Bosch LBB 1992/00 Plena Voice Alarm Router, Six zones Extension and 12 input contacts to the Voice Alarm System, dual channel operation for calls and BGM simultaneously, Trigger Inputs 12 x (6 EMG, 6 business), Loudspeaker outputs 12 x (2 x 6 zones), Standalone, 19” rack

A powerful 36 W column loudspeaker with four high-sensitivity dual-cone drivers, for speech and music where directivity matters indoors. Solid MDF in easy-clean vinyl with a cloth front; swivel wall bracket supplied. Scroll down for details.

A powerful 36 W column loudspeaker with four high-sensitivity dual-cone drivers, for speech and music where directivity matters indoors. Solid MDF in easy-clean vinyl with a cloth front; swivel wall bracket supplied. Scroll down for details.

A cost-effective bidirectional cabinet loudspeaker for good speech and background music indoors. A wedge-shaped cabinet with two drivers on an angled baffle for a very wide 270° spread: ideal for long corridors and shopping arcades. Scroll down for details.

A cost-effective bidirectional cabinet loudspeaker for good speech and background music indoors. A wedge-shaped cabinet with two drivers on an angled baffle for a very wide 270° spread: ideal for long corridors and shopping arcades. Scroll down for details.

A cost-effective corner cabinet loudspeaker for good speech and background music indoors. Made to fit corners between two walls or between wall and ceiling, with side keyhole brackets and rubber feet. Scroll down for details.

A cost-effective corner cabinet loudspeaker for good speech and background music indoors. Made to fit corners between two walls or between wall and ceiling, with side keyhole brackets and rubber feet. Scroll down for details.

A premium-sound 50 W two-way cabinet loudspeaker in an aluminium enclosure for high-fidelity music and speech, indoors and outdoors: IP65, wind force Bft 11 and EN54-24 certified for voice alarm. 70 V, 100 V or 8 ohm via a rotary tap switch; wall bracket supplied. White RAL 9010. Scroll down for details.

A cost-effective cabinet loudspeaker for good speech and background music indoors. Solid MDF in easy-clean vinyl with a cloth front, brackets for wall or ceiling included, 70 V and 100 V taps. Scroll down for details.

A cost-effective cabinet loudspeaker for good speech and background music indoors. Solid MDF in easy-clean vinyl with a cloth front, brackets for wall or ceiling included, 70 V and 100 V taps. Scroll down for details.

A cost-effective, flat 6 W cabinet loudspeaker in solid ABS for good speech and background music indoors. Only 66 mm deep, with keyholes and brackets for wall or ceiling, and a screw terminal on 100 V. Scroll down for details.

A cost-effective 6 W cabinet loudspeaker for good speech and background music indoors, in solid ABS with an angled front for better high frequencies in the listening area. With an integral volume control. Three keyholes for quick wall mounting, screw terminal on 100 V. Scroll down for details.

A premium-sound 30 W two-way cabinet loudspeaker for speech, foreground and background music, indoors and outdoors: compact ABS with an aluminium grille, IP65, chlorine, corrosion and salt-mist resistant. Selectable 8 ohm, 70 V or 100 V; adjustable bracket with anti-theft screws. Charcoal RAL 7021. Scroll down for details.

Bosch LB20-SW400-D Cabinet Subwoofer 2x10", Black Color, Two 10 inch high-excursion woofers, 400 W power handling provides for 120 dB, maximum SPL (126 dB peak), Frequency response (-10 dB): 33 Hz - 500 Hz, Sensitivity: 94 dB, Power handling: 400 W (1600 W Peak) Continuous, Pink Noise (100 hours), Nominal impedance: 8 Ω (stereo mode); 4 Ω(mono mode), IP-54 (per IEC-60529); IP-65 with port covers.

A compact 6 W ABS cabinet loudspeaker with a metal grille for speech and music in voice alarm systems: EN54-24 certified. Knock-outs at top and bottom for cable or conduit, hidden wall mounting, 70 V and 100 V. Scroll down for details.

A cost-effective 6 W square cabinet loudspeaker in a robust metal enclosure for speech and background music in voice alarm systems: EN54-24 and BS 5839-8. Ceramic loop-through terminal with thermal fuse; surface mounting, also onto U40/50 and MK boxes. Scroll down for details.

Bosch LBB 1930/20 Plena Power Amplifier, 120 W, 70 V / 100 V and 8 ohm outputs, 2x Line Inputs, 3x Loudspeaker Outputs, Dual inputs with priority switching, 100V input for slave operation on 100V Speaker line, Temperature controlled forced front to back ventilation, directly stackable, power amplifier in a 2U high 19” case for rack mounting or tabletop use.

A 12 W volume control for 100 V loudspeaker lines, 5 x 3 dB + off, with a built-in 24 VDC override relay so emergency calls play at the preset level. Power-save version (relay activated during an emergency call). Optional LM1-SMB-MK surface box. Scroll down for details.

A 12 W volume control for 100 V loudspeaker lines, 5 x 3 dB + off, with a built-in 24 VDC override relay so emergency calls play at the preset level. Failsafe version (relay deactivated during an emergency call). Optional LM1-SMB-MK surface box. Scroll down for details.

A 36 W volume control for 100 V loudspeaker lines, 8 x 3 dB + off, with a built-in 24 VDC override relay so emergency calls play at the preset level. Power-save version (relay activated during an emergency call). Optional LM1-SMB-MK surface box. Scroll down for details.