QSC AP-4122M 12" High Power Coaxial Installation Loudspeaker

The QSC AcousticPerformance™ AP-4122m is a professional, two-way, full-range loudspeaker ideal for a variety of portable and installed sound reinforcement applications requiring high power, wide coverage and compact size. It uses a 305 mm (12") woofer with 64 mm (2.5") voice-coil and a coaxially mounted high power-capacity, 44 mm (1.75") voice coil compression driver to deliver exceptional full bandwidth reproduction.

The uniform power-response of the AP-4122m is a result of DMT™ (Directivity Matched Transition), a design philosophy which matches the HF waveguide to the natural conical coverage of the woofer at the cross-over point. The result is a remarkably consistent coverage with smooth, accurate reproduction both on and off-axis.

To further enhance system performance and speed of install with optimum result, proprietary Intrinsic Correction™ tunings are obtainable via Q-SYS networked audio processing platforms, including CXD and PLD amplifiers for a complete QSC systems solution.

Features

• DMT™ (Directivity Matched Transition) ensures smooth,coherent power response across the listening plane
• 90° conical coverage matches the natural coverage of the 12" woofer at the crossover point for consistent power response
• Coaxial mounted 1.75" voice coil compression driver for outstanding high-frequency performance
• Multipurpose deployments - dual angle monitor, flown, yoke or pole
• Clean industrial design with unadorned grilles to compliment most decors and settings
• Two NL4 speakON™ connectors for input and pass thru
• 15 mm Baltic birch plywood construction
• 16-Gauge powder coated steel grilles

Specifications

• Effective Frequency Range: 55 Hz – 20 kHz
• Rated Noise Power / Voltage: 325W / 36 V continuous
• System Sensitivity: 96 dB, 1W @ 1 m
• Coverage Angle: 90° Conical DMT
• Directivity Factor (Q): 6.3
• Directivity Index (DI): 8.0
• Rated Impedance: 4 Ω
• Input Connector: 2x NL4 in parallel, 2+/- thru
• Enclosure Material: 15 mm Baltic birch plywood
• Attachment Points: 11x M10 threaded inserts
• Color: Black
• Grille: 1.65 mm (16 Gauge) powder coated steel
• Dimensions (H x W x D): 20.1" x 15.1" x 14.5" (510 x 385 x 370 mm)
• Net Weight: 39.7 lbs. (18.1 kg)