AP-4122m

12-inch coaxial 2-way, 90° conical DMT

Features

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

SPECIFICATIONS	AP-4122m
Frequency response (-10 dB)	55 Hz - 20 kHz
Rated noise power / voltage1	325 watts / 36 volts rms
Broadband sensitivity2	96 dB SPL
Coverage angle	90? 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?
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-YM12M 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-inch × 15.1-inch × 14.5-inch / 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? loudspeakers or 2 V at 1 m for 4? 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