QSC Q-SYS AD-C4T-ZB 4.5-Inch 2-Way Zero Bezel Ceiling Loudspeaker
- 4.5-Inch Two-Way Ceiling Loudspeaker
- Sleek Zero Bezel Design
- 150° Conical DMT Coverage
- 70V/100V with 16Ω Bypass
The QSC Q-SYS AD-C4T-ZB is a premium 4.5-inch two-way zero bezel ceiling loudspeaker from the Q-SYS AcousticDesign Series. Designed for architectural installations, it combines a discreet appearance with consistent, high-quality audio reproduction for commercial and professional AV environments.
The loudspeaker features a 4.5-inch weather-resistant paper cone woofer and a 0.75-inch aluminum dome tweeter, providing an effective frequency range of 70 Hz to 20 kHz. Its Directivity Matched Transition (DMT) waveguide provides a wide 150° conical coverage pattern for consistent sound throughout the listening area. :chatgpt-content-reference{index="2"}
The AD-C4T-ZB includes low-saturation 70V/100V transformers with multiple power taps and a 16Ω bypass setting. A snap-fit magnetic grille, three long-travel dog-ear mounting clamps, removable logo, and removable conduit cover help provide a clean and flexible installation. :chatgpt-content-reference{index="3"}
QSC Certified Expertise
Knowledgeable Support for QSC Products
HDTV Supply has QSC Level 1 certified expertise. Our team has completed QSC Level 1 Training, demonstrating foundational knowledge of the QSC platform, including system design, hardware and software, programming, and troubleshooting.
This training helps us provide knowledgeable product guidance when customers are selecting and deploying Q-SYS solutions. When you purchase Q-SYS products from HDTV Supply, you are working with a team that understands the Q-SYS platform and can help you make informed product and system decisions.
Why not buy this QSC Q-SYS AD-C4T-ZB 4.5-Inch 2-Way Zero Bezel Ceiling Loudspeaker today?
Upgrade your commercial ceiling audio installation with a discreet zero-bezel design, wide DMT coverage, and flexible 70V/100V or 16Ω operation.
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Have a question about the QSC Q-SYS AD-C4T-ZB? Our team can help with speaker coverage, transformer taps, amplifier compatibility, ceiling installation, and Q-SYS system integration.
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Why not buy this QSC Q-SYS AD-C4T-ZB 4.5-Inch 2-Way Zero Bezel Ceiling Loudspeaker today?
Specifications
| Brand | QSC |
| Platform | Q-SYS |
| Series | AcousticDesign |
| Model | AD-C4T-ZB |
| Product Type | Ceiling-Mount Loudspeaker |
| System Type | 2-Way |
| Bezel Design | Zero Bezel |
| LF Transducer | 4.5-inch / 114 mm weather-resistant paper cone woofer |
| HF Transducer | 0.75-inch / 19 mm aluminum dome tweeter |
| Effective Frequency Range | 70 Hz – 20 kHz |
| Rated Noise Power | 30 W / 22 V RMS |
| Sensitivity | 87.5 dB |
| Coverage | 150° conical DMT |
| Directivity Factor | 4.5 |
| Directivity Index | 6.5 dB |
| Maximum Continuous SPL | 102 dB |
| Maximum Peak SPL | 108 dB |
| Nominal Impedance | 16Ω |
| Recommended Amplifier | 60 W |
| Transformer Taps - 70V | 3.75 W, 7.5 W, 15 W, 30 W |
| Transformer Taps - 100V | 7.5 W, 15 W, 30 W |
| Low-Z Bypass | 16Ω |
| Input Connector | Euroblock with parallel output |
| Enclosure Material | ABS baffle with powder-coated steel back can |
| Grille Material | Powder-coated steel |
| Ingress Protection | IP-34 |
| Operating Environment | Indoor use |
| Operating Temperature | -20°C to 50°C / -4°F to 122°F |
| Ceiling Cutout | Ø 190 mm / 7.48 in |
| Product Dimensions | Ø 230 x 176 mm / Ø 9.06 x 6.93 in |
| Product Weight | 6.4 lbs / 2.9 kg |
| Shipping Weight | 20.5 lbs / 9.3 kg, pair packed |
| Color | Signal White RAL 9003 |
| Included Accessories | C-ring, tile rails, rail screws, Euroblock connector, cutout template, and grille |
| Optional Accessory | AD-MR4 pre-install mud ring |
Why not buy this QSC Q-SYS AD-C4T-ZB 4.5-Inch 2-Way Zero Bezel Ceiling Loudspeaker today?
