Loa toàn dải Electro-Voice QRX-115/75-BLK

Thông sỗ kỹ thuật 

- Axial Sensitivity (SPL, 1 W @ 1 m)    98 dB
- Chassis Size    381 mm (15")
- Color    Black, White
- Input Connections    Parallel Neutrik® NL4
- Speaker Type    Full-range, Mid-High, Two-Way, Wedges
- Frequency Response (-3 dB)    60 - 15000 Hz
- Frequency Response (-10 dB)    45 - 16000 Hz
- Recommended High-Pass Frequency    45 Hz 12 dB/octave
- Sensitivity 1 W/1 m    98 dB
- Max. SPL/1m (calc)    130 dB
- Coverage (Nominal -6 dB) H    75 °
- Coverage (Nominal -6 dB) V    50 °
- Rotatable Horn    Yes
- System Power Handling (Continuous/Program/Peak)    450//1800 Watts
- LF Transducer    15-inch DL15X
- LF Power Handling    400 Watts
- HF Power Handling    75 Watts
- LF Nominal Impedance    8 Ω
- HF Transducer    3-inch DH7
- HF Nominal Impedance    8 Ω
- Crossover Frequency    1500 Hz 24 dB/octave
- Nominal Impedance (Passive)    8 Ω
- Flying    Yes
- Outdoor    No
- Height    759 mm (29.88")
- Width    450 mm (17.72")
- Depth    407 mm (16.02")
- Weight Net    32 kg (70.55 lbs)