Bosch PLE-2MA120-EU 120W 2‑Zone Priority Mixer Amplifier for PA Control
The Bosch PLE-2MA120-EU is a versatile 120 W 2‑zone priority mixer amplifier built for professional public‑address and background‑music systems. It supports multiple mic/line and music inputs, offers zone‑based output routing, priority paging, and emergency override — making it ideal for offices, retail environments, schools, public buildings, or multi‑area sound installations.
Features of Bosch PLE-2MA120-EU
- 120 W RMS output power for 2‑zone sound distribution
- 6 microphone/line inputs plus 3 music‑source inputs for flexible audio sources
- Separate tone controls for mic/line and music inputs (bass & treble)
- Priority paging with push‑to‑talk contact input for announcements/calls
- Support for 100 V line, 70 V line, or 8 Ω low‑impedance speaker outputs
- Two independent zone outputs — allows different zones to receive music or announcements separately
- Built‑in 2‑tone chime and optional additional chimes via call station input for pre‑announcement tones
- Voice‑activated emergency/telephone input with overriding capability for emergency paging or alerts
- Line‑out, “music‑only” out and insert point for external processors or expansion
- Built‑in 24 V backup input and charger — ensures power redundancy for emergency or standby operation
Applications of Bosch PLE-2MA120-EU
- Retail stores and shopping centres (music / announcements across zones)
- Office buildings and corporate facilities (background music + paging)
- Schools, universities, and educational institutions (PA + announcements)
- Hospitals, clinics, and public‑service buildings (emergency paging + background music)
- Hotels, restaurants, cafés and hospitality venues (zone‑based music & paging)
- Conference halls, meeting rooms, auditoriums (multi‑zone sound distribution)
- Warehouses, industrial sites and large facilities needing zone‑based PA / BGM systems
Specifications of Bosch PLE-2MA120-EU
| Model | Bosch PLE-2MA120-EU |
| Output Power (Rated) | 120 W RMS |
| Peak Output Power | 180 W (100 V / 70 V line) |
| Mic/Line Inputs | 6 × balanced mic/line inputs (switchable mic/line) |
| Music Inputs | 3 × line (RCA) music‑source inputs |
| Emergency / Telephone / Call Station Input | 1 × dedicated input with priority & VOX override |
| Speaker Outputs | 100 V / 70 V constant‑voltage line or 8 Ω low‑impedance; two‑zone + call‑only output available |
| Tone Control | Separate bass & treble controls for mic/line and music inputs (±12 dB) |
| Frequency Response | 50 Hz – 20 kHz (+1/-3 dB) |
| Distortion (THD) | < 1% at rated output, 1 kHz |
| Power Supply (Mains) | 115–230 VAC ±10%, 50/60 Hz |
| Backup Power Supply | 24 V DC (with built-in charger) for emergency/standby operation |
| Power Consumption | Up to 400 VA |
| Dimensions (H × W × D) | 100 × 430 × 270 mm (19″ rack, 2U) |
| Weight | Approx. 10.5 kg |
| Zone Functionality | 2 independent output zones + announcement-only output channel for paging/alerts |
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