The LA4X is a versatile, 4-channel amplified controller from L-Acoustics, designed for professional audio applications. It combines Class D amplification, high-resolution DSP processing, and Ethernet-based networking in a compact 2U rackmount unit, delivering optimized performance for mid-sized L-Acoustics loudspeaker systems such as K2, K3, ARCS II, A10, A15, and KS28 subwoofers. Unlike self-powered speakers, the LA4X offers the flexibility of external amplification with built-in DSP for precise tuning, protection, and system integration, making it suitable for touring, installations, theaters, and corporate events.
