JBL WK-4S Wheel Kit for SRX718S & SRX818SP Subwoofers
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- WK-4S
Description
JBL WK-4S Wheel Kit for SRX718S & SRX818SP Subwoofers
The JBL WK-4S transforms stationary subwoofers into mobile audio rigs. This wheel kit eliminates the friction and physical strain of relocating heavy bass enclosures, making it essential for sound engineers, mobile DJs, and live sound professionals who move gear regularly between venues.
Mobility & Installation
Designed exclusively for SRX718S and SRX818SP subwoofers, the WK-4S integrates seamlessly into pre-threaded mounting points on these enclosures, requiring no modifications or additional hardware. The swivel caster design provides smooth, responsive directional control even in tight spaces and crowded load-in scenarios.
Build & Durability
The kit arrives as a complete four-wheel assembly ready for immediate installation. Built to handle the repeated demands of professional touring and rental inventory, this accessory maintains the structural integrity and performance of JBL's premium subwoofer line while dramatically extending their practical lifespan in mobile applications.
Key Features
- Set of 4 swivel caster wheels
- Designed for SRX718S subwoofers
- Designed for SRX818SP subwoofers
- Pre-threaded mounting points on compatible enclosures
- Easy installation without modifications
- Swivel caster design for multi-directional movement
- Professional-grade construction
- Eliminates need for manual carrying or sliding enclosures
The WK-4S is the practical solution for anyone serious about efficient subwoofer deployment in live sound, installed systems, or rental workflows.
More Information
| Condition | New |
|---|---|
| Country of Manufacture | Mexico |
Reviews
At a Glance
The JBL WK-4S is a four-wheel caster kit that transforms SRX718S and SRX818SP subwoofers from stationary equipment into mobile units, designed for sound engineers and live-sound professionals who move gear between venues regularly. It mounts directly into pre-threaded points with no modifications needed, and swivel casters provide responsive handling even in tight load-in spaces. Choose this for eliminating the physical strain of moving heavy bass enclosures and extending the road life of premium JBL subs in touring and rental applications.
Who This Is For
Great for
- ✓ Live Performance
- ✓ Touring
- ✓ Gigging
Skill level: Professional
Frequently Asked Questions
Which JBL subwoofers does the WK-4S fit?
The WK-4S is designed exclusively for the SRX718S and SRX818SP subwoofers and mounts directly into their pre-threaded mounting points.
Do I need to modify my subwoofer to install this kit?
No. The WK-4S uses the pre-threaded mounting points already built into compatible SRX enclosures, so installation requires no modifications or additional hardware.
What kind of wheel movement does it provide?
The kit features swivel casters that provide multi-directional, responsive control, making it easy to maneuver heavy subwoofers in tight spaces and crowded venues.
Is this kit ready to use out of the box?
Yes. The WK-4S arrives as a complete four-wheel assembly ready for immediate installation onto compatible subwoofers.
What is the build quality like?
The kit is built to professional-grade standards and designed to handle the repeated demands of touring, rental inventory, and mobile sound applications without compromising the structural integrity of your subwoofers.
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