QSC AD-C.SUB – AcousticDesign 6.5-Inch Ceiling Subwoofer (White)
QSC AD-C.SUB – AcousticDesign 6.5-Inch Ceiling Subwoofer (White) is backordered and will ship as soon as it is back in stock.
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QSC AD-C.SUB – AcousticDesign 6.5-Inch Ceiling Subwoofer (White)
Product Overview
The QSC AD-C.SUB is a white 6.5-inch passive ceiling subwoofer that adds low-frequency depth to AcousticDesign SUB/SAT background music systems. Designed for trouble-free commercial installation, this ceiling subwoofer drives up to four satellites and integrates with QSC distributed audio systems in retail, hospitality, and commercial meeting spaces.
Product Description
The QSC AD-C.SUB ceiling subwoofer uses a dual voice-coil design for improved thermal dissipation and higher sustained output in continuous background music use. A low-saturation, low-loss 70/100V transformer with 4-ohm bypass supports distributed and low-impedance commercial systems, while four built-in high-pass filtered outputs feed up to four AcousticDesign satellites to reduce amplifier channel count. Locking 4-pole Euroblock connectors, a double-stepped long-travel dog-ear blind-mount system, and supplied C-ring, tile rails, and cut-out template speed AV system integration. UL1480 and UL2043 certifications support commercial and plenum ceiling use. Pair it with the matching QSC AD-C.SAT ceiling satellites for a complete SUB/SAT system.
Key Features
- Dual voice-coil driver — The 6.5-inch dual voice-coil design improves thermal dissipation for higher sustained output.
- Drives four satellites — Four built-in high-pass filtered outputs feed up to four AcousticDesign satellites from one subwoofer.
- 70/100V transformer — A low-loss transformer with 4-ohm bypass supports distributed and low-impedance commercial systems.
- Blind-mount system — A double-stepped long-travel dog-ear blind-mount system with included rails and template speeds ceiling installation.
- Plenum-rated certification — UL1480 and UL2043 certifications support commercial and plenum ceiling use.
- Locking Euroblock connectors — Locking 4-pole Euroblock terminals keep field wiring secure.
Typical Applications
- Commercial meeting space
- Multi-purpose room
- House of worship
- Auditorium
Technical Specifications
| Specification | Detail |
|---|---|
| Type | 6.5-inch passive ceiling subwoofer, sealed |
| Driver | Dual voice-coil |
| Transformer | 70/100V low-loss with 4-ohm bypass |
| Satellite outputs | 4 built-in high-pass filtered outputs |
| Connector | Locking 4-pole Euroblock |
| Mounting | Double-stepped dog-ear blind mount, C-ring and tile rails included |
| Certification | UL1480, UL2043 |
| Color | White |
Frequently Asked Questions
How many satellites can the AD-C.SUB support?
It provides four built-in high-pass filtered outputs, driving up to four AcousticDesign satellites from a single subwoofer.
Does it work on a 70V/100V system?
Yes. The onboard transformer supports 70V and 100V distributed audio with a 4-ohm bypass tap.
Is it plenum rated?
The AD-C.SUB carries UL1480 and UL2043 certifications for commercial and plenum ceiling installation.
What warranty applies?
Refer to QSC's AcousticDesign warranty terms or contact Creation Networks support for current coverage.
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.
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