ตู้ลำโพง ยี่ห้อ Electro-Voice(EV) รุ่น QRx-212/75
Dual 12″ 2‑way passive full‑range loudspeaker
- 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
SPECIFICATIONS
- Frequency Range (-10 dB): 52 – 18000kHz
- Weatherized: No
- Flying: Yes
- Nominal Impedance (Passive): 4Ω
- HF Nominal Impedance: 8Ω
- HF Transducer: 3-inch DH7
- Speaker Type: Full-Range, Mid-High, Two-Way
- Woofer Size: 12inch
- Powered or Passive: Passive
- Frequency Response (-3 dB)¹ : 75 – 16000Hz
- LF Nominal Impedance : 4Ω
- Max. SPL/1m (calc)²: 135dB
- Coverage (Nominal -6 dB) H: 75°
- LF Transducer: Two 12-inch DL12BFH
- Coverage (Nominal -6 dB) V: 50°
- System Power Handling (Continuous/Program/Peak): 650//2600Watts
- Power Rating: 2400W
- LF Power Handling: 600Watts
- HF Power Handling: 75Watts
- Crossover Frequency: 1500Hz
- Enclosure Material: 13-ply birch plywood
- Sensitivity 1 W/1 m: 102dB
- Available Color: Black or white
- Height: 38.98″ (990mm)
- Width: 15.35″ (390mm)
- Recommended High-Pass Frequency: 45Hz (12 dB/octave)
- Depth: 14.76″ (375mm)
- Weight Net: 80.47lbs (36.5kg)
- Family: QRx
- Chassis Size: 304.8 mm
- Axial Sensitivity (SPL, 1 W @ 1 m): 102dB
- Input Connections: 2 Neutrik® NL4




Reviews
There are no reviews yet.