Product Introduction The Bosch LBD1938/00 is a high-power 480-watt booster amplifier designed to enhance and expand the audio capabilities of the Bosch Plena public address and voice evacuation systems. This amplifier is engineered to provide reliable performance and increased audio output for larger and more demanding audio installations, ensuring clear and effective sound coverage in a variety of environments. Overview The LBD1938/00 booster amplifier is part of the Bosch Plena system, designed to boost audio signals and provide additional power to accommodate larger spaces or more extensive audio requirements. Its robust power output and versatile features make it ideal for use in commercial, public, and institutional settings where enhanced audio performance is necessary. Highlights 480W Power Output: Provides substantial amplification for large installations or areas requiring high audio output. Plena System Compatibility: Integrates seamlessly with Bosch Plena systems, ensuring smooth operation and enhanced audio performance. High Reliability: Built to offer consistent and dependable performance in demanding environments. Flexible Installation: Designed for easy integration into various audio setups and environments. Technical Specifications Power Output: 480 watts Purpose: Provides powerful amplification for large areas, making it suitable for extensive public address or voice evacuation systems. Frequency Response: Typical Range: 50 Hz to 20 kHz Purpose: Ensures broad frequency response for clear and balanced audio across low, mid, and high frequencies. Impedance: Standard: 4 ohms or 8 ohms Purpose: Compatible with various speaker systems, providing flexibility in integration. Total Harmonic Distortion (THD): Typical: