James Loudspeaker QX-SPL5-LRSUB - LR+Sub 5" Quad Tweeter

Product Overview

The James Loudspeaker QX-SPL5-LRSUB is an on-wall 2.1-channel 5-inch quad tweeter bar that combines left and right channels with an integrated subwoofer section and a QuadraTech quad-tweeter array in a single low-profile enclosure above or below a display. As a 2.1 soundbar, it delivers a wide stereo image plus added low-frequency reinforcement for commercial AV rooms and home theaters. This passive QX-series bar gives integrators a display-matched stereo front stage with bottom-end weight and quad-tweeter detail in one form factor. It is intended for rooms that want stereo plus bass without a separate standalone subwoofer enclosure on the wall.

Product Description

The QX-SPL5-LRSUB places independent left and right channels alongside a dedicated subwoofer section in one slim on-wall bar built around 5-inch drivers and a QuadraTech quad-tweeter high-frequency array. It operates passively, with the channels driven by external amplification, giving integrators control over power and processing across the system. The quad-tweeter array broadens high-frequency dispersion across the listening area while the integrated sub section adds low-frequency reinforcement that a stereo-only bar cannot provide on its own. Its thin enclosure keeps the hardware visually subordinate to the display while delivering a fuller 2.1 presentation for music, presentation, and cinematic content.

Within the QX-SPL5 range, the QX-SPL5-LRSUB extends the QX-SPL5-LR stereo bar with added bass, and sits alongside the QX-SPL5-LCR three-channel bar for projects that prefer a center channel instead. Additional models are available in the James Loudspeaker collection through Creation Networks.

Key Features

• 2.1-Channel Design — Left and right channels plus an integrated subwoofer section in one on-wall bar.
• 5-Inch Driver Format — Larger driver complement supports added output versus the 3-inch QX bars.
• QuadraTech Quad-Tweeter Array — Four-tweeter high-frequency array broadens detail and dispersion across the listening area.
• Integrated Low-Frequency Section — Adds bass reinforcement without a separate standalone subwoofer enclosure.
• Passive Operation — Driven by external amplification for full control of the power and processing chain.

Typical Applications

• Stereo music and media playback with added low end
• Home theaters and media rooms wanting 2.1 in one bar
• On-wall left/right plus sub front stage above or below a display
• Commercial AV spaces needing wide coverage and bass weight

Technical Specifications

Frequently Asked Questions

What does the 2.1 configuration mean here?
It combines left and right channels with an integrated subwoofer section in one bar.

How is the QX-SPL5-LRSUB powered?
It is passive and driven by external amplification for its channels.

Is the QX-SPL5-LRSUB in-wall or on-wall?
It is an on-wall bar; only the QX-SPL CS dual monaural models are in-wall.

What is the QuadraTech quad-tweeter array?
It is a four-tweeter high-frequency array that broadens detail and dispersion across the listening area.

How does it relate to the QX-SPL5-LR?
It extends the QX-SPL5-LR stereo bar with an integrated subwoofer section for a fuller 2.1 presentation.