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Bosch PLE‑1ME240‑IN Plena Mixer Amplifier- 240W
Original price was: Rs.28,000.00.Rs.19,999.00Current price is: Rs.19,999.00.
Bosch Amplifier PLE‑1ME240‑IN
Bosch PLE‑1ME Plena Economy mixer amplifiers are 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 crisp call or clear music is as easy as turning on the radio. Offering the essentials of public address in an affordable package.
Features:
- 4 microphone / line inputs, plus music source input
- Announcement only output, 3‑wire volume override
- Wide range of output power (240Watts)
- 2‑tone chime
Functions of PLE‑1ME 240W
Microphone and line inputs
All Mic/line inputs can be switched between microphone level and line level sensitivity. The inputs are balanced but can be used unbalanced. Phantom power can be switched on to provide power to condenser microphones.
Power
The mixer amplifiers come in 240 Watt output power. This power is directly available on 100 V(70 V for US versions) constant voltage connections and on a low impedance connection for a 4 ohm load. Moreover, the amplifiers have a separate 100 V (70 V for US versions) call-only output channel for addressing areas where only priority announcements are required. The call-only output can also be used for3-wire remote, volume control override.
Output status
An LED VU meter monitors the master output. Ahead phone socket, below the VU meter, provides the mixer output. For total reliability and ease of use, a limiter is integrated into the output stage to restrict output if the user applies too much signal.
Controls and indicators
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
- Volume knob for background music
- Knob for treble level
- Knob for bass level
- Headphone socket
Back
- Dip switches
Technical specifications
| Electrical | |
| Mains power supply | 220 VAC ±10%, 50/60 Hz(reduced power at lower mainsvoltage) |
| Inrush current | 12 A |
| Power consumption | 800 VA |
| Performance | |
| Frequency response (Line) | 60 Hz to 20 kHz (+1/‑3 dB @‑10 dB ref. rated output) |
| Frequency response (Mic.) | 70 Hz to 20 kHz (+1/‑3 dB @‑10 dB ref. rated output) |
| Distortion | <1% @ rated output power, 1 kHz |
| Bass Control | Max. ± 8 dB |
| Treble Control | Max. ± 8 dB |
| Mic./Line input | 4 x |
| Input 1 (push-to-talk contact with priority) | 5‑pin Euro style, balanced, phantom |
| Input 2 | 3‑pin Euro style, balanced, phantom |
| Input 3 and 4 | TRS Jack (1/4, 6.3mm) balanced |
| Sensitivity | 1 mV (mic.); 300 mV (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 | >25 dB |
| Speech filter | -3 dB @ 315 Hz, high-pass,6 dB/oct |
| Phantom power supply | 16 V via 1.2 kohm (mic.) |
| Music input | |
| Connector | Cinch, stereo converted to mono |
| Sensitivity | 200 mV |
| Impedance | 22 kohm |
| S/N (flat at max volume) | >75 dB |
| S/N (flat at min volume/muted) | >80 dB |
| Headroom | >25 dB |
| Loudspeaker output | 240 W |
| Loudspeaker output 4 ohm | 31 V (240 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 | 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-1ME240-xx) | <48 dB SPL @ 1 m |
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