Enhance Subwoofer Mobility with the QSC Caster Kit-S
The QSC Caster Kit-S is a professional-grade mobility solution engineered specifically for KS Series and KLA181 subwoofers. With four heavy-duty 3-inch wheels and a standardized 76 mm x 44 mm bolt pattern, this kit makes transporting your subwoofers faster, smoother, and safer. Whether you're loading into venues or navigating tight production setups, this kit adds essential utility without sacrificing durability.
Purpose-Built for QSC Subwoofers
Designed to perfectly align with KS Series and KLA181 enclosures, the QSC Caster Kit-S ensures a secure fit and smooth rolling performance. Its compatibility with these flagship subwoofers means no retrofitting, no guesswork—just direct installation and full functionality.
Durable Construction for Touring & Rentals
Each caster features a rugged steel frame and industrial wheel designed to absorb shocks and resist wear over time. The bolt-on configuration ensures a stable attachment, making this kit ideal for high-frequency use in rental fleets, event production, or touring environments.
Quick Installation & Reliable Performance
The caster kit includes all necessary mounting hardware and uses a 76 mm x 44 mm bolt spacing for fast installation. Once mounted, the wheels offer smooth, quiet operation across various surfaces—from venue floors to mobile staging platforms.
Accessory Spotlight for the QSC Caster Kit-S
- QSC KS118 Powered Subwoofer – Fully compatible with the Caster Kit-S for safe and efficient transport of QSC’s most powerful KS Series subwoofer.
- ProX Utility Trunk Case (XS-UTL6) – Ideal for hauling mounting tools, audio cables, and caster accessories alongside your QSC gear.
- 25ft XLR to XLR Cable – Run long signal lines from your sub to your audio source with secure locking connectors and superior clarity.
- QSC KS112-CVR Subwoofer Cover – Durable padded cover that fits with the caster kit installed, protecting your gear during transit and storage.
- QSC K12.2 Speaker Package – Pair your mobile sub setup with high-output full-range tops for a complete pro-grade sound system.
Where This System Shines
- Live Event Production Teams: Effortlessly move KS Series or KLA181 subwoofers across stages, ballrooms, or outdoor setups with rugged, low-resistance casters.
- Rental Companies: Increase operational speed and protect your investment with fast-rolling mobility kits that reduce lifting and handling damage.
- Touring Acts & Mobile DJs: Cut down setup and breakdown times by rolling your subs into position, even in high-traffic venues or tight backstage spaces.
- Fixed Installs with Seasonal Mobility Needs: Add versatility to permanent setups where gear occasionally needs repositioning—without permanent wheel mounts.
- Warehouse & Venue Storage Solutions: Stack and maneuver multiple subs during storage or transport with less strain on staff or gear.
Useful Links for the QSC Caster Kit-S
Frequently Asked Questions
Is this caster kit compatible with all QSC subwoofers?
No. The Caster Kit-S is specifically designed for the QSC KS Series and KLA181 subwoofers. Other models may not match the 76 mm x 44 mm bolt pattern.
Does it come with mounting hardware?
Yes, mounting hardware is included by QSC for direct installation into compatible subwoofer enclosures.
Can I keep my sub cover on with the casters attached?
Yes. QSC's matching subwoofer covers like the KS118-CVR are designed to fit even when caster wheels are installed.
Are these wheels suitable for outdoor terrain?
The included 3-inch casters are rated for smooth indoor use. For rugged outdoor terrain, consider using carts or cases with larger rubberized wheels.
What material are the caster wheels made from?
Each wheel features a steel mounting frame with durable, high-resilience composite wheels for quiet, low-resistance rolling.
Don’t just move your subs—master your mobility with the QSC Caster Kit-S. Built tough for pros who demand durability, speed, and precision every load-in.
