Crown Audio DSi 2.0 Series LA4 1200W 4-Channel Amplifier for JBL Cinema Loudspeakers

The JBL LA4‑US is a high‑performance 4‑channel professional amplifier designed for cinema and large‑venue audio systems. It is part of JBL’s DSi 2.0 series of amplifiers that combine robust power delivery with advanced digital signal processing to drive multiple loudspeakers with clarity, reliability, and efficiency. Ideal for professional installations, the LA4‑US provides powerful, stable amplification in a standard 19‑inch rack format.

Key Features

• 4 channels of amplification with bridgeable output capability

• High power output suitable for large cinema loudspeakers

• Advanced DSP processing with 96 kHz, 32‑bit performance

• Ethernet connectivity for network monitoring and control

• Front‑panel LCD and encoder controls for easy setup

• Low distortion and wide frequency response for clean audio

• Standard 2 RU rackmount form factor