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QRx 212/75

Dual 12-inch two-way full-range loudspeaker

  • QRx 212/75
  • Full-range performance with extra-full lows
  • Ideal for mains in small-to-medium rooms
  • Cast-frame woofer, vented cabinet for extended LF
  • 3-inch DH7 titanium HF compression driver
  • Rotatable 75º x 50º Constant-directivity horn
  • Asymmetric 10º down-angled coverage
  • Externally switchable bi-amped or passive operation
  • High sensitivity, 135 db maximum SPL (peak)
  • Power handling: 600 W continuous, 2400 W peak
  • Trapezoidal 13-ply birch enclosure
  • Built-in handles and L-Track rigging
  • Black or White
Axial Sensitivity (SPL, 1 W @ 1 m) 102 dB
Chassis Size 304.8 mm (12")
Color Black, White
Input Connections 2 Neutrik® NL4
Speaker Type Full-range, Mid-High, Two-Way
Frequency Response (-3 dB) 75 - 16000 Hz
Frequency Response (-10 dB) 52 - 18000 Hz
Recommended High-Pass Frequency 45 Hz 12 dB/octave
Sensitivity 1 W/1 m 102 dB
Max. SPL/1m (calc) 135 dB
Coverage (Nominal -6 dB) H 75 °
Coverage (Nominal -6 dB) V 50 °
System Power Handling (Continuous/Program/Peak) 650//2600 Watts
LF Transducer Two 12-inch DL12BFH
LF Power Handling 600 Watts
HF Power Handling 75 Watts
LF Nominal Impedance 4 Ω
HF Transducer 3-inch DH7
HF Nominal Impedance 8 Ω
Crossover Frequency 1500 Hz
Nominal Impedance (Passive) 4 Ω
Flying Yes
Outdoor No
Height 990 mm (38.98")
Width 390 mm (15.35")
Depth 375 mm (14.76")
Weight Net 36.5 kg (80.47 lbs)
Optional accessories
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Knowledge & Support
Technical Support Group
Tel: (866) 782-8346
audiosupport@us.bosch.com

Warranty Information