JBL VRX 932la 8" 1600W PGM For Line Array

A VRX Module Designed for the "Line Array" Logic in a Lightweight Configuration

The JBL VRX932LA fits the idea of an accessible and modular line array system, intended for venues and events that require controlled coverage and good intelligibility, without needing the extreme range of large touring solutions. It is thus a relevant choice for those seeking the "line array" spirit (projection, homogeneity, dispersion control) in a more compact format, especially when more powerful systems like JBL VerTec are not essential for the context.

The philosophy of the range is based on stacking or suspending multiple identical modules to create a coherent whole. In practice, the number of elements is adapted to the stage size, room depth, and desired sound pressure level, while maintaining a stable sonic signature from one event to another.

Intended Uses and Profiles

The VRX932LA is aimed at sound providers, performance venues, clubs, places of worship, communities, and technical teams seeking an easy-to-deploy and scalable solution. In a simple configuration, one or two speakers can serve as a compact front fill, reinforcement, or even as a mobile system when quick setup is needed.

When multiple elements are assembled, the VRX932LA truly shines: it delivers more even coverage across the audience, with better control of the energy sent into the room. This is particularly useful for live concerts (bands, lead vocals, keyboards), DJ sets, corporate events, and any situation where intelligibility and consistent level between the front and rear of the audience area are priorities.

Technologies, Design, and Implementation

"Constant Curvature" Waveguide: Coverage That Remains Coherent

The "Constant Curvature" waveguide is at the heart of the concept: it enables arc coupling of the integrated high-frequency elements. When additional VRX932LA speakers are added, the arc shape naturally extends, allowing the entire array to function as a single source, driven by a long waveguide. The expected result is more homogeneous projection, with coverage better controlled than a mere juxtaposition of conventional speakers.

Multi-Driver High-Frequency Section: More Power, More Stability

The high-frequency design relies on multiple compression driver units loaded by a waveguide. The advantage is increased combined power and acoustic energy produced by the system, beyond what a single driver could deliver. In real-world application, this translates to better dynamic headroom and more stable reproduction when the system is pushed, notably on vocals and transient-rich content.

Installation: From Stand to Suspended Cluster

The VRX932LA can be used in a simple configuration (on a stand or extension bar for subwoofer) or in a suspended setup. Each speaker includes an integrated rigging system allowing mechanical coupling between units. The bracket offers two possible angles to adjust orientation according to stage height, audience depth, or presence of a balcony.

When suspended, it is possible to assemble up to 6 elements to form a coherent array, with vertical coverage announced up to 90 degrees. Suspension requires the use of the VRX-AF bumper (sold separately). For applications requiring extreme angling, a second VRX-AF element can be installed beneath the array.

Technical specifications

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Description	VRX932LA "Line Array" type sound reinforcement system	Maximum SPL bi-amplified HF	128 dB
Type	8 inches (200 mm), 2-way, line array	LF components	2168H-1
Frequency range (-10 dB)	70 Hz - 20 kHz	HF components	2x 2414H (1.0 inch)
Frequency response (+/- 3 dB)	87 Hz - 19 kHz	Installation	1 or 2 speakers on stand or subwoofer extension bar
Nominal dispersion	100deg x 15deg (horizontal x vertical)	Rigging	integrated rigging system for mechanical coupling between speakers
Vertical coverage announced in cluster	up to 90deg (with assembly of up to 6 elements)	Suspension	up to 6 VRX932LA elements
Power (Continuous/Program/Peak) passive	400 W / 800 W / 1600 W	Bumper required for suspension	VRX-AF (sold separately)
Power (Continuous/Program/Peak) bi-amplified LF	400 W / 800 W / 1600 W	Option for extreme angling	second VRX-AF under the array
Power (Continuous/Program/Peak) bi-amplified HF	30 W / 60 W / 120 W	Dimensions (H x W x D)	230 mm x 420 mm x 270 mm
Maximum SPL passive	122 dB	Weight	22 kg (supplier description indication)
Maximum SPL bi-amplified LF	122 dB