SHORT
INT. AMP.
INT. AMP.
EXT. AMP.
IN 4 NORMAL
INTERLOCKED
EXT. AMP.
SEQUENTIAL COMMAND
PTY
DIP 3 - DIP 4 SETTING
70V/100V ZONE OUTPUTS EXT AMP
INPUT
C
B
A
PHANTOM
-20 dB/BM 3001
-50 dB
PHANTOM
-50 dB
MIC. DYN.
LINE
0 dB/BM 3003
DIRECT OUTPUTS
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ES 3323-II
SCHEMATICS
High Pass
IN CH 1
IN CH 1
VOLUME
CH 1
High Pass
IN CH 2
IN CH 2
VOLUME
CH 2
High Pass
IN CH 3
IN CH 3
VOLUME
CH 3
High Pass
Chime
Chime
Chime
Chime
SEQUENTIAL
COMMAND
CHIME
LEVEL
HIGH PASS
HIGH PASS
HIGH PASS
PRIORITY
DIP3
4 3 2 1
DIP4
DIP3
DIP4
4 3 2 1
DIP3
4 3 2 1
DIP4
DIP3
4 3 2 1
DIP4
PRESENCE
CONTROL
presence
presence
presence
MASTER
VOLUME
PEAK
LIMITER
LED SIGNAL PEAK
LED PRIORITY
MICRO
LED ON
LED PROTECTION
ZONA A
LEVEL
BGM OUT
PAGING OUT
ZONA B
LEVEL
ZONA C
LEVEL
PAGING A
AC SMPS
PAGING B PAGING C
GENERAL PAGING
230Vac
115Vac
FUSE
100 V
COM
100 V
70 V
4 Ω (2 W max)
COM
100 V
COM
100 V
COM
100 V
COM
MAINS
115/230Vac
EXT. AMP INPUT
DIRECT OUTPUT
ZONE A OUTPUT
ZONE B OUTPUT
ZONE C OUTPUT
IN CH 4
VOLUME
CH 4
EXT. BGM
SELECT
INT. BGM
SELECT
BASS
AUX IN
TREBLE
AUX IN
AUX IN
INPUT GAIN
VOLUME
AUX IN
CD RADIO
INTERNAL
PROGRAM
MUSIC
ON HOLD
PRE OUT
MUSIC B MUSIC C
MUSIC A
bass treble
TONE CONTROL
presence
HIGH PASS
L R
+
A B C Paging to Input 1 or Input 4
Normal - Override Input 4
Interlocked - Gradueted priority
VOX Input 1
Smart Input 2
Smart Input 3
Short - Long Chime
Chime - Siren
Internal Amp - External Amp Paging
Internal Amp - External Amp BGM
Enable Internal Paging
Enable Internal BGM
12 11 10 9 8 7 6 5 4 3 2 1
Program selection
GND
Remote MASTER Volume
Remote MUSIC Volume
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12.5
ES 3323-II
AMPLIFIER
OUTPUT POWER
DISTORTION (@ 1 KHZ, NOMINAL POWER)
PRESENCE CONTROL (INPUTS 1 ÷ 4)
HIGH-PASS FILTER (INPUTS 1 ÷ 4)
INPUTS 1 ÷ 4, LINE
Input nominal sensitivity
Max. input
Signal / noise ratio
Frequency response (– 3 dB)
Impedance @ 1 kHz
INPUTS 1 ÷ 4, LINE WITH PHANTOM
Input nominal sensitivity
Max. input
Signal / noise ratio
Frequency response (– 3 dB)
Impedance @ 1 kHz
INPUTS 1 ÷ 4, MIC. / MIC. WITH PHANTOM
Input nominal sensitivity
Max. input
Signal / noise ratio
Frequency response (– 3 dB)
zHk 1 @ ecnadepmI
AUX INPUT
Input nominal sensitivity
Input sensitivity range
Max. input
Signal / noise ratio
Frequency response (– 3 dB)
AUX INPUT TONE CONTROLS
- Bass
- Treble
TNERRUC / EGATLOV REWOP MOTNAHP
PRE OUT NOMINAL OUTPUT LEVEL
PAGING OUT NOMINAL OUTPUT LEVEL
MUSIC OUT NOMINAL OUTPUT LEVEL
MUSIC ON HOLD NOMINAL OUTPUT LEVEL
LOUDSPEAKER OUTPUTS
Low impedance
Constant voltage
320 W (RMS)
< 0.3 %
+ 9.5 dB @ 2.2 kHz
150 Hz
– 7 dBu
+ 21 dBu
80 dB
70 Hz ÷ 11.5 kHz
20 kΩ (balanced) / 10 kΩ (unbalanced)
– 26 dBu
0 dBu
80 dB
70 Hz ÷ 11.5 kHz
6.5 kΩ (balanced)
– 56 dBu
– 28 dBu
65 dB
70 Hz ÷ 11.5 kHz
20 kΩ (balanced) / 10 kΩ (unbalanced)
0 dBu (adjustable)
– 11 ÷ + 10 dBu
+ 14 ÷ 24 dBu
79 dB
40 Hz ÷ 14.5 kHz
± 8 dB @ 80 Hz
± 8 dB @ 13 kHz
32 V / 18 mA
0 dBm (affected by channel volume controls, presence
