Features
- 4 microphone/line inputs, plus 3 music source inputs
- 100 V and telephone input with priority & VOX
- Announcement only output, 3-wire volume override
- Voice-activated emergency override
These Plena mixer amplifiers are high performance, professional public address units with modern state of the art features. They are easy to use, taking the complexity away from the user and putting it where it belongs, inside the equipment. Providing a crisp call or clear music is as easy as turning on the radio. The amplifier is also surprisingly affordable, without sacrificing features ...
Front
- On/off switch
- Power on LED
- LED VU meter for master output (LEDs for -18, -12 -6, -3, 0 dB)
- Master volume knob
- Four volume knobs for microphone inputs
- Knob for treble level
- Knob for bass level
- Headphone socket
- Background music button
BACK
Dip switches
Ducking level
- Tel/100 V volume control
Technical Specifications
Electrical
Mains power supply
Voltage 230 VAC ±10%, 50/60 Hz
Inrush current PLE-1MA030-EU 4.5 A
Inrush current PLE-1MA060-EU 5 A
Inrush current PLE-1MA120-EU 10 A
Power consumption
PLE-1MA030-EU 100 VA
PLE-1MA060-EU 200 VA
PLE-1MA120-EU 400 VA
Performance
Frequency response 50 Hz to 20 kHz (+1/-3 dB @ -10 dB
ref. rated output)
Distortion <1% @ rated output power, 1 kHz
Bass Control Max -12/+12 dB (frequency is setting
dependent)
Treble Control Max -12/+12 dB (frequency is setting
dependent)
RJ-45 input 1 x
Wall panel input For PLE-WP3S2Z
Mic/Line input 4 x
Input 1 (Push-to-talk contact with
ducking functionality)
5-pin Euro style, balanced, phantom
3-pin XLR, balanced, phantom
Input 2-4 (VOX with ducking functionality
on input 2)
3-pin XLR, balanced, phantom
Sensitivity 1 mV (mic); 1 V (line)
Impedance >1 kohm (mic); >5 kohm (line)
Dynamic range 93 dB
S/N (flat at max volume) >63 dB (mic); >70 dB (line)
S/N (flat at min volume/muted) >75 dB
CMRR (mic) >40 dB (50 Hz to 20 kHz)
Headroom >17 dB
Speech filter -3 dB @ 315 Hz, high-pass, 6 dB/oct
Phantom power supply 16 V via 1.2 kohm (mic)
Music input 3 x
Connector Cinch, stereo converted to mono
Sensitivity 300 mV
Impedance 22 kohm
S/N (flat at max volume) >70 dB
S/N (flat at min volume/muted) >75 dB
Headroom >25 dB
Emergency / telephone 1 x
Connector 7-pin Euro style pluggable screw connector
Sensitivity Tel 1 V maximum
Sensitivity 100V 100 V maximum
Impedance >10 kohm
S/N (flat at max volume) >65 dB
VOX threshold 50 mV; attack time
150 ms; release time 2 s
Master/music output 1 x
Connector 3-pin XLR, balanced
Nominal level 1 V
Impedance <100 ohm
Loudspeaker output 100 V
Connector Euro style pluggable screw terminal,
floating
Max / rated PLE-1MA030 45 W / 30 W
Max / rated PLE-1MA060 90 W / 60 W
Max / rated PLE-1MA120 180 W / 120 W
Loudspeaker output 8 ohm
Connector Euro style pluggable screw terminal,
floating
PLE-1MA030-EU 16 V (30 W)
PLE-1MA060-EU 22 V (60 W)
PLE-1MA120-EU 31 V (120 W)
Mechanical
Dimensions (H x W x D) 100 x 430 x 270 mm
(19" wide, 2U high)
Mounting Stand-alone, 19" rack
Color Charcoal
Weight
PLE-1MA030-EU Approx. 5 kg
PLE-1MA060-EU Approx. 8.5 kg
PLE-1MA120-EU Approx. 10.5 kg
Environmental
Operating temperature -10 ºC to +45 ºC
Storage temperature -40 ºC to +70 ºC
Relative humidity <95%
Acoustic noise level of fan
(PLE-1MA120-EU)
<33 dB SPL @ 1 m
