QRx 112/75
紧凑型12"双路扬声器
- 2路高输出全频扬声器;灵敏度高;超线性频响;低音厚实,最低输出52 Hz(-10 dB);开放式低音;不对称CD号筒,10°下偏角;3”音圈(钛膜);高频驱动器和低频低音音箱保护电路;可轻松选择外部操作模式;5面多角度箱体,监听扬声器倾斜安装
QRx 112/75是12"双路全频扬声器系统,持续功率300W(峰值功率1200W)。不对称号筒,15°下偏角,只需较小的安装倾角。
Specifications
Frequency Range (-10 dB) | 52 - 18000 |
Weatherized | No |
Flying | Yes |
产品规格 |
Nominal Impedance (Passive) | 8 |
HF Nominal Impedance | 8 |
HF Transducer | 3-inch DH7 |
Speaker Type | Full-Range, Mid-High, Two-Way, Wedges |
Woofer Size | 12 |
Powered or Passive | Passive |
Frequency Response (-3 dB)¹ | 75 - 15000 |
LF Nominal Impedance | 8 |
Max. SPL/1m (calc)² | 131 |
Coverage (Nominal -6 dB) H | 75 |
Coverage (Nominal -6 dB) V | 50 |
LF Transducer | 12-inch DL12BFH |
System Power Handling (Continuous/Program/Peak) | 350//1400 |
Rotatable Horn | Yes |
LF Power Handling | 300 |
HF Power Handling | 75 |
Crossover Frequency | 1500 (24 dB/octave) |
Enclosure Material | 13-ply birch plywood |
Sensitivity 1 W/1 m | 98 |
Available Color | Black, White, Unfinished |
Height | 675 |
Width | 390 |
Recommended High-Pass Frequency | 45 (12 dB/octave) |
Depth | 372 |
Weight Net | 26 |
Family | QRx |
Axial Sensitivity (SPL, 1 W @ 1 m) | 98 (Passive) |
Input Connections | Parallel Neutrik® NL4 |
Chassis Size | 304.8 |
Recommended Amplifiers
For optimal sound system performance, Electro-Voice recommends the following amplifiers for QRx 112/75.
![]() Dynacord C‑Series更多 |
![]() Dynacord L‑Series更多 |
![]() Dynacord IPX Series更多 |
|
---|---|---|---|
Two-Channel | ✔ | ✔ | |
Multi-Channel | ✔ | ||
DSP | ✔ | ✔ | ✔ |
Direct Drive | ✔ | ✔ | ✔ |
OMNEO (Dante, OCA) | ✔ | ||
Installation | ✔ | ✔ | |
Live Sound | ✔ |
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