Bosch LBD1930/00 – 120W Plena Booster Amplifier
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Bosch LBD1930/00-120w Plena Booster Amplifier

(3 customer reviews)
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The Bosch LBD1930/00 Plena Booster Amplifier (120W) provides powerful and reliable amplification for public address systems. Designed for seamless integration with Bosch Plena mixers and amplifiers, it offers both 100V and low-impedance outputs, making it an ideal expansion amplifier for commercial and industrial audio installations.

₹17,544.00 Excluding Tax

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Bosch LBD1930/00-120w Plena Booster Amplifier

The Bosch LBD1930/00-120w Plena Booster Amplifier is a high-performance, professional-grade audio amplifier designed to expand the output capacity of Plena PA systems. With 120 watts of clean, reliable power, this booster amplifier is ideal for medium to large installations requiring stable, high-quality sound distribution.

Bosch LBD1930/00-120w Plena Booster Amplifier Built with Bosch’s renowned engineering excellence, the LBD1930/00 ensures exceptional audio clarity, efficient power delivery, and long operational life—making it perfect for commercial buildings, industrial facilities, educational institutions, and public venues.

🔹 Powerful & Flexible Output Capability

The amplifier provides:

  • 120W continuous output power

  • 100V constant-voltage output for distributed speaker systems

  • Low-impedance output (8Ω) for direct speaker connections

This flexibility allows seamless integration into new or existing PA setups, ensuring powerful audio coverage across multiple zones.

🔹 Seamless Integration with Plena Systems

Bosch LBD1930/00 – 120W Plena Booster Amplifier is designed to work perfectly with:

  • Plena mixer amplifiers

  • Plena preamplifiers

  • Plena voice alarm systems

It automatically boosts system capacity, making it ideal for scaling installations that require additional speaker loads or extended coverage.

🔹 Reliable Performance & Protection Features

Engineered for continuous operation, the amplifier includes:

  • Overheat protection

  • Short-circuit protection

  • Overload protection

  • High-efficiency cooling system

LED indicators on the front panel display the amplifier status, ensuring easy monitoring and dependable operation in high-duty environments.

🔹 Silent & Efficient Operation

Bosch LBD1930/00 – 120W Plena Booster Amplifier features:

  • No fan noise, ensuring silent operation

  • High efficiency even under full load

  • Stable performance in mission-critical applications

This makes it suitable for environments that demand quiet and uninterrupted operation, such as hospitals, schools, and conference facilities.

 

SKU: LBD1930/00 Categories: , Tags: , , , , , , Brand:

LBD1930/00

Brand

Technical specifications

Electrical

LBD1930/00
Power supply
Input Voltage 230VAC ±10% at 50/60Hz or

24VDC ±10%
Inrush Current 8A at 230 VAC, 6A at 24 VDC
Performance
Rated Output (RMS) 120W
Power reduction on backup power -1 dB
Frequency response 60 Hz to 18 kHz (+1 / -3 dB at

-10 dB ref. rated output)
Distortion <1% at rated output, 1 kHz
S/N (flat at max volume) > 65 dB
Power consumption
Max power consumption 400 VA
Mains operation
Max power 274W
-3 dB 193W
Pilot tone 41W
Idle 18W
24V DC operation
Max power 7.0A (168W)
-3 dB 6.0A (144W)
Pilot tone 0.9A (22W)
Idle 0.1A (2.4W)
Line Input s 2 x

Based on 3 reviews

5.0 overall
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  1. rajkamal –

    Price was good. packing also good

    rajkamal –

  2. Sadhana Krishnan –

    BOSCH LBD1930/00 120W Plena Booster Amplifier Design and Build in Quality is too Good. Thank you Sakthi AV Tronics for giving the best lowest price when compared to other outlets.

    Sadhana Krishnan –

  3. Chithra –

    Very Powerful in performance Bosch Plena Booster Amplifier. No Words. Thanks a lot Sakthi AV Tronics

    Chithra –

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