The AP-212sw dual 12-inch passive subwoofer offers low-frequency extension and combines powerful punch with musical accuracy for portable and installed applications.
More about QSC’s AcousticPerformance Series
Add seamless sound to your professional space with QSC’s versatile AcousticPerformance™ (AP) Series of two-way, full-range loudspeakers. These wall-mountable speakers are great for applications that need a permanent sound solution, such as hospitality venues, entertainment spaces, smaller live stages, restaurants, retail stores, classrooms, offices, houses of worship, boardrooms, and more. AP series loudspeakers come in black or white finish options.
AP speakers incorporate Directivity Matched Transition (DMT™), which uses a precision-engineered compression driver waveguide that matches its coverage angle with that of the woofer at the crossover transition. The axisymmetric waveguide delivers uncompromised performance in both the vertical and horizontal axes, resulting in consistent coverage, flat power response, natural frequency response, and faithful reproduction on- and off-axis.
Permanent installation—flexible features. Use AP models as passive loudspeakers to minimize amplifier channel count, or bi-amp them for more precision control and enhanced performance. QSC Intrinsic Correction techniques are available for Q-Sys and future QSC products. Mount the speaker on a wall or other flat surface or use the incorporated M10 mounting points to suspend it via eyebolts. Mounting points are also incorporated for a yoke bracket (sold separately) for even more versatile installation options. The speakers’ clean, compact build makes them an unobtrusive addition to your space.
QSC AP-212sw Features
- Directivity Matched Transition® (DMT) in 2-way models ensures smooth, coherent power response across the listening plane
- Premium-grade, long excursion, dual 12-inch transducers
- Two threaded pole cups for both vertical and horizontal applications
- Two M20 pole attachment points
- Clean industrial design with unadorned grilles complement most decors and settings
- NL4 Speakon connector
- Constructed from 15 mm Baltic birch plywood
- 16-gauge powder coated steel grilles
- Available in black (RAL 9011)
- Four integrated handles and optional caster kit for ease of transport
- QSC AP-212sw Dual 12-Inch Passive Subwoofer1
- Frequency response35 Hz - 250 Hz
- Rated noise power / voltage[1]600 watts / 49 volts rms
- Broadband sensitivity[2]93 dB SPL
- Coverage angleN/A
- Directivity factor (Q)N/A
- Directivity index (DI)N/A
- Recommended crossoverN/A
- Maximum SPL at 1 m (passive)
- 122 dB continuous[3]
- 128 dB peak[4]
- Rated impedance4Ω
- HF transducerN/A
- LF transducerTwo 305 mm (12-inch) weather resistant cone woofers with 64 mm (2.5 in) voice coil
- Enclosure details
- Input connector
- Two NL4 crossed:
- A: Sub 1+/-, Thru 2+/-
- B: Thru 1+/-, Sub 2+/-
- Two NL4 crossed:
- Enclosure material: 15 mm Baltic birch plywood
- Attachment points: Two M20 pole attachment points
- Color: Black (RAL 9011)
- Grille: 16-gauge powder coated steel
- Dimensions (H×W×D): 26×15×24" (660×381×610mm)
- Net weight: 65.4 lbs (30.4 kg)
- Input connector
- Notes
- [1] 2 hour rating using IEC60268 noise based on minimum impedance
- [2] Mid-band based on nominal impedance; 2.83 V at 1 m for 8Ω loudspeakers or 2 V at 1 m for 4Ω
- [3] Calculated as the nominal sensitivity plus 10× the log of continuous rated power in volts squared divided by nominal impedance
- [4] Calculated as the continuous calculated max output plus 6 dB
