ตู้ลำโพง ยี่ห้อBOSCH  รุ่น LB2-UC30-L1

Technical specifications

Electrical*

• Product : LB2-UC30-L1
• 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 : White (RAL 9010) (L)

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%