Manuals
QSC AD-C4T-ZB User Manual
Download the QSC AD-C4T-ZB User Manual
QSC AD-C4T-ZB Specifications Sheet
Download the QSC AD-C4T-ZB Specifications Sheet
Why not buy this QSC Q-SYS AD-C4T-ZB 4.5-Inch 2-Way Zero Bezel Ceiling Loudspeaker today?
What is the QSC Q-SYS AD-C4T-ZB?
A: The AD-C4T-ZB is a 4.5-inch two-way zero bezel ceiling loudspeaker from the Q-SYS AcousticDesign Series.
What size woofer does the AD-C4T-ZB have?
A: It uses a 4.5-inch weather-resistant paper cone woofer.
What tweeter is used in the AD-C4T-ZB?
A: The loudspeaker uses a 0.75-inch aluminum dome tweeter.
What is the frequency response of the AD-C4T-ZB?
A: Its effective frequency range is 70 Hz to 20 kHz.
What is the coverage angle of the AD-C4T-ZB?
A: The speaker provides 150° conical DMT coverage.
Is the AD-C4T-ZB a 70V speaker?
A: Yes. It includes 70V transformer taps at 3.75 W, 7.5 W, 15 W, and 30 W.
Does the AD-C4T-ZB support 100V systems?
A: Yes. The 100V transformer taps are 7.5 W, 15 W, and 30 W.
Does the AD-C4T-ZB have a low-impedance bypass?
A: Yes. The transformer can be bypassed for 16Ω low-impedance operation.
What amplifier is recommended for the AD-C4T-ZB?
A: QSC recommends a 60-watt amplifier for the AD-C4T-ZB.
What is the maximum SPL of the AD-C4T-ZB?
A: The maximum continuous SPL is 102 dB and maximum peak SPL is 108 dB.
Is the QSC AD-C4T-ZB suitable for commercial ceiling installations?
A: Yes. Its architectural zero-bezel design, wide coverage, transformer taps, and ceiling-mount hardware make it well suited for commercial installed audio applications.
What makes the AD-C4T-ZB different from a standard ceiling speaker?
A: The AD-C4T-ZB combines a zero-bezel architectural appearance with DMT waveguide technology, 70V/100V transformer operation, and 16Ω bypass capability.
Can the AD-C4T-ZB be used with Q-SYS processing?
A: Yes. Advanced Intrinsic Correction voicings are available through Q-SYS networked audio processing platforms.
What size ceiling cutout does the AD-C4T-ZB require?
A: The published ceiling cutout is approximately 190 mm or 7.48 inches in diameter.
Is the QSC AD-C4T-ZB suitable for air-handling spaces?
A: Yes. QSC lists the AD-C4T-ZB as suitable for use in air-handling spaces under UL1480, UL2043, NFPA90, and NFPA70 requirements.
Why not buy this QSC Q-SYS AD-C4T-ZB 4.5-Inch 2-Way Zero Bezel Ceiling Loudspeaker today?
Warranty
3-Year Limited Warranty
The QSC Q-SYS AD-C4T-ZB is covered by QSC's 3-year limited warranty for the AcousticDesign Series. The warranty covers defects in materials and workmanship when the product is used normally according to QSC's published guidelines. :chatgpt-content-reference{index="4"}
Proof of purchase is required for warranty validation. Warranty terms and eligibility are subject to QSC's current warranty statement and applicable regional requirements.
Why not buy this QSC Q-SYS AD-C4T-ZB 4.5-Inch 2-Way Zero Bezel Ceiling Loudspeaker today?
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