The PLE-1ME240-US has an LED VU meter that monitors the master output. A headphone 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.
The Plena mixer amplifiers are high performance, professional public address units with modern state of the art features. The Bosch PLE-1ME240-US Plena Mixer Amplifier is a compact, yet powerful 240 watt amplifier and 4-channel mixer for providing background music and public address audio for commercial use, in offices or at home. Overall, the PLE-1ME240-US mixer amplifiers are easy to use. They take 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. Provide background music and public address audio in commercial applications, office spaces or at home.
| Electrical | |
|---|---|
| Mains Power Supply | Voltage: 120 VAC ±10%, 50/60 Hz (reduced power at lower mains voltage) Inrush Current: 24 A |
| Power Consumption | 800 VA |
| Frequency Response | Line: 60 Hz to 20 kHz (+1/‑3 dB @ ‑10 dB ref. rated output) Mic.: 70 Hz to 20 kHz (+1/‑3 dB @ ‑10 dB ref. rated output) |
| Distortion | |
| 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, 6.3 mm) 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.) |
| 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 |
| Connector | Screw terminal, floating |
| Max/ Rated | 360W / 240W |
| Connector | Screw terminal, floating |
| Output | 31V (240W) |
| Environmental | |
| Operating Temperature | -10 ºC to +45 ºC |
| Storage Temperature | -40 ºC to +70 ºC |
| Relative Humidity | |
| Acoustic Noise Level of Fan | |
| Certifications and Approvals | |
| Safety | acc. to EN 60065 |
| EMC Emission | acc. to EN 55103‑1 |
| EMC Immunity | acc. to EN 55103‑2 |
| Mechanical | |
| Mounting | Stand-alone, 19" rack |
| Color | Charcoal |
| Dimensions (H x W x D) | 3.94" (100 mm) x 16.93" (430 mm) x 10.63" (270 mm) (19" wide, 2U high) |
| Weight | Approx. 23.15 lbs (10.5 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
