ตู้ลำโพง ยี่ห้อ BOSCH รุ่น LB2-UC30-D1

The LB2-UC30-D1 Premium‑sound cabinet loudspeaker IS intended for clear reproduction of speech, foreground and background music to be used in general indoor and outdoor applications. The
Premium‑sound cabinet loudspeaker consists of a 30 W model, available in a dark color. The loudspeaker has selectable 8 ohm, 70 V and 100 V inputs. The ABS cabinets are fitted with aluminum front‑grilles and standard supplied with aluminum bracket. Typical applications are: theme bars, music restaurants, theme parks, retail outlets, audio visual, boardrooms and offices, exhibition areas, showrooms, fitness centers and presentation environments.

• High-fidelity music and speech reproduction
• Selectable 8 ohm, 70 V and 100 V inputs
• Compact yet robust ABS enclosure
• Supplied with adjustable mounting bracket
• Complies with international installation and safety regulations

Technical specifications

Electrical*

• Product : LB2-UC30-D1
• Description : Premium‑sound Cabinet Loudspeaker
• Maximum power : 45 W
• Rated power (PHC) : 30 W
• Power tapping : 30/15/7.5/3.75 W
• Sound pressure level at rated power / 1 W (1 kHz, 1 m) : 105/90 dB (SPL)
• Effective frequency range (-10 dB) : 100 Hz to 19 kHz
• Opening angle at 1 kHz / 4 kHz (-6 dB) : 166° / 83° (hor.), 140° / 76° (ver.)
• Rated input voltage : 15.5/70/100 V
• Rated impedance : 8/163/333 ohm
• Transducers : 127 mm (5”) woofer, 13 mm (0.51”) dome tweeter
• Connection : 2 m (78.8 in.) two‑wire cable
• * Technical performance data acc. to IEC 60268‑5

Mechanical

• Dimensions (HxWxD) : 245 x 160 x 131 mm (9.6 x 6.3 x 5.1 in.)
• Weight : Approx. 2.4 kg (5.29 lb)
• Color : Charcoal (RAL 7021) (D)

Environmental

• Operating temperature : -25 ºC to +55 ºC (-13 ºF to +131 ºF)
• Storage and transport temperature : -40 ºC to +70 ºC (-40 ºF to +158 ºF)
• Relative humidity : <95%