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Super Bosch series, Bosch sound box, black


Lb1-umx0e super sound box series
High fidelity music and voice playback
Adjustable wall mounting bracket attached
Overload protection function with automatic reset
Optional line / speaker monitoring board can be installed inside
EN 54-24 certification
Products Lb1 ￣ um20e ￣ (D / L), Lb1 ￣ um50e ￣ (D / L)
Super sound box, super sound box
Maximum power 30 W, 75 W
Rated power (PHC) 20 W, 50 W
Power tap 20 / 10 / 5 / 2.5 W, 50 / 25 / 12.5/6.25w
SPL 101 dB / 88 dB (SPL), 108 dB / 91 dB (SPL) at rated power / 1 W (1 kHz, 1 m)
87 dB / 74 dB (SPL), 94 dB / 79 dB (SPL) at rated power / 1W (1kHz, 4m)
Effective frequency range (- 10 dB) 90 Hz to 20 kHz, 90 Hz to 20 kHz
Opening angle at 1 kHz / 4 kHz (- 6 dB)
Horizontal 174 ° / 136 °, 186 ° / 126 °
Vertical 127 ° / 141 °, 84 ° / 62 °
Product Lb1 ￣ um20e ￣ (D / L)
Rated input voltage rated impedance 12.65 V, 70 V, 100 V
20 W 8 Ohm , 250 Ohm , 500 Ohm
10 W not applicable, 500 ohm, 1000 ohm
5 W not applicable, 1000 ohm, 2000 ohm
2.5 w not applicable, 2000 ohm, 4000 ohm

Product Lb1 ￣ um50e ￣ (D / L)

Rated input voltage rated impedance 20 V, 70 V, 100 V

50 W 8 Ohm , 100 Ohm , 200 Ohm
25 W not applicable, 200 ohm, 400 ohm
12.5 w not applicable, 400 ohm, 800 ohm
6.25 w not applicable, 800 ohm, 1600 ohm
Connector 3-pin screw connector
Products Lb1 ￣ um20 ￣ (D / L), Lb1 ￣ um50 ￣ (D / L)
Dimensions (W x T) 274x160x180mm 10.78x6.29x7.08 in, 405x160x180mm 15.94x6.29x7.08 in
Speaker diameter
Subwoofer 134.5mm (5in), 134.5mm (5in)
Dome tweeter 25.4 mm (1 inch), 25.4 mm (1 inch)
Material Science
Speaker aluminum, aluminum
Front grille aluminum, aluminum
Top and bottom ABS, ABS
Color white (RAL 9010) (L) or carbon black (RAL 7021) (d), white(RAL 9010) (L) or carbon black (RAL 7021) (d)
Weight 3.88 kg (8.55 lb), 5.58 kg (12.30 lb)
Operating temperature - 25 ° C to + 55 ° C (- 13 ° f to + 131 ° f)
Storage and transportation temperature - 40 ° C to + 70 ° C (- 40 ° f to + 158 ° f)
Relative humidity < 95%
Product variables
Lb1-um20e-d speaker, 20W, black 1818
Lb1-um20e-d speaker, 20W, black China
Speaker, 20 W, aluminum molded case, 2-way system, with wall bracket, certified to en54-24, carbon black, ral 7021.
Business type: lb1-um20e-d
Product No.: f.01u.076.928
Lb1-um20e-l speaker, 20W, white 1818
Lb1-um20e-l speaker, 20W, white China
Speaker, 20 W, aluminum molded case, 2-way system, with wall bracket, certified to en54-24, white ral 9010.
Business type: lb1-um20e-l
Product No.: f.01u.076.929
2680-50w, black UMD
Lb1-um50e-d speaker, 50W, black China
Speaker, 50 W, aluminum molded case, 2-way system, with wall bracket, certified to en54-24, carbon black, ral 7021.
Business type: lb1-um50e-d
Product No.: f.01u.076.930
Lb1-um50e-l speaker, 50W, white 2680
Lb1-um50e-l speaker, 50W, white China
Speaker, 50 W, aluminum molded case, 2-way system, with wall bracket, certified to en54-24, white ral 9010.
Business type: lb1-um50e-l
Product No.: f.01u.076.931

Sales telephone (same number of wechat): 13428785305 QQ: 2461903042