JBL WK-4S, Caster Set Of 4 Swivel Casters djtables it's relatively lightweight

it's relatively lightweight

thumping bass

Its rugged aluminum construction

Ethernet connection for Wireless Systems Manager (WSM) control software included for advanced frequency coordination in multi-channel setups

or other types of hardware

JBL WK-4S, Caster Set Of 4 Swivel Casters djtables it's relatively lightweightThe JBL WK 4S, Wheel Caster Kit for SRX718S and VRX918S improves the mobility of your speakers by putting them on wheels. These swivel casters are designed specifically for the SRX718S and VRX918S speakers and the speaker enclosures come pre threaded for easy and almost instant installation. Product Specifications: Weight: 7 lbs (3. 2 kg)