QRx 118S - 紧凑型18“超低音音箱 by Electro-Voice

QRx 118S

紧凑型18“超低音音箱

  • 超低音音箱;敞开式设计,直接散热;灵敏度高;低音厚实,最低输出30 Hz(-10 dB);长方形;配有下面显示的功能

QRx 118S是18"超低音系统,持续功率600W(峰值功率2400W)。音乐会级EVX-180B低音系统采用4"音圈驱动器,低频再现能力最强,音箱宽度与QRx115相同。

Specifications

Frequency Range (-10 dB) 30 - 250
Weatherized No
Flying No

Speaker Type Subwoofer
Woofer Size 18
Powered or Passive Passive
Frequency Response (-3 dB)¹ 45 - 150
LF Nominal Impedance 8
Max. SPL/1m (calc)² 137
LF Transducer 18-inch EVX180B
Power Rating 2400
System Power Handling (Continuous/Program/Peak) 600//2400
LF Power Handling 600
Crossover Frequency 100 (24 dB/octave)
Enclosure Material 13-ply birch plywood
Available Color Black or white
Sensitivity 1 W/1 m 98
Height 902
Width 450
Recommended High-Pass Frequency 36 (12 dB/octave)
Depth 600
Weight Net 47.5
Family QRx
Chassis Size 457.2
Nominal Impedance 8
Coverage (Nominal -6 dB) Essentially Omni
Axial Sensitivity (SPL, 1 W @ 1 m) 98
Input Connections 2 Neutrik® NL4

Recommended Amplifiers

For optimal sound system performance, Electro-Voice recommends the following amplifiers for QRx 118S.

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OMNEO (Dante, OCA)
Installation
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