QSC Triple LA112 + Dual KS212C Ground Stack Line Array System
QSC Triple LA112 + Dual KS212C Ground Stack Line Array System is backordered and will ship as soon as it is back in stock.
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QSC Triple LA112 + Dual KS212C Ground Stack Line Array System
Product Overview
This QSC ground-stack line array system pairs six LA112 active 12-inch line array loudspeakers with four KS212C cardioid powered subwoofers for high-output, full-range coverage. Array frames and stack adapters configure three LA112 modules per side for large-format live sound, while the cardioid subwoofers tighten low-frequency directivity. Self-powered modules with onboard DSP and QSC Intrinsic Correction provide consistent throw without external amplification. It ships as a complete kit with array frames, stack adapters, and jumper kits.
Product Description
Six LA112 active line array boxes (2,400W each) deliver long-throw coverage, while four KS212C dual-12-inch cardioid subwoofers (3,600W each) provide directional, high-impact low end. The included array frames and stack adapter kits set array geometry and four North American jumper kits handle interconnection. Compare or expand with the standalone QSC LA112 and QSC KS212C subwoofer.
Key Features
- Self-powered QSC line array — Active LA-Series modules with onboard amplification and DSP simplify deployment and reduce rack hardware.
- Matched subwoofer low end — High-output QSC subwoofers extend low-frequency response for full-range music and speech.
- Pre-bundled with rigging and cabling — Ships with the poles, frames, adapters, jumpers, or cables needed to deploy the configuration.
- QSC Intrinsic Correction processing — Factory loudspeaker presets optimize coverage and tonal accuracy across the array.
- Scalable, portable design — Suited to mobile production and permanent install where consistent coverage matters.
Typical Applications
- House of worship
- Auditorium
- Multi-purpose room
- All-hands room
Technical Specifications
| Qty | Component |
|---|---|
| 6 | QSC LA112 2,400W 12-inch active line array loudspeaker |
| 4 | QSC KS212C 3,600W dual 12-inch powered cardioid subwoofer |
| 2 | QSC LA108-AF array frame |
| 2 | QSC LA108-KIT-SA stack adapter kit |
| 4 | QSC LA-KIT-J-NA North American jumper kit |
Frequently Asked Questions
Are the speakers active or do I need a separate amplifier?
The LA-Series line array boxes and KS212C subwoofers are self-powered (active), with onboard amplification and DSP, so no external power amplifier is required.
How does this system mount?
This system ground-stacks: the LA112 modules mount on the included array frames and couple to the KS212C subwoofers using the stack adapter kits.
Can I tune the system for my venue?
Yes. QSC onboard processing and Intrinsic Correction presets let you optimize coverage and tonal balance, and QSC management tools support further alignment.
What support and warranty apply?
QSC components are covered under the manufacturer's warranty terms; refer to QSC for current details. Creation Networks provides system design help and post-sale support at creationnetworks.net.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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