ตู้ลำโพง ยี่ห้อ BOSCH รุ่น LBC3018/01

The LBC 3018/01 cabinet loudspeaker delivers professional performance from a robust, yet aesthetically designed metal enclosure. It is an ideal loudspeaker for indoor use in offices, schools, car
parking, shopping centers and in areas where vandalism is a potential hazard. The cabinets are equipped with a high efficiency, dualcone loudspeaker offering a wide frequency range suitable for both speech and music reproduction.

Specifications

• Maximum power: 9 W
• Rated power (PHC): 6 W
• Power tapping: 6 / 3 / 1.5 / 0.75 W
• Sound pressure level at 6 W / 1 W (1 kHz, 1 m): 102 dB / 94 dB (SPL)
• Effective frequency Range (-10 dB): 150 Hz to 20 kHz
• Opening angle at 1 kHz / 4 kHz (-6 dB): 120 º / 55 º
• Rated voltage: 70/100 V
• Rated impedance: 835/1667 ohm
• Connector: 3-pole screw terminal block
• Dimensions (H x W x D): 195 x 260 x 80 mm / (7.68 x 10.24 x 3.15 in)
• Weight: 2.6 kg (5.78 lb)
• Color :White ( RAL 9010)
• Speaker size: 152.4 mm (6 in)
• Magnet weight: 150 g (5.3 oz)
• Operating temperature: -25 ºC to +55 ºC (-13 ºF to +131 ºF)
• Storage temperature: -40 ºC to +70 ºC (-40 ºF to +158 ºF)
• Relative humidity: <95%