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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
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When regular use of your product over time results in mechanical or electrical failure.
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Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
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- 3 dB: 75Hz - 15kHz
- 10 dB: 52Hz - 18kHz
SPL, 1 watt at 1 m, Passive: 98 dB
SPL, 1 watt at 1 m, Biamp (LF/HF): 100/112 dB
Passive: 8 Ohms
Biamp (LF/HF): 8/8 Ohms
Passive - Long-Term EIA: 300 watts
Short-term peak: 1200 watts
Biamp - LF Long-Term EIA: 300 watts
Short-term peak: 1200 watts
Biamp - HF Long-Term AES: 75 watts
Short-term peak: 300 watts
Long-Term: 125 dB
Peak: 131 dB
Horizontal (-6 dB): 75 deg.
Vertical (-6 dB): +15/-35 Deg
12" woofer in vented enclosure
DH7 compression driver with 3" titanium diaphragm on asymmetric 75 x 50 horn
Two-way, full-range
Switchable passive or biamp
1800 Hz
Modified trapezoid
13-ply birch plywood
Two Neutrik NL4
L-track top and bottom, Single-stud plate on back for pull up
Powder-coated 16-GA steel
Trapezoid Angle: 10 deg. per side
H x D: 26.6 x 16.02" / 67.56 x 40.69cm
Width at front: 15.35" / 38.98cm
Width at back: 6.86" / 17.42cm
58lbs / 26.30kg
The Electro-Voice QRX 112/75 12" 2-Way Full-Range Black Loudspeaker (Single) incorporates a 12" woofer and a 3-inch voice coil compression driver on an asymmetrical 75-degree x 50-degree fully rotatable constant-directivity horn. In factory-delivered position the horn provides a 15-degree up/35-degree down vertical coverage pattern. The five-sided cabinet design allows this main PA system cabinet to easily conform to duties as a floor monitor or to be tucked tightly against a ceiling for low-profile applications. The fully rotatable horn means that regardless of cabinet position, pattern control is fully user-determined.
The QRX-112/75 is a good solution for small-to-medium size rooms as a main PA, providing optimized midrange reproduction for speech intelligibility and vocal clarity at moderate levels. As a floor monitor, the tight and clear midrange coupled to a large format HF diaphragm helps cut through stage rumble while delivering smooth reproduction. The asymmetrical horn can allow a single box to more adequately direct the high frequencies as needed, as well as streamline multi cabinet arrays by extending horizontal coverage while minimizing overlapping and allowing tighter packs between the cabinets.