QSC Q-SYS PL-SUB12 12-Inch Passive Installation Subwoofer Black
- 12-Inch Neodymium LF Transducer
- 550W Continuous Power Handling
- 38 Hz–116 Hz Bandwidth with EQ
- IP54 Weatherized Black Enclosure
The QSC Q-SYS PL-SUB12 is a high-performance 12-inch passive installation subwoofer designed to provide powerful low-frequency reinforcement for professional AV environments. Its bass-reflex enclosure combines a 12-inch low-frequency transducer with high power handling for impactful and controlled bass reproduction.
With 550W of continuous power handling and 1100W rated power at 8 ohms, the PL-SUB12 is designed for entertainment venues, small sporting venues, corporate auditoriums, higher education facilities, and other professional sound reinforcement applications. Its omnidirectional coverage makes it a flexible low-frequency solution for a wide range of venue configurations.
The weatherized enclosure features IP54 protection, exterior plywood construction, stainless hardware, a UV- and corrosion-treated grille, hydrophobic stainless-steel mesh, polyurea paint, and an IP65-sealed input cup. The PL-SUB12 integrates with Q-SYS CX-Q network amplifiers for streamlined system deployment and Q-SYS loudspeaker processing.
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 PL-SUB12 12-Inch Passive Installation Subwoofer Black today?
Add powerful, controlled low-frequency performance to your professional Q-SYS audio system with the PL-SUB12.
Ask a Question
Have questions about the QSC Q-SYS PL-SUB12, amplifier compatibility, installation, mounting, or system configuration? Our team is ready to help.
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Why not buy this QSC Q-SYS PL-SUB12 12-Inch Passive Installation Subwoofer Black today?
Contact HDTV Supply for knowledgeable assistance with your Q-SYS professional audio solution.
Specifications
| Model | PL-SUB12 |
| Product Type | Passive Installation Subwoofer |
| LF Transducer | 12-Inch (300 mm), 3-Inch (76.2 mm) Voice Coil |
| Enclosure Configuration | Bass Reflex |
| Coverage | Omnidirectional |
| System Bandwidth (-3 dB) | 44 Hz - 93 Hz |
| System Bandwidth (-6 dB) | 41 Hz - 104 Hz |
| System Bandwidth (-10 dB with EQ) | 38 Hz - 116 Hz |
| System Sensitivity | 92 dB @ 1 W/1 m |
| Max SPL - Continuous | 122 dB |
| Max SPL - Peak | 134 dB |
| Max SPL - Calculated | 125 dB |
| Continuous Power | 550 W @ 8 Ω |
| Rated Power | 1100 W @ 8 Ω |
| Maximum Voltage | 67 Vrms |
| Nominal Impedance | 8 Ω |
| Minimum Impedance | 7.6 Ω |
| Enclosure Material | Exterior Plywood |
| Enclosure Color | Black (RAL 9011) |
| Grille | 16 Gauge, 1.5 mm; UV and Corrosion Treated |
| Weatherization | IP54 |
| Input Cup | IP65 Sealed with Gland |
| Connectors | 2 x speakON NL4; 1 x Locking 4-Pole Euroblock |
| Mounting/Rigging Points | 4 x M10 Bottom; 4 x M10 Side |
| Dimensions - Net | 13 x 20.6 x 24 Inches (H x W x D) |
| Dimensions - Shipping | 14.3 x 23.9 x 27.1 Inches |
| Product Weight | 53.1 lbs |
| Shipping Weight | 63.7 lbs |
| Recommended Amplifiers | Q-SYS CX-Q 8K4; Q-SYS CX-Q 4K4 |
| CX-Q 8K4 Capacity | Up to 2 PL-SUB12 per Channel |
| CX-Q 4K4 Capacity | Up to 1 PL-SUB12 per Channel |
| Optional Accessory | M10 KIT |
Why not buy this QSC Q-SYS PL-SUB12 12-Inch Passive Installation Subwoofer Black today?
Add powerful low-frequency reinforcement and reliable professional performance to your Q-SYS audio installation.
