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 converts stationary subwoofers into mobile studio assets. This wheel kit eliminates the friction and physical strain of repositioning heavy bass enclosures, making it essential for recording engineers, producers, and studio professionals who move gear regularly between tracking rooms, live recording spaces, and mix suites.
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 confined studio layouts and complex session setups.
Build & Durability
The kit arrives as a complete four-wheel assembly ready for immediate installation. Built to handle the repeated demands of active studio sessions and gear repositioning, this accessory maintains the structural integrity and performance of JBL's premium subwoofer line while dramatically extending their practical lifespan in mobile studio 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 any recording or production environment requiring efficient subwoofer deployment across multiple studio configurations.
More Information
| Condition | New |
|---|---|
| Country of Manufacture | China |
Reviews
At a Glance
The JBL WK-4S adds mobility to SRX718S and SRX818SP subwoofers, letting you reposition your low-end during session setup and equipment moves without manual lifting or equipment damage. It installs directly into pre-threaded mounts with no modifications, and the swivel design makes repositioning smooth in compact studio and tracking spaces. Choose this if you own either of these JBL subs and need flexible, reliable repositioning without the risk of damage or physical strain.
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.
Do I pay sales tax on this order?
We collect sales tax only on orders shipped to California. Orders shipped to any other US state are charged $0 sales tax at checkout when you buy direct from our website. Marketplaces such as eBay, Reverb and Amazon collect sales tax in nearly every state as marketplace facilitators no matter who the seller is, so the same item at the same price costs less bought direct. Free US shipping and 30-day returns are included. Some states ask buyers to self-report use tax on out-of-state purchases.
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