Key Features

500W power output, suitable for medium to large rooms or multi-speaker installations.

Supports 4Ω / 8Ω speakers and 70V / 100V line-speaker systems.

Built-in mixer with multiple mic and line inputs for announcements or music.

USB music playback — play audio directly from a pen drive.

Bass tone control (±10 dB at 100 Hz) for basic sound shaping.

Works on both AC mains and DC power, ideal for portable or backup use.

Rugged, installation-friendly design for commercial, event, or institutional setups.

Description

JBL Libra 500 – 500 Watts Power Amplifier with Mixer and USB

The JBL Libra 500 Mixer Amplifier with USB comes with 500 watts. The JBL Libra 500 amplifier is a professional tool with a sleek industrial look, designed and built for demanding commercial sound applications. The latest Drive Core technology from Crown is built in, which significantly reduces size and weight, and all amps are highly efficient, fanless, and simple to install and operate.

JBL Libra 500 Key Features:

Supports portable and desktop installation, for both outdoor and indoor use
Multiple inputs for speeches, music, paging, etc.
Extendable with its preamp/line output
Easy to expand at large-scale venues – Scalability with the preamp/line output for Crown amplifiers for larger applications
Portable Design
Overload & low voltage protection
For various PA applications
AC & DC Power Supply
AC power supply to ensure the running of the system when power is switched off, DC power supply for outdoor usage.

Specifications

Brand	JBL
Model	Libra 500
Type	500 Watt Amplifier
Power Supply (AC)	240V 50/60 Hz
Power Supply (DC)	36 V
Rated Power (at THD 10% 240 VAC,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