Description Bosch LA2-UM30 overview The metal column LA2-UM30-D/L loudspeakers deliver professional performance from a robust, yet aesthetically designed aluminum enclosure in a white finish. It is an ideal loudspeaker column where sound beaming is required, for indoor use in passenger terminals, places of worship, conference venues, theme parks, swimming pools, factories, exhibition areas. A swivel wall mounting bracket is supplied as standard, allowing accurate positioning. Good speech intelligibility and background music reproduction For applications where directivity is important Slim-line weatherproof design Swivel wall mounting bracket supplied as standard Technical specifications Electrical Maximum power 45 W Rated power (PHC) 30 W Sound pressure level at rated power / 1 W (1 kHz, 1 m) 105 / 92 Db SPL Effective frequency range (-10 dB) 153 Hz ‒ 17.7 kHz Horizontal opening angle at 1 kHz / 4 kHz (-6 dB) 198°/ 130° Vertical opening angle at 1 kHz / 4 kHz (-6 dB) 62°/ 18° Rated input voltage 100 V Rated impedance Full power 333 Ω Half power 667 Ω Quarter power 1333 Ω Mechanical Dimensions (L x W x D) 571 mm x 122 mm x 90 mm (22.4 in. x 4.8 in. x 3.5 in.) Weight 5.3 kg (11.7 lb) Color Traffic black RAL 9017 Material Steel Connection Push terminal for speakers Connector 1 x 4 Way Push Type Environmental Operating temperature 0 ºC ‒ 55 ºC (32 ºF ‒ 131 ºF) Storage and transport temperature -10 ºC ‒ 70 ºC (-14 ºF ‒ 158 ºF) Relative humidity ≤ 95% Download Datasheet