Manuals
Q-SYS PL-SUB Series User Manual
This official manual covers the PL-SUB10, PL-SUB12, PL-SUB15, and PL-SUB18 passive installation subwoofers.
Download the Q-SYS PL-SUB Series User Manual
Q-SYS PL-SUB12 Specification Sheet
Download the PL-SUB12 Specification Sheet
Why not buy this QSC Q-SYS PL-SUB12 12-Inch Passive Installation Subwoofer Black today?
Review the official documentation and contact HDTV Supply if you need assistance with amplifier selection or installation.
What is the QSC Q-SYS PL-SUB12?
A: The PL-SUB12 is a 12-inch passive installation subwoofer with a bass-reflex enclosure designed to provide powerful low-frequency reinforcement in professional AV systems.
What size woofer does the PL-SUB12 use?
A: The PL-SUB12 uses a 12-inch low-frequency transducer with a 3-inch voice coil.
What is the frequency response of the PL-SUB12?
A: The system bandwidth is 44 Hz–93 Hz at -3 dB, 41 Hz–104 Hz at -6 dB, and 38 Hz–116 Hz at -10 dB with EQ.
How much power can the PL-SUB12 handle?
A: The PL-SUB12 handles 550W of continuous power and 1100W rated power at 8 ohms.
What is the impedance of the PL-SUB12?
A: The PL-SUB12 has a nominal impedance of 8 ohms and a minimum impedance of 7.6 ohms.
What is the maximum SPL of the PL-SUB12?
A: The published maximum continuous SPL is 122 dB, with 134 dB peak SPL.
Is the Q-SYS PL-SUB12 weather resistant?
A: Yes. The PL-SUB12 has IP54 weatherization with exterior plywood construction, stainless screws, a treated grille, hydrophobic stainless-steel mesh, polyurea paint, and an IP65-sealed input cup.
Which Q-SYS amplifiers are recommended for the PL-SUB12?
A: Q-SYS recommends the CX-Q 8K4 and CX-Q 4K4 network amplifiers. The CX-Q 8K4 supports up to two PL-SUB12 units per channel, while the CX-Q 4K4 supports up to one per channel.
What type of coverage does the PL-SUB12 provide?
A: The PL-SUB12 provides omnidirectional low-frequency coverage.
What color is the PL-SUB12?
A: This version is Black, RAL 9011.
What makes the Q-SYS PL-SUB12 suitable for professional installations?
A: The PL-SUB12 combines a 12-inch LF transducer, high power handling, bass-reflex design, IP54 weatherization, professional connectors, and Q-SYS amplifier integration.
Can the PL-SUB12 be used with Q-SYS CX-Q amplifiers?
A: Yes. The PL-SUB12 is designed to pair with Q-SYS CX-Q network amplifiers for professional system deployment and loudspeaker processing.
What applications are best suited for the PL-SUB12?
A: The PL-SUB12 is suited for entertainment venues, small sporting venues, corporate auditoriums, higher education lecture halls, and other professional AV installations requiring enhanced low-frequency performance.
Can the PL-SUB12 be installed in protected outdoor environments?
A: Yes. Its IP54 weatherized enclosure is designed for indoor and protected outdoor applications, provided the installation follows the manufacturer's environmental and safety requirements.
Why choose the Q-SYS PL-SUB12 for a professional audio system?
A: The PL-SUB12 provides powerful 12-inch low-frequency reinforcement, 550W continuous power handling, IP54 weatherization, flexible mounting options, and integration with Q-SYS network amplification.
Why not buy this QSC Q-SYS PL-SUB12 12-Inch Passive Installation Subwoofer Black today?
Choose the PL-SUB12 when your professional AV system requires powerful, reliable low-frequency reinforcement.
Warranty
The QSC Q-SYS PL-SUB12 is covered by a 3-Year Limited Warranty, subject to the applicable Q-SYS/QSC warranty terms and conditions.
Why not buy this QSC Q-SYS PL-SUB12 12-Inch Passive Installation Subwoofer Black today?
Purchase with confidence from HDTV Supply and receive knowledgeable support for your Q-SYS professional audio solution.
