JBL ASB6128-WH DUAL 18" SUBWOOFER (white)
Description
JBL ASB6128-WH Dual 18" Subwoofer
The ASB6128-WH is a professional dual 18-inch subwoofer built for live sound engineers and touring crews who demand deep, controlled bass that translates across any venue. Its white finish fits modern stage and installed setups while delivering the low-end authority that keeps your mix locked tight from front-of-house to the back wall.
Cabinet Design & Construction
The deep, rectangular cabinet maximizes low-frequency bandwidth while maintaining a minimal frontal profile—essential for venues where stage or floor space is limited. The enclosure features M10 threaded suspension points for flexible rigging and mounting, and the grille is constructed from powder-coated 14-gauge perforated steel for durability in both temporary and permanent installations.
Driver Configuration & Performance
Dual 460 mm (18-inch) SVG Super Vented Gap low-frequency drivers with 4-inch voice coils deliver authoritative bass extension in a front-loaded, vented configuration. The 2242H drivers are optimized for sealed and vented enclosure operation, providing consistent output across varying venue acoustics and reinforcement demands.
Key Features
- Two 460 mm (18 in) SVG Super Vented Gap low-frequency drivers
- 2242H drivers with 4-inch voice coils
- Front-loaded, vented cabinet configuration
- Deep cabinet design for extended low-frequency bandwidth with minimal frontal profile
- Rectangular cabinet with M10 threaded suspension points for rigging
- Powder-coated 14-gauge perforated steel grille
- Parallel/Discrete switchable configuration
- Environmental specifications: Mil-Std 810; IP-x3 per IEC529
- White finish
The ASB6128-WH combines proven JBL driver technology with a ruggedized cabinet design that travels hard and performs reliably night after night, whether you're running a one-off event or a full tour.
More Information
| Condition | New |
|---|
Reviews
At a Glance
The JBL ASB6128-WH is a professional dual 18-inch subwoofer built for touring rigs and permanent venue installations, delivering tight, controlled bass extension across varying room acoustics with minimal footprint. Its front-loaded, vented configuration and ruggedized enclosure with M10 rigging points make it road-ready and venue-flexible for sound engineers running serious PA systems. Choose it when you need authoritative low-end punch that stays consistent from club to festival stage.
Who This Is For
Great for
- ✓ Live Performance
- ✓ Live sound reinforcement
- ✓ Touring
- ✓ Installed audio systems
Not the best pick for
- – Home Recording
- – Practice
- – Small venues
Skill level: Professional
Frequently Asked Questions
What venues or sound systems is this sub designed for?
The ASB6128-WH is engineered for professional touring, live sound reinforcement, and installed audio systems—not for home recording or small rooms. Its front-loaded, vented design delivers consistent bass across varying venue acoustics and supports both temporary and permanent rigging via M10 suspension points.
What are the driver specs and cabinet configuration?
It features dual 460 mm (18-inch) SVG Super Vented Gap drivers with 4-inch voice coils in a deep, rectangular vented enclosure optimized for extended low-frequency bandwidth. The cabinet is compact in frontal profile, making it practical for venues with limited floor space, and the powder-coated 14-gauge steel grille is built for road and installation durability.
Can this sub be rigged or mounted in different configurations?
Yes—the ASB6128-WH has M10 threaded suspension points for flexible rigging and mounting, and it supports parallel/discrete switchable configuration, allowing you to integrate it into both touring arrays and permanent installed systems.
How does the white finish affect use in different venues?
The white finish is designed to integrate seamlessly into modern venue aesthetics, making it suitable for corporate installations, events, and contemporary spaces without requiring paint or additional finishing work.
What environmental protection does it offer for touring or outdoor use?
The ASB6128-WH meets Mil-Std 810 and IP-x3 per IEC529 environmental specifications, protecting against moisture and dust for reliable performance in touring and outdoor installations.