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EAW MQ2343D Professional Installation Speaker
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Description
A dedicated mid/high system in a trapezoidal enclosure. Includes two horn-loaded 10 in MF cones and two 2 in exit/3 in diaphragm neodymium compression drivers for extremely high output. The MF and HF horns have a nominal 45° x 30° beamwidth. An internal passive crossover with jumpers on the input panel allows user selection of either bi-amplified or passive operation. In either case digital signal processing is required to achieve specified performance. The enclosure features a comprehensive system of 3/8”-16 threaded suspension points.
Applications
The MQ2343D employs a no-compromise high “Q” design where the mid and high frequency horns are truly large enough to provide optimal pattern control throughout each passband. The MQ2343D has been specifically designed to work with the horn-loaded BH2312 LF loudspeaker to create a full-range audio system. It may also be used with the MQ2315, MQ2412, and MQTD415 LF loudspeakers, or without a LF complement for voice-only applications. Dual HF components produce greater output than comparably-sized MQ2300 Series products for long throw applications.
Dedicated horn loaded MF/HF array module
Narrowest beamwidth in MQ Series: 45° H x 30° V
Vertically configured to create horizontal arrays
For permanent installation only
Digital signal processor required for specified performance
System Configuration 2-way, mid/high
Product Group M
MF Subsystem & Loading Two 10 inch woofers, horn-loaded
HF Subsystem & Loading Two 2 in exit/3 in voice coil compression drivers, horn-loaded
Operating Mode Switchable: passive or bi-amplified (passive MF/HF)
Controls (switches, knobs) Powering mode jumper wires
Enclosure Material Exterior grade Baltic birch plywood
Finish Wear resistant textured black paint
Connector Two 6-contact terminal strips with jumpers for powering configuration
Suspension Hardware Sixteen 3/8-16 mounting/suspension points
Grille Powder coated perforated steel
Companion LF BH2312, MQ2315, MQ2412, or MQTD415
Optional Accessories 1 3/8-16 forged shoulder eyebolt, (104001)
Dimensions (±0.13 in / ±3 mm)
Height 54.00 / 1372
Front Width 32.00 / 813
Rear Width 8.32 / 211
Depth 32.19 / 818
Trapezoid Angle (degrees) 20 per side
Weights (pounds / kilograms)
Net Weight 245.0 / 111.4
Shipping Weight 260.0 / 118.2
Performance
Frequency Response
±3 db 250 Hz to 15 kHz
-10 dB 200 Hz
Recommended High-Pass Frequency 200 Hz, 24 dB / octave
Axial Sensitivity (dB SPL, 1 watt @ 1 m)
Passive (MF/HF) (when bi-amped) 106
MF 109
HF 113
Nominal Input Impedance (ohms)
Passive (MF/HF) 4
MF 4
HF 4
Power Handling (watts, continuous)
Passive (MF/HF) 675
MF 800
HF 300
Calculated SPL Limit (referenced to 1 m)
Passive (MF/HF) Peak 140.0
MF Peak 144.0
HF Peak 144.0
Passive (MF/HF) Long term 134.0
MF Long Term 138.0
HF Long Term 138.0
Nominal Dispersion (degrees @ - 6 dB)
Horizontal 45°
Vertical 30°
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