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QSC AP-5152 AcousticPerformance Loudspeaker

The AP-5152 is the largest two-way box in QSC's AcousticPerformance line, pairing a 15 inch woofer with a high power-capacity 3 inch diaphragm compression driver for installs that need real SPL headroom, from worship rooms to dance clubs. DMT (Directivity Matched Transition) matches the LF and HF coverage at the crossover point, and an axisymmetric waveguide holds that 75 degree pattern consistently in both the vertical and horizontal axes.

The cabinet is 15-ply Baltic birch with 15 M10 threaded inserts for flexible eyebolt suspension, and it runs passive or bi-amplified through covered barrier strip terminals and an NL4 Speakon connector. The unadorned 16-gauge steel grille needs no logo to hide, and the AP-5152 ships in black or white.

Frequency Response (-10 dB)44 Hz - 18,000 Hz
LF Transducer381 mm (15 in) driver, 102 mm (4 in) voice coil, 625 W
HF Transducer76 mm (3 in) voice coil compression driver, 72 W
Coverage Angle75 degrees axisymmetric
Sensitivity96 dB, 1 W @ 1 m
Maximum SPL123 dB continuous / 129 dB peak @ 1 m
Enclosure Material15-ply Baltic birch plywood, 15x M10 threaded inserts
Net Weight80 lb (36.2 kg)
Acoustic Performance: Product Introduction