JBL VLA601HI Three-way horn-loaded line array system

JBL VLA601HI Three-Way Horn-Loaded Line Array System

The JBL VLA601HI is a three-way horn-loaded line array module designed for professional studio and control room environments where high-output monitoring, critical mixing reference, and multi-position configuration are essential. This system delivers consistent coverage and precise acoustic behavior across mixing, mastering, and tracking applications. The modular rigging infrastructure allows engineers to position multiple units into cohesive monitoring clusters while maintaining acoustic precision and phase coherence for accurate mix translation.

Acoustic Performance for Mixing and Monitoring

This system achieves a maximum peak output of 150.7 dB SPL with a sensitivity rating of 99 dB (1W/1m), enabling dynamic reproduction with controlled directivity across the listening field. The frequency response of 41–20 kHz (–10 dB) captures the full audible spectrum for critical mixing decisions, while 60° nominal horizontal coverage (500 Hz–16 kHz) ensures even acoustic balance across the mix position without off-axis tonal shifts that compromise session decisions.

Driver Configuration & Studio Integration

The tri-amplified design employs 2 × 15" LF drivers, 4 × 8" MF drivers, and 6 × 1.5" exit HF drivers with JBL Differential Drive technology for precision beam control and phase alignment in multi-unit setups. Power requirements are 1000W continuous for LF, 550W continuous for MF, and 300W continuous for HF (IEC/100 hour rating), with an 8-ohm impedance per channel that streamlines amplifier selection and studio system design for professional installations.

Key Features

• 2 × 15" Low Frequency drivers
• 4 × 8" Mid Frequency drivers
• 6 × 1.5" exit High Frequency drivers
• Frequency Range: 41–20 kHz (–10 dB)
• Maximum peak output: 150.7 dB SPL
• Sensitivity: 99 dB (1W/1m)
• Horizontal Coverage: 60° nominal (500 Hz–16 kHz)
• Power Requirements: 1000W LF / 550W MF / 300W HF continuous (IEC/100 hour)
• 8-ohm impedance
• JBL Differential Drive technology
• DuraFlex™ exterior finish with weatherized components
• Line array rigging points for modular configuration

The VLA601HI combines high output capability, consistent coverage characteristics, and modular rigging flexibility to function as a dependable reference system for mixing, mastering, and multi-room monitoring setups where acoustic transparency and phase accuracy drive critical production decisions.