JBL Intellivox DSX380 – 2-Way 45m Digitally Steerable Column Array (Amp Top)

Product Overview

The JBL Intellivox DSX380 (Amplifier at Top) is a 2-way self-powered beam-shaping column loudspeaker engineered for medium-to-large fixed installations requiring precise vertical beam control and consistent SPL up to 45 meters. Combining 16 custom 4-inch full-range drivers with 4 discrete 1-inch dome tweeters, the DSX380 delivers speech intelligibility and musical clarity for commercial AV installations in lecture halls, theatres, atriums, museums, and houses of worship. The top-mounted 16-channel Class-D amplifier integrates 32-bit floating point DSP and up to 20 seconds of onboard delay, supporting complex multi-column time-aligned configurations without external DSP hardware. DDS (Digital Directivity Synthesis) technology provides WinControl software-configurable vertical beam steering without mechanical adjustment after installation.

Product Description

The DSX380 uses JBL's patented DDS vertical beam shaping to target the listening plane in architecturally challenging commercial spaces, suppressing floor and ceiling reflections that degrade speech intelligibility in reverberant environments. The 16-driver full-range array combined with 4 dome tweeters extends high-frequency horizontal dispersion for natural speech reproduction and musical program fidelity. With 32-bit floating-point DSP processing and up to 20 seconds of onboard delay, the DSX380 supports sophisticated time alignment and EQ without requiring an external DSP processor. The integrated 16-channel Class-D amplifier, powered by a switched-mode power supply, is mounted at the top of the 147.64-inch column — facilitating ceiling-entry wiring and simplifying cable management in commercial installations where upper-wall conduit is the building standard. Dual line inputs support primary and redundant signal routing. Available in black and white, the DSX380's slim 5.28-inch profile integrates into architecturally sensitive commercial spaces across a broad range of installation environments.

Key Features

• 2-Way Driver Array — 16 × 4-inch full-range drivers plus 4 × 1-inch dome tweeters deliver extended HF dispersion and clarity for both speech and program audio applications.
• DDS Vertical Beam Steering — Digital Directivity Synthesis provides software-controlled vertical beam shaping via WinControl, enabling precise coverage targeting in reverberant commercial spaces.
• 45-Meter Constant SPL Coverage — Medium-large venue throw replaces distributed ceiling speaker systems in lecture halls, theatres, and atriums.
• 32-Bit Floating-Point DSP — High-precision onboard processing supports advanced EQ, beam steering, and time alignment without external DSP hardware.
• Up to 20 Seconds Onboard Delay — Supports multi-column time alignment for large-venue and distributed commercial AV configurations.
• Top-Mounted 16-Channel Class-D Amplifier — Ceiling-entry wiring access simplifies installation in commercial spaces with upper-wall conduit infrastructure.
• Dual Line Inputs — Supports primary and backup signal routing for resilient commercial AV systems.
• Slim Architectural Column Profile — 5.28-inch width and black/white color options support discreet integration into architecturally sensitive commercial spaces.

Typical Applications

• House of worship — mid-to-large sanctuaries requiring 45-meter beam-steered coverage with HF clarity for music and speech
• Auditorium — lecture halls and performing arts venues where a single column replaces distributed ceiling speaker infrastructure
• Conference room — large conference facilities requiring long-throw SPL uniformity and speech intelligibility with DSP flexibility
• Transportation terminal — airports and transit hubs requiring long-throw intelligible paging from slim wall-mount columns
• Training room — large corporate and educational training facilities requiring consistent coverage at medium-large distances
• Multi-purpose room — flexible-use commercial spaces needing remotely reconfigurable coverage zones without physical changes

Technical Specifications

Competitor Comparison

What's in the Box

• JBL Intellivox DSX380 2-way column loudspeaker (Amplifier at Top)
• Mounting hardware and installation brackets
• Power supply cable
• Documentation and setup guide

Frequently Asked Questions

What distinguishes the DSX380 from the DS380?

The DSX380 adds 4 dedicated 1-inch dome tweeters to the driver array, extending high-frequency horizontal dispersion for improved audio fidelity in mixed-use speech and music applications. The DS380 is a single-way design. Specify the DSX380 when HF clarity for program audio is a design requirement.

How does the DSX380 compare to the DSX430?

The DSX430 provides 50-meter coverage with 13 full-range drivers and 8 HF tweeters, making it a larger model suited to longer-throw applications. The DSX380 covers 45 meters with 16 full-range and 4 HF drivers — optimized for medium-to-large venues where the DSX430's added throw is not required.

Does the DSX380 require an external amplifier or DSP processor?

No. The DSX380 is fully self-powered with an integrated 16-channel Class-D amplifier and 32-bit floating-point DSP processing onboard. No external amplifier or DSP hardware is required.

What control software is used for the DSX380?

WinControl PC software manages all beam steering, EQ, delay, and system parameters for the DSX380. Contact Creation Networks for software setup guidance on your commercial AV project.

What warranty applies to the DSX380?

JBL Professional products carry a limited manufacturer warranty. Commercial installation warranty terms should be confirmed with an authorized distributor. Creation Networks supports warranty coordination for commercial AV projects.