6 microphone/line inputs plus 3 music source inputs
100 V, telephone and a call station input with priority & VOX
2 zones and announcement only output
Voice activated emergency override
High output power 120 and 240 Watts
2-tone chime built in (7 more chimes optional with call station)
Outputs for line out, music only out and insert point
24 V backup input with built in 24 V charger
Separate
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 ...
On/off switch
Power on LED
LED VU meter for master output (LEDs for -18, -12 -6, -3, 0 dB)
Master volume knob
Six volume knobs for microphone inputs
Knob for treble level
Knob for bass level
Headphone socket
Two zone selector buttons
Background music button
Dip switches
Chime level
Ducking level
Tel/100 V volume control
Electrical
Mains power supply
Voltage 115 - 230 VAC ±10%,
50/60 Hz
Inrush Current PLE-2MA120-EU 8/16 A (230/115 VAC)
Inrush Current PLE-2MA240-EU 9/19 A (230/115 VAC)
Voltage 24 VDC, ±15%
Current PLE-2MA120-EU 6 A
Current PLE-2MA240-EU 12 A
Charge current 0.5 ADC
Charge float voltage 27.3 VDC
Performance
Frequency response 50 Hz to 20 kHz (+1/-3 dB @ -10 dB ref. rated output)
Distortion <1% @ rated output power, 1 kHz
Low Control Max -12/+12 dB (frequency is setting dependent)
Hi Control Max -12/+12 dB (frequency is setting dependent)
Input 1 (Push-to-talk contact with ducking functionality)
5-pin Euro style, balanced, phantom
3-pin XLR, balanced, phantom
Input 2-6 (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)
S/N (flat at max volume) 63 dB
S/N (flat at min volume/muted) >5 dB
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)
Speech filter -3 dB @ 315 Hz, high-pass, 6 dB/oct
VOX (input 1 & 2) attack time 150 ms; release time 2 s
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
Connector 7-pin, Euro style pluggable screw terminal
Sensitivity tel 1 V maximum
Sensitivity 100V 100 V maximum
- Impedance >10 kohm