control, music selectors and controls, not by the front
panel / remote MASTER volume control)
0 dBm (affected by channel volume controls, presence
control, not by the front panel / remote MASTER volume
control)
0 dBm (affected by music selectors and controls, not by
the front panel / remote MASTER volume control)
0 dBm (affected by the AUX INPUT gain only)
4 Ω - power: 2 W
70 V (16 Ω) / 100 V (31 Ω) - power: 320 W
AMPLIFIER
OUTPUT POWER
DISTORTION (@ 1 KHZ, NOMINAL POWER)
PRESENCE CONTROL (INPUTS 1 ÷ 4)
HIGH-PASS FILTER (INPUTS 1 ÷ 4)
INPUTS 1 ÷ 4, LINE
Input nominal sensitivity
Max. input
Signal / noise ratio
Frequency response (– 3 dB)
Impedance @ 1 kHz
INPUTS 1 ÷ 4, LINE WITH PHANTOM
Input nominal sensitivity
Max. input
Signal / noise ratio
Frequency response (– 3 dB)
Impedance @ 1 kHz
INPUTS 1 ÷ 4, MIC. / MIC. WITH PHANTOM
Input nominal sensitivity
Max. input
Signal / noise ratio
Frequency response (– 3 dB)
zHk 1 @ ecnadepmI
AUX INPUT
Input nominal sensitivity
Input sensitivity range
Max. input
Signal / noise ratio
Frequency response (– 3 dB)
AUX INPUT TONE CONTROLS
- Bass
- Treble
TNERRUC / EGATLOV REWOP MOTNAHP
PRE OUT NOMINAL OUTPUT LEVEL
PAGING OUT NOMINAL OUTPUT LEVEL
MUSIC OUT NOMINAL OUTPUT LEVEL
MUSIC ON HOLD NOMINAL OUTPUT LEVEL
LOUDSPEAKER OUTPUTS
Low impedance
Constant voltage
320 W (RMS)
< 0.3 %
+ 9.5 dB @ 2.2 kHz
150 Hz
– 7 dBu
+ 21 dBu
80 dB
70 Hz ÷ 11.5 kHz
20 kΩ (balanced) / 10 kΩ (unbalanced)
– 26 dBu
0 dBu
80 dB
70 Hz ÷ 11.5 kHz
6.5 kΩ (balanced)
– 56 dBu
– 28 dBu
65 dB
70 Hz ÷ 11.5 kHz
20 kΩ (balanced) / 10 kΩ (unbalanced)
0 dBu (adjustable)
– 11 ÷ + 10 dBu
+ 14 ÷ 24 dBu
79 dB
40 Hz ÷ 14.5 kHz
± 8 dB @ 80 Hz
± 8 dB @ 13 kHz
32 V / 18 mA
0 dBm (affected by channel volume controls, presence
control, music selectors and controls, not by the front
panel / remote MASTER volume control)
0 dBm (affected by channel volume controls, presence
control, not by the front panel / remote MASTER volume
control)
0 dBm (affected by music selectors and controls, not by
the front panel / remote MASTER volume control)
0 dBm (affected by the AUX INPUT gain only)
4 Ω - power: 2 W
70 V (16 Ω) / 100 V (31 Ω) - power: 320 W
RADIO
FM range
87.5 ÷ 108 MHz
FM frequency response
30 Hz ÷ 15 kHz
FM channel separation (1 khz)
≥ 30 dB
FM intermediate rejection
≥ 70 dB
FM image rejection
≥ 50 dB
FM signal / noise ratio
≥ 55 dB
AM (mw) range
522 ÷ 1620 kHz
Antenna input
75 Ω - Coaxial
AUDIO CD
Frequency response
20 Hz ÷ 20 kHz
Signal / noise ratio
≥ 80 dB
Total harmonic distortion (1 kHz)
< 0.2 %
Channel separation
≥ 55 dB
PROTECTIONS
Short circuit, thermal
Load
DC Offset Delay, fuse
Power supply
fuses
GENERIC
Operating voltage
115-230V / 50-60 Hz
Power (consumption)
350 W
Dimensions (w, h, d)
444 mm, 127 mm, 345 mm
Net weight
10.1 kg
PART NUMBERS
12135105
1.0-J-F
442
120
RCF products are continually improved. All specifications are therefore subject to change without notice.
DIMENSIONS (All data are in mm)
369.3
336.8 20
www.rcf.it
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