Bosch mixer amplifier ple 2 ma120 ma240 eu 2 zone 120 x 2 240 watt pa system


BOSCH PLE‑2MA240‑EU Plena Mixer Amplifier
▶ 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 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 tone controls for microphones and music sources

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 such as ducking, priority and flexibility.

Controls and indicators

• 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

Technical Specifications
Mains power supply
Voltage 115 – 230 VAC ±10%,, 50/60 Hz
Inrush Current PLE-2MA240-EU 9/19 A (230/115 VAC)
Battery power supply
Voltage 24 VDC, +10% / -15%, Current 12A
Charge current 0.5 ADC, Charge float voltage 27.3 VDC
Power consumption
(mains) 800 VA
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) RJ-45 input 2 x Call station input For PLE-2CS(MM) Wall panel input For PLE-WP3S2Z Mic/line input 6 x 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) atThe PLE-2CS 2-Zone Call Station Plena Tabletop Paging Microphone from Bosch is a high-quality unidirectional condenser microphone that lets you make calls to selected zones in a public address system that has been built with PLE-series 2-zone mixers and mixer amplifiers. The mic has a heavy metal base with rubber feet for stability on any flat surface. The unique body design also allows the mic to be flush-mounted in a desktop. The flexible mic stem allows precise positioning.

(Untuk mennggunakan system 2 Zone maka harus disambungkan dengan microphone BOSCH seri PLE-2CS)