LIBRA 500

The JBL Libra 500 Mixer Amplifier with USB is a robust and versatile audio solution, delivering 500 watts of power tailored for demanding commercial sound applications. It combines high-performance features with sleek industrial design, embodying reliability and efficiency essential for professional audio environments.

At the heart of the JBL Libra 500 is the integration of Crown’s DriveCore technology, renowned for its compact size, lightweight construction, and superior efficiency. This advanced technology not only enhances performance but also reduces operational costs by minimizing power consumption. The absence of cooling fans ensures silent operation, making it ideal for noise-sensitive environments while simplifying installation with its plug-and-play capability.

Designed with versatility in mind, the JBL Libra 500 offers a comprehensive feature set suitable for various audio applications. Whether used in retail spaces, educational institutions, or corporate environments, its 500 watts of amplification provide ample power to drive speakers with clarity and precision. This amplifier supports both low-impedance (4Ω/8Ω) and high-impedance (70V/100V) speaker systems, ensuring compatibility across different setups.

The amplifier’s sleek industrial look not only enhances its aesthetic appeal but also reflects its rugged build quality, capable of withstanding the rigors of continuous use in commercial settings. Its intuitive controls and interface simplify operation, allowing users to adjust settings quickly without extensive technical knowledge.

Key to its appeal is the inclusion of USB connectivity, which expands its functionality by enabling direct playback of audio files from USB storage devices. This feature enhances flexibility during presentations, events, or background music applications, eliminating the need for additional playback equipment.

In terms of connectivity, the JBL Libra 500 provides comprehensive input options including microphone inputs, line inputs, and priority inputs for emergency announcements or paging systems. Each input is equipped with gain control to optimize audio levels, ensuring clear and balanced sound reproduction.

For enhanced reliability, the amplifier incorporates protection circuitry against overheating, short circuits, and overloads, safeguarding both the amplifier and connected speakers from potential damage. LED indicators on the front panel provide visual feedback on operational status, including power, signal presence, and fault conditions, facilitating troubleshooting and monitoring.

Installation flexibility is further enhanced by its compatibility with standard rack-mount configurations, allowing integration into existing audio setups seamlessly. This adaptability is complemented by its lightweight design, making it easier for installers to handle and mount.

The JBL Libra 500 Mixer Amplifier with USB exemplifies JBL’s commitment to delivering innovative audio solutions tailored for professional use. Whether deployed in retail stores needing background music, conference rooms requiring clear speech reinforcement, or educational facilities facilitating multimedia presentations, its combination of power, efficiency, and usability makes it an indispensable tool for audio professionals seeking reliable performance.

In conclusion, the JBL Libra 500 stands out as a versatile and efficient amplifier, incorporating state-of-the-art technology to meet the rigorous demands of commercial sound applications. With its powerful amplification, intuitive operation, and robust design, it represents a compelling choice for businesses and organizations seeking high-quality audio solutions that deliver uncompromising performance and reliability.

Specifications

– **Type:** 500 Watt Amplifier
– **Power Supply (AC):** 240V 50/60 Hz
– **Power Supply (DC):** 36V
– **Rated Power (at THD 10%, 240VAC, 1kHz, 4Ω):** 500 W
– **DC Power Supply Output Power:** ≥ 50% rated power
– **Tone Controls (Bass):** ± 10 dB at 100 Hz
– **Tone Controls:** 2 x (≥ 16 AWG) Cables
– **Barrier Strip:** 4Ω/8Ω & 70/100V, (with touch proof cover)
– **Frequency Response:** 50-15,000 Hz ± 3dB
– **Output Regulation:** ≤ 3 dB, no load to full load at 1kHz
– **Signal to Noise Ratio:** ≥ 70 dB

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