Bosch PLE-1ME060-EU 60W Plena Mixer Amplifier, 100 volt line / 4 ohm, 4 microphones and background music (BGM) input, Announcement only output, 3‑wire volume override, PTT (push to talk), 2‑tone chime, Built-In Standard Headphone Output, Loudspeaker output 4 ohm: 15.5 V (60 W), Frequency response (Line) : 60 Hz to 20 kHz (+1/‑3 dB @ ‑10 dB), Frequency response (Mic.) : 70 Hz to 20 kHz (+1/‑3 dB @‑10 dB).

Bosch PLE-1P120-EU 120W Plena Power Amplifier, 100 VAC / 70 VAC, 1V line level balanced input, 100V input for slave operation on 100V speaker line, 31 V (120 W) Loudspeaker Output 8 ohm, 120 W power amplifier in a compact housing, 24 VDC backup power with built in charger 70V, 100V and 4 ohm outputs, Temperature-controlled forced front to back ventilation (directly stackable).

Bosch PLE‑1CS Plena All‑Call Call Station, metal base design with fixed 2 m cable and lockable, Sensitivity : 0.7 mV @ 85 dB SPL (2mV/Pa), Maximum input sound level : 110 dB SPL, Distortion <0.6% (maximum input), Input noise level (equiv.) : 28 dB SPLA (S/N 66 dBA ref. 1 Pa), Frequency response : 100 Hz to 16 kHz, Euro style connector.

Bosch PLE‑2CS Plena Two-zone Call Station, metal base design, a flexible microphone stem with a unidirectional condenser microphone and zone selection, Nominal sensitivity : 85 dB SPL, Nominal output level : 700 mV, Input sound level (max) : 110 dB SPL, Frequency response : 100 Hz to 16 kHz

A one-zone push-to-talk paging call station for the Dynacord U Series mixer amplifiers: gooseneck condenser microphone, priority signalling and phantom power from the amplifier. Scroll down for details.

The Bosch LBB1949/00 is a unidirectional gooseneck condenser microphone for public address announcements. Its flexible stem lets speakers position it comfortably, and its on/off switch with a priority contact supports priority switching on compatible PA equipment.

The Bosch LBB1950/10 is a PLENA tabletop gooseneck condenser microphone for public address announcements. Its flexible stem lets the operator position the microphone for speaking, while the push-to-talk button with priority contacts supports priority paging with compatible PLENA amplifiers.

A compact yet powerful 6 W ceiling loudspeaker with a perforated metal grille and a very wide opening angle. IPx4 water protected from the front, so it suits humid areas. Integral clips, 145 mm cut-out, push-in loop-through terminal. Scroll down for details.

A general-purpose, cost-effective 6 W ceiling loudspeaker for speech and music, in light, self-extinguishing ABS (UL 94 V0). Integral spring arms hold it in a 167 mm cut-out in ceilings 5 to 25 mm thick. 6 / 3 / 1.5 W taps on 100 V. Scroll down for details.

A cost-effective 6 W ceiling loudspeaker for voice alarm: EN54-24 and BS 5839-8 when fitted with the LC3-CBB back box. Ceramic screw terminal, thermal fuse and heat-resistant wiring keep the line working in a fire. Self-extinguishing ABS, spring arms, 167 mm cut-out. Scroll down for details.

A compact, cost-effective 6 W ceiling loudspeaker with a perforated metal grille in a plastic surround and a very wide opening angle, so fewer units cover an area. 92 dB at 1 W, up to 100 dB. Integral clips for ceilings 9 to 25 mm, screw terminal next to the driver. Scroll down for details.

A general-purpose, cost-effective 6 W ceiling loudspeaker with a circular metal grille and dual cone, for speech and music in shops, schools, offices, hotels and restaurants. Two spring clamps fix it in a 165 mm cut-out; the LBC3080/01 steel fire dome is optional. Scroll down for details.

A Bosch 6W ceiling loudspeaker from the Entry Level Ceiling Series, for speech and alarm tones in public address. ABS frame, steel grille, 6 / 3 W, 92 dB SPL at 1 W, 180 mm cut-out. Not EN54-24. Scroll down for details.

A Bosch 6W metal ceiling loudspeaker from the Entry Level Ceiling Series, for speech and alarm tones in public address. Steel frame, steel grille, 6 / 3 W, 91 dB SPL at 1 W, 180 mm cut-out. Not EN54-24. Scroll down for details.

A Bosch 6W metal EN54-24 ceiling loudspeaker from the Entry Level Ceiling Series, for speech and alarm tones in public address and voice alarm. Steel frame, steel grille, ABS back can, 6 / 3 W, 92 dB SPL at 1 W, 180 mm cut-out. EN54-24 certified. Scroll down for details.

A Bosch 6W EN54-24 ceiling loudspeaker from the Entry Level Ceiling Series, for speech and alarm tones in public address and voice alarm. ABS frame, steel grille, ABS back can, 6 / 3 W, 92 dB SPL at 1 W, 180 mm cut-out. EN54-24 certified. Scroll down for details.

A 6 W dual-cone ceiling loudspeaker for voice alarm, speech and music, with an integrated metal grille. Ceramic terminal blocks, thermal fuse and heat-resistant wiring; EN54-24, BS 5839-8 and IP32 with the LBC3081/02 fire dome. A mounting ring with three spring clamps and bayonet fitting, 196 mm cut-out. Scroll down for details.

A 6 W dual-cone ceiling loudspeaker with increased sensitivity for speech and music, an ABS front on a metal frame and a protective dust cover. Two spring clamps, 182 mm cut-out, push-in loop-through terminal. Optional LBC3080/01 fire dome. Scroll down for details.

A 6 W dual-cone ceiling loudspeaker with increased sensitivity and an integrated metal grille, ball-proof to DIN VDE 0710-13 for sports halls. Dust cover, two spring clamps, 172 mm cut-out, screw loop-through terminal. Optional LBC3080/01 fire dome. Scroll down for details.

A 6 W LC1 modular ceiling loudspeaker (6-inch dual cone) with a steel frame and grille, for 70 V and 100 V. It fits into a separately ordered housing: bracket, mounting ring with back box, or metal fire dome. EN54-24 and BS 5839-8 with a fire dome, the surface box, or ring plus back box. Scroll down for details.