QSC AD-C6T-ZB-WH AcousticDesign 6.5-Inch 2-Way Zero-Bezel Ceiling Loudspeaker, Pair, White (B-STOCK)

Passive 6.5-Inch Ceiling Loudspeaker Pair for Foreground and Background Audio

The QSC AD-C6T-ZB-WH is a pair of white passive 2-way zero-bezel ceiling loudspeakers designed for foreground and background sound reinforcement applications. Part of the QSC AcousticDesign Series, these in-ceiling speakers are suited for restaurants, retail stores, educational facilities, airports, and train stations that require professional distributed audio coverage.

Each loudspeaker combines a 6.5-inch weather-treated paper cone woofer with a 0.75-inch aluminum dome tweeter positioned on a 135-degree DMT waveguide. The AD-C6T-ZB provides a 65 Hz to 20 kHz frequency range, 60W power handling, 88 dB sensitivity, and a maximum peak SPL of 112 dB.

A built-in multi-tap transformer supports 70V and 100V distributed audio systems and can be bypassed for use with 16-ohm speaker systems. A 4-pin Euroblock speaker input and thru connection supports professional installation wiring, while three double-stepped long-travel dog-ear blind mounts simplify ceiling installation.

The zero-bezel design and snap-fit magnetic grille provide a clean installed appearance. Intrinsic Correction voicings are available through the Q-SYS Platform, including CX-Q amplifiers, and the loudspeakers are UL1480 and UL2043 certified.

Key Features

• Pair of passive 6.5-inch 2-way zero-bezel ceiling loudspeakers in white
• 6.5-inch weather-treated paper cone woofer and 0.75-inch aluminum dome tweeter
• 135-degree conical coverage with Directivity Matched Transition waveguide
• 60W power handling and 65 Hz to 20 kHz frequency range
• Supports 70V, 100V, and 16-ohm speaker system configurations
• Snap-fit magnetic grille and long-travel dog-ear blind mounting system

Professional Applications

• Restaurant foreground and background audio systems
• Retail store sound systems
• Educational facility audio installations
• Airport and transportation facility audio systems
• Professional distributed ceiling loudspeaker systems

System Integration

The QSC AD-C6T-ZB-WH integrates into professional installed audio systems using 70V, 100V, or 16-ohm amplification configurations. The multi-tap transformer provides selectable 70V settings of 60, 30, 15, and 7.5 watts and 100V settings of 60, 30, and 15 watts, with a 16-ohm bypass option. Intrinsic Correction voicings are available through the Q-SYS Platform, including CX-Q amplifiers.

Broadcast Workflow Benefits

For professional AV and installed audio workflows, the AD-C6T-ZB combines broad 135-degree conical coverage with a zero-bezel ceiling design and flexible constant-voltage or 16-ohm operation. Its DMT waveguide is designed to provide smooth, uniform frequency response across the coverage area, while the blind mounting system and Euroblock connectivity support efficient professional installation.

Frequently Asked Questions

Is the QSC AD-C6T-ZB-WH powered or passive?

The QSC AD-C6T-ZB-WH is a passive ceiling loudspeaker and requires compatible external amplification.

Is the QSC AD-C6T-ZB-WH sold as a pair?

Yes. This listing includes two white QSC AD-C6T-ZB ceiling loudspeakers.

Does the AD-C6T-ZB support 70V and 100V systems?

Yes. Each loudspeaker includes a multi-tap transformer for 70V and 100V distributed audio systems.

Can the QSC AD-C6T-ZB operate at 16 ohms?

Yes. The built-in transformer can be bypassed for use with a compatible 16-ohm speaker system.

What is included with the QSC AD-C6T-ZB-WH pair?

The pair includes two C-rings, tile rails, rail screws, two Euroblock connectors, two cut-out templates, and two grilles.

Related Equipment and Workflow Compatibility

The QSC AD-C6T-ZB-WH is part of the AcousticDesign Series and provides consistent tonal characteristics across AcousticDesign surface, ceiling, and pendant loudspeaker applications. Intrinsic Correction voicings are available through the Q-SYS Platform, including CX-Q amplifiers.

The 4-pin Euroblock speaker input and thru connection supports professional installed audio wiring, while the removable conduit cover plate and blind mounting system provide additional installation flexibility for ceiling audio projects.

Why Professionals Use This Type of Product

• Provides wide 135-degree conical coverage for distributed audio systems
• Supports 70V, 100V, and 16-ohm professional audio configurations
• Uses DMT waveguide technology for uniform coverage-area response
• Provides a clean zero-bezel appearance with snap-fit magnetic grilles
• Supports professional ceiling installation with blind mounts and Euroblock connectivity

Additional Compatibility Information

The QSC AD-C6T-ZB-WH passive ceiling loudspeaker pair is designed for professional foreground audio, background music, and distributed sound systems. Its 6.5-inch woofer, 0.75-inch aluminum dome tweeter, 135-degree conical coverage, 60W power handling, 70V and 100V transformer, 16-ohm bypass, and Q-SYS Intrinsic Correction support make it a flexible in-ceiling loudspeaker solution for commercial AV installations.