Q-SYS PL-DC12 Passive Loudspeaker
The Q-SYS PL-DC12 Passive Loudspeaker Two-way 12-inch Point Source is a powerful, high-performance audio solution designed to deliver exceptional clarity, precision, and reliability in professional sound environments. Engineered by QSC, this loudspeaker is part of the renowned Q-SYS ecosystem, making it an ideal choice for integrators and audio professionals seeking seamless system compatibility and superior sound reinforcement.
At the heart of the Q-SYS PL-DC12 Passive Loudspeaker is a robust 12-inch low-frequency driver paired with a high-frequency compression driver, carefully tuned to provide a balanced and natural sound signature. Whether used in auditoriums, conference halls, hospitality venues, or houses of worship, the PL-DC12 ensures crystal-clear vocal intelligibility and impactful music reproduction. Its two-way passive design offers flexibility for integration with external amplification systems, giving installers full control over system configuration and performance optimization.
One of the standout features of the Q-SYS PL-DC12 Passive Loudspeaker is its precise point-source coverage. This ensures consistent sound dispersion across the listening area, minimizing dead zones and delivering an immersive audio experience to every corner of the venue. The loudspeaker’s advanced waveguide design further enhances high-frequency clarity, ensuring speech and music remain detailed and articulate even at higher output levels.
Durability and build quality are equally impressive. The Q-SYS PL-DC12 Passive Loudspeaker is housed in a rugged enclosure that is built to withstand demanding professional environments. Its sleek, modern design allows it to blend seamlessly into a variety of architectural settings, while optional mounting accessories provide versatile installation options for both permanent and temporary setups.
Integration with the Q-SYS platform allows for intelligent system design and control. When paired with Q-SYS processors and amplifiers, users can leverage advanced DSP capabilities, network-based audio routing, and centralized control. This makes the Q-SYS PL-DC12 Passive Loudspeaker not just a loudspeaker, but a key component in a scalable, future-ready AV system.
The Q-SYS PL-DC12 Passive Loudspeaker efficiency and high output capability make it suitable for both small and medium-sized venues. It delivers powerful sound without distortion, ensuring that every performance, presentation, or event is delivered with professional-grade audio quality. Its wide frequency response ensures that both low-end depth and high-end clarity are maintained, providing a full-range listening experience.
Installation professionals will appreciate the ease of deployment offered by the Q-SYS PL-DC12 Passive Loudspeaker. Its thoughtful design includes mounting points and compatibility with standard rigging hardware, reducing installation time and complexity. Additionally, the passive design simplifies system architecture, making it a cost-effective solution for projects that require high-quality sound without the need for built-in amplification.
In summary, the Q-SYS PL-DC12 Passive Loudspeaker Two-way 12-inch Point Source is a reliable and versatile choice for professional audio applications. Combining powerful performance, flexible integration, and durable construction, it stands out as a premium solution for delivering clear and impactful sound. Whether you are upgrading an existing system or designing a new installation, the PL-DC12 offers the performance and dependability you need to achieve outstanding audio results.
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Features
- 12-inch LF transducer + HF compression driver in a bass-reflex enclosure
- Weatherized (IP54) wooden enclosure for indoor and protected outdoor environments
- Includes reconfigurable and rotatable half-horn assemblies for better control over sound coverage
- Pairing with Q-SYS CX-Q 4ch network amplifiers enables custom voicings and filter sets for quicker deployment and better sonic performance
- Several mounting options available for a variety of spaces and venue requirements
Specifications
| Specification | Details |
|---|---|
| Product Type | Passive Loudspeaker |
| Category | Specification |
|---|---|
| Transducers (LF) | 12 in (320 mm), 3 in (72.6 mm) voice coil, neodymium |
| Transducers (HF) | Compression driver, 1.4 in (35.6 mm) exit, 3 in (76.2 mm) voice coil |
| Enclosure Configuration | Two-way, passive/bi-amp point source loudspeaker with bass reflex enclosure |
| Form Factor / Box Angle | Trapezoidal, 30° |
| Coverage Options | Symmetrical: 90° x 50° (default), 70° x 50°, 110° x 50° |
| Asymmetrical: 100° (55° + 45°) x 50°, 90° (55° + 45°) x 50°, 80° (45° + 35°) x 50° | |
| System Bandwidth (-10 dB with EQ) | -3 dB: 50 Hz – 20 kHz |
| -6 dB: 46 Hz – 20 kHz | |
| -10 dB: 45 Hz – 20 kHz | |
| Crossover (HF-LF) | 1.1 kHz (passive), 1 kHz (bi-amp) |
| Sensitivity (System) | 101 dB (110° x 50°), 102 dB (90° x 50°), 103 dB (70° x 50°) |
| Sensitivity (LF) | 97 dB |
| Sensitivity (HF) | 108 dB (110° x 50°), 109 dB (90° x 50°), 111 dB (70° x 50°) |
| Max SPL (Continuous) | 119–121 dB (110°), 120–122 dB (90°), 121–123 dB (70°) |
| Max SPL (Peak) | 131–133 dB (110°), 132–134 dB (90°), 133–135 dB (70°) |
| Max SPL (Calculated) | 134 dB (90° x 50°, passive) |
| Power Rating (System) | 60 Vrms, 450 W continuous @ 8Ω, 900 W rated @ 8Ω |
| Power Rating (LF) | 60 Vrms, 450 W continuous @ 8Ω, 900 W rated @ 8Ω |
| Power Rating (HF) | 34 Vrms, 70 W continuous @ 16Ω, 140 W rated @ 16Ω |
| Nominal Impedance | 8Ω (passive), 8Ω (LF), 16Ω (HF) |
| Minimum Impedance | 6.4Ω (passive), 6.5Ω (LF), 13Ω (HF) |
| Enclosure Material | Exterior plywood |
| Enclosure Color | Black (RAL 9011) |
| Grille Thickness | 18 gauge (1.2 mm) |
| Connectors | 2x speakON NL4 (up to 10 AWG / 6 mm²) |
| 1x Euroblock 4-pole (parallel, up to 8 AWG / 10 mm²) | |
| Recessed connector with optional IP65 sealing plate | |
| Rigging Points | Top/Bottom: 3x M10 |
| Sides: 2x M10 | |
| 4x M6 hole patterns (108 x 50 mm) on top, bottom & back | |
| Weatherization Rating | IP54 |
| Weather Protection Features | Stainless screws, UV & corrosion-treated grille |
| Hydrophobic stainless steel mesh | |
| Polyurea paint | |
| IP65 sealed input cup with gland | |
| Dimensions (Net) | 28 x 14.2 x 14.9 in (710 x 360 x 377 mm) |
| Dimensions (Shipping) | 30.4 x 19.8 x 19.8 in (772 x 500 x 500 mm) |
| Weight (Net) | 46.8 lbs (21.2 kg) |
| Weight (Shipping) | 58.7 lbs (26.6 kg) |
Download the Technical Datasheet – PL-DC12













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