Bosch Plena PLE-1ME120 120W Mixer Amplifier, 100V / 4 Ohms
DETAILS
The Bosch PLE-1ME120 is a powerful 120-watt mixer amplifier, engineered for flexible use in both 100-volt line and 4-ohm sound systems.
Perfect for various commercial and public address applications, this robust amplifier ensures high-quality audio delivery for both announcements and background music.
With Bosch's dedication to performance and reliability, the PLE-1ME120 is an excellent choice for environments where sound clarity is paramount.
Bosch Plena PLE-1ME120 Key Features:
-
120-Watt Output Power
The PLE-1ME120 offers 120 watts of power, making it suitable for medium-sized venues that require comprehensive sound coverage. Whether used with 100V line loudspeakers or 4-ohm systems, this amplifier provides clear and impactful audio for both announcements and music. -
Flexible Input Options
Featuring four switchable balanced microphone/line inputs, the PLE-1ME120 accommodates various audio sources. Phantom power is available for condenser microphones, ensuring professional-quality sound for speeches and announcements. Additionally, a dedicated music input with volume control facilitates easy integration of music sources. -
Priority Paging and Chime
The amplifier includes a contact closure activation feature for Input 1, allowing it to take priority over all other microphone and music inputs. This functionality is crucial for paging applications, ensuring that urgent messages are communicated clearly. A built-in pre-announcement chime enhances the system's usability by signaling upcoming announcements. -
User-Friendly Design
Designed for ease of use, the PLE-1ME120 features a straightforward layout and clear labeling, making it accessible for non-technical users. The amplifier also includes an announcement-only output with a 3-wire volume override, providing flexibility in audio management across different environments. -
Reliable and Built to Last
Upholding Bosch's commitment to quality, the PLE-1ME120 comes with a 3-year warranty, ensuring reliable performance over time. Its durable construction meets international safety and installation standards, making it an excellent investment for commercial audio systems.
Bosch Plena PLE-1ME120 Applications:
The Bosch PLE-1ME120 is ideal for environments where clear, powerful sound is essential, including:
- Retail stores and shopping centres
- Conference rooms and corporate offices
- Educational institutions and lecture halls
- Healthcare facilities and waiting areas
- Medium-sized venues and event spaces
SPECS AND DOWNLOADS
Download the Bosch Plena PLE-1ME120 PDF Spec Sheet HERE >
Bosch Plena PLE-1ME120 Mixer Amplifier Specifications
Mains power supply:
- Voltage: 230 VAC ±10%, 50/60 Hz (reduced power at lower mains or battery voltage)
- Inrush current: 10A
- Power consumption: 400 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.)3
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:
- Connector: Screw terminal, floating
- Max / rated PLE-1ME120‑xx: 180 W / 120 W
- Loudspeaker output: 4 ohm
- Connector: Screw terminal, floating
Physical:
- Dimensions (H x W x D): 100 x 430 x 270 mm (19" wide, 2U high)
- Mounting: Stand-alone, 19" rack
- Colour: Charcoal
- Weight: Approx. 8.9 kg
