The QSC AD-C.SUB-WH 6.5-Inch Small-Format Passive Ceiling Subwoofer (White) is a compact, sealed ceiling subwoofer designed to deliver refined bass depth and clarity for background music and distributed audio applications, even at lower listening levels.
Part of QSC's AcousticDesign Series, the AD-C.SUB-WH supports flexible SUB/SAT system configurations, 70V/100V distributed audio, and 4-ohm bypass operation. Its built-in high-pass filtered outputs simplify installation by allowing connection of up to four compatible AcousticDesign satellite loudspeakers.
QSC AD-C.SUB-WH Features
- 6.5-inch passive subwoofer designed for clear, refined low-frequency performance.
- Supports 70V/100V transformer operation with selectable taps and 4-ohm bypass.
- Four built-in high-pass filtered outputs for compatible AcousticDesign satellite speakers.
- Magnetic snap-fit grille, locking Euroblock connectors, and blind-mount installation system.
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 Buy the QSC AD-C.SUB-WH from HDTV Supply?
Choose HDTV Supply for your QSC audio equipment needs. Our team can help you find the right products for your installation and distributed audio system.
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Need help with the QSC AD-C.SUB-WH 6.5-Inch Small-Format Passive Ceiling Subwoofer? Contact our team for product information and assistance with your application.
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QSC AD-C.SUB-WH Specifications
| Speaker | |
|---|---|
| Model | AD-C.SUB-WH |
| Active/Passive | Passive |
| Number of Included Speakers | 1 |
| Speaker Configuration | Subwoofer |
| Power Handling | 100 W |
| Recommended Amplifier Power | 100 W |
| Transformer Taps | 70V: 100 / 50 / 25 / 12.5 W; 100V: 100 / 50 / 25 W |
| Bypass Operation | 4 Ohms |
| Impedance | 4 Ohms |
| Enclosure Type | Bass-reflex (listed in supplied specifications); product description also describes a sealed design. Verify with QSC. |
| Drivers | |
| Low-Frequency Driver | 1 × 6.5-inch (165.1 mm) woofer |
| Performance | |
| Frequency Range | 45 Hz–150 Hz |
| Maximum SPL | 111 dB peak; 105 dB continuous |
| Sensitivity | 86 dB |
| Coverage Angle | 250° conical (as supplied; verify with manufacturer) |
| Directivity Index | 1.8 dB |
| Directivity/Q Factor | 1.5 |
| Connectivity | |
| Inputs/Outputs | 3 × locking 4-pole block speaker input/output connectors |
| Maximum Wire Gauge | 12 AWG |
| Physical and Environmental | |
| Certifications | CE, RoHS, UL |
| Environmental Resistance | IP34 dust/water resistance (as supplied) |
| Operating Temperature | -4°F to 122°F (-20°C to 50°C) |
| Color | White in product title; supplied specification lists black. Verify the correct finish before publishing. |
| Mounting | In-ceiling |
| Construction Materials | ABS, steel |
| Dimensions | 13.4 × 10.4 inches (340.36 × 264.16 mm) |
| Weight | 19.2 lb (8.7 kg) |
Note: The supplied information contains discrepancies regarding enclosure type and color. Confirm these details against the manufacturer’s documentation before publishing.
QSC AD-C.SUB-WH Manuals and Documentation
Questions & Answers
QSC AD-C.SUB-WH Warranty
Please contact HDTV Supply or consult QSC's official warranty documentation to confirm the applicable warranty coverage for this product.
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Standard 3-Year Warranty: With the Product
