The QSC AP-4122M multipurpose speaker works well in themed entertainment, houses of worship, as well as clubs.
The AcousticPerformance series delivers QSC AP-4122M loudspeaker design philosophies to installations requiring high SPL and full bandwidth performance. These highly versatile installation loudspeakers maintain their remarkable sonic signature even at high output levels. AcousticPerformance is perfectly suited for houses of worship, dance clubs, themed entertainment, or other high SPL demanding installations.
- DMT™ (Directivity Matched Transition) in 2-way models ensures smooth, coherent power response across the listening plane
- 3" diaphragm compression driver (1.75" on AP-4122m) delivers a clean and powerful high frequency response
- M10 fittings and yoke mount fittings offer flexible deployment options for a variety of applications
- Pole cup (AP-5122m and AP-4122m)
- Two M20 pole attachment points on AP-212sw
- Clean industrial design with unadorned grilles complement most decors and settings
- NL4 Speakon connector (two on AP-4122m and AP-212sw) and covered barrier strip terminals (except AP-4122m and AP-212sw)
- Bi-amp / passive switchable (passive only on AP-4122m), except AP-212sw subwoofer
- Constructed from 15-ply Baltic birch plywood (15 mm Baltic birch plywood on AP-4122m and AP-212sw)
- 16-gauge powder coated steel grilles
- Available in black (RAL 9011) and white (RAL 9010) (black only on AP-4122m and AP-212sw)
- Complete EASE, CAD & BIM information available online
- Frequency response (-10 dB)
- 55 Hz - 20 kHz
- Rated noise power / voltage1
- 325 watts / 36 volts rms
- Broadband sensitivity2
- 96 dB SPL
- Coverage angle
- 90Ëš conical DMT
- Directivity factor (Q)
- 6.3
- Directivity index (DI)
- 8.0
- Recommended crossover
- N/A
- Maximum SPL at 1 m (passive)
- 121 dB continuous3
- 127 dB peak4
- Rated impedance
- 4 ohms
- HF transducer
- 45 mm (1.75-inch) voice coil, compression driver
- LF transducer
- 305 mm (12-inch) driver with 64 mm (2.5-inch) voice coil
- Optional accessories
- AP-YM12 Yoke mount
- M10 Kit-W eye bolt
- Enclosure details
- Input connector
- Two NL4 connectors
- Enclosure material
- 15 mm Baltic birch plywood
- Attachment points
- Eleven M10 threaded inserts
- Color
- Black (RAL 9011)
- Grille
- 16-gauge powder coated steel
- Dimensions (H×W×D)
- 22.5" × 15.1" × 14.5" / 510 × 385 × 370 mm
- Net weight
- 18.1 kg (39.7 lb)
As part of QSC's ongoing commitment to product development, specifications are subject to change without notice.
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 8 ohms loudspeakers or 2 V at 1 m for 4 ohms
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
