Others
Power tapping 7.5/3.75/1.9 W , 15/7.5/3.75 W
Sound pressure levelat rated power / 1 W (1 kHz, 1 m) 99/87 dB (SPL) , 105/90 dB (SPL)
Effective frequency range (-10 dB) 95 Hz to 20 kHz , 100 Hz to 19 kHz
Opening angleat 1 kHz / 4 kHz (-6 dB) 184° / 112° (hor.)170° / 35° (ver.) , 166° / 83° (hor.)140° / 76° (ver.)
Rated input voltage 11/70/100 V , 15.5/70/100 V
Rated impedance 8/326/667 ohm , 8/163/333 ohm
Transducers 101.6 mm (4”) woofer, 13 mm (0.51 “) dome tweeter , 127 mm (5”) woofer, 13 mm (0.51 “) dome tweeter
Connection 2 m (78.8 in.) two‑wire cable , 2 m (78.8 in.) two‑wire cable
Dimension
(HxWxD) 205x136x117 mm 8.07×5.35×4.60 in , 250x 60×140 mm 9.84×6.30×5.51 in
Weight
Approx. 1.9 kg (4.18 lb) , Approx. 2.4 kg (5.29 lb)
The BOSCH LB2-UC15 Cabinet Loudspeaker delivers premium sound quality for music and speech reproduction. Designed with compact yet durable ABS enclosures, these models ensure reliable performance in diverse environments. Both versions feature selectable 8 ohm, 70 V, and 100 V inputs, making installation flexible and compliant with international safety standards. The LB2-UC15-D includes a 4” woofer and 13 mm dome tweeter, offering a frequency range of 95 Hz to 20 kHz. It provides rated power of 15 W with multiple power tapping options. The LB2-UC15-L, equipped with a 5” woofer and 13 mm dome tweeter, delivers slightly broader coverage with a range of 100 Hz to 19 kHz. Both models achieve impressive sound pressure levels, ensuring clear audio even in larger spaces. Supplied with adjustable mounting brackets, these loudspeakers are practical for offices, schools, and commercial venues. Their compact design, available in white or charcoal finishes, blends seamlessly with interiors. Operating between -25 ºC and +55 ºC, they remain robust under demanding conditions. The BOSCH LB2-UC15 series is a smart solution for consistent audio performance in professional installations.
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