Caster Kit for Your JBL Subwoofer
Load-in and load-out of your subs has never been easier than with the JBL WK-4S subwoofer caster kit. Each of these metal casters bolts to the rear panel of your JBL subwoofer with the sub's pre-installed hardware, for easy-rolling transport that helps prevent injuries. Rear-panel placement accommodates the JBL subwoofer covers, too, guarding your sub against liquids and dust while in transit. Even with the ergonomically placed handles JBL subwoofers feature, many Sweetwater road techs consider the WK-4S caster kit a must-have for safe, efficient transport and positioning of JBL subwoofer enclosures.
JBL WK-4S Subwoofer Caster Kit Features:
- Set of 4 solid metal casters with smooth-rolling wheels for efficient, safe JBL sub transport
- Casters securely mount to the sub with your sub's pre-installed hardware
- Designed not to interfere with compatible subwoofer covers
