BOSCH Cabinet loudspeaker, 20W, black

Bosch Cabinet loudspeaker, 20W, black

Brend: Bosch
Kod proizvoda: Bosch Cabinet loudspeaker, 20W, black
Dostupnost: Na lageru

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The Premium‑sound range of cabinets is intended for clear reproduction of speech, foreground and background music to be used in general indoor and outdoor applications. The range comprises two models, offering a choice of 20 W or 50 W power handling capacity. The enclosures are made from aluminum with ABS top and bottom covers and are available in charcoal (D) and white (L). Typical applications for these products are: theme bars, music restaurants, theme parks, retail outlets, audio visual, boardrooms and offices, exhibition areas and presentation environments, fitness centre.
Its excellent sound reproduction capability is attributed the superb to the use of high‑quality driver components and crossover network design. A self‑restoring passive element protects the high frequency driver against incidental overload.
A three‑way ceramic terminal block with screw connections suitable for loop-through wiring is located in the compartment in the base of the unit. An easy to install, sturdy wall mounting bracket is standard supplied. The same bracket can be used in combination with the universal floor stand LBC 1259/00 for temporary installations.
- High-fidelity music and speech reproduction
- Supplied with adjustable wall‑mounting bracket
- Self‑restoring overload protection
- Provision for inside mounting of the optional line/loudspeaker supervision board
- EN 54‑24 certified

Product	LB1‑UM20E‑(D/L), LB1‑UM50E‑(D/L)
Description	Premium‑sound Cabinet Loudspeaker, Premium‑sound Cabinet Loudspeaker
Rated power (PHC)	20 W, 50 W
Power tapping	20 / 10 / 5 / 2.5 W, 50 / 25 / 12.5 / 6.25 W
Sound pressure levelat rated power / 1 W (1 kHz, 1 m)	101 dB / 88 dB (SPL), 108 dB / 91 dB (SPL)
Sound pressure levelat rated power / 1 W (1 kHz, 4 m)	87 dB / 74 dB (SPL), 94 dB / 79 dB (SPL)
Effective frequency range(-10 dB)	90 Hz to 20 kHz, 90 Hz to 20 kHz
horizontal	174° / 136°, 186° / 126°
vertical	127° / 141°, 84° / 62°

Product	LB1‑UM20E‑(D/L)
Rated input voltageRated impedance	12.65 V, 70 V, 100 V
20 W	8 Ohm, 250 Ohm, 500 Ohm
10 W	N.A., 500 Ohm, 1000 Ohm
5 W	N.A., 1000 Ohm, 2000 Ohm
2.5 W	N.A., 2000 Ohm, 4000 Ohm
Product	LB1‑UM50E‑(D/L)
Rated input voltageRated impedance	20 V, 70 V, 100 V
50 W	8 Ohm, 100 Ohm, 200 Ohm
25 W	N.A., 200 Ohm, 400 Ohm
12.5 W	N.A., 400 Ohm, 800 Ohm