เครื่องขยายเสียง ยี่ห้อ BOSCH รุ่น LBB1930-20

The LBB 1930/20 is a compact yet powerful 120 Watt, power amplifier with 100 volt line constant voltage and 8 ohm low impedance outputs.

2U high 19” case for rack mounting or tabletop use.

LEDs on the front panel of the LBB1930/20 show the status of the amplifier: power, audio output level, and supervised functions. This high performance unit fulfills a wide range of public address requirements at a surprisingly low cost.

• 120 watts
• Very high audio performance power amp
• Can be used to boost Plena Voice alarm systems with system monitoring
• XLR and jack input with XLR and Jack loop through outputs
• 100 volt line input. Ideal for remote location booster amps
• 100v, 70v and 8 ohm outputs
• Dual inputs with priority switching
• Temperature controlled forced front to back ventilation
• AC and 24VDC operation
• Mains, battery back-up and pilot tone supervision
• LED VU Meter
• TÜV certified according to IEC 60849