Live Sound Subwoofers
Models
QRx 218S
Compact dual 18" subwoofer
-
Frequency Range (-10 dB)
31 - 250
Weatherized
No
Flying
Optional
Nominal Impedance (Passive)
4
Speaker Type
Subwoofer
Woofer Size
18
Powered or Passive
Passive
Frequency Response (-3 dB)¹
38 - 125
Max. SPL/1m (calc)²
139
LF Transducer
Two 18-inch EVX180B
Power Rating
4800
System Power Handling (Continuous/Program/Peak)
1200//4800
Crossover Frequency
100
Enclosure Material
13-Ply Birch Plywood
Sensitivity 1 W/1 m
102
Available Color
Black, White, Unfinished
Height
1015
Width
560
Recommended High-Pass Frequency
35
Internal Crossover
No
Depth
602
Weight Net
68
Family
QRx
Coverage (Nominal -6 dB)
Essentially Omni
Axial Sensitivity (SPL, 1 W @ 1 m)
102
Chassis Size
457.2
Input Connections
2 Neutrik® NL4
X12-128
Dual 18" subwoofer system
-
Speaker Type
Subwoofer
Frequency Response (-3 dB)¹
33 - 200
Coverage (Nominal -6 dB) H
360
LF Transducer
2 x 18-Inch DVF4180
Enclosure Material
EVCoat-coated birch plywood
Sensitivity 1 W/1 m
105
Height
1101.34
Width
762.00
Depth
517.14
Weight Net
88.45
Passive Power Handling
16000
XCS312
Triple‑12" cardioid bass element
-
Frequency Range (-10 dB)
40 - 100
Flying
Included
HF Nominal Impedance
8
Speaker Type
Line Arrays, Subs
Frequency Response (-3 dB)¹
45 - 100
LF Nominal Impedance
4
Max. SPL/1m (calc)²
136
Coverage (Nominal -6 dB) H
200
LF Transducer
3 x 12-in DVX3120A
LF Power Handling
1000 W continuous, 4000 W peak
Crossover Frequency
100
Enclosure Material
EVCoat®-coated birch plywood
Grille
Powder-coated steel
Sensitivity 1 W/1 m
100
Available Color
Black
Height
508
Width
726
Recommended High-Pass Frequency
40
Depth
677
Weight Net
67.13
Passive Power Handling
6000
Chassis Size
304.8
Input Connections
2 Neutrik® NL8
Peak SPL @ 10m
121
LF2 Power Handling
500 W continuous, 2000 W peak
QRx 218S |
X12-128 |
XCS312 | |
Frequency Range (-10 dB) | 31 - 250kHz | 40 - 100kHz | |
Weatherized | No | ||
Flying | Optional | Included | |
Nominal Impedance (Passive) | 4Ω | ||
HF Nominal Impedance | 8Ω | ||
Speaker Type | Subwoofer | Subwoofer | Line Arrays, Subs |
Woofer Size | 18inch | ||
Powered or Passive | Passive | ||
Frequency Response (-3 dB)¹ | 38 - 125Hz | 33 - 200Hz | 45 - 100Hz |
LF Nominal Impedance | 4Ω | ||
Max. SPL/1m (calc)² | 139dB | 136dB () | |
Coverage (Nominal -6 dB) H | 360° | 200° | |
LF Transducer | Two 18-inch EVX180B | 2 x 18-Inch DVF4180 | 3 x 12-in DVX3120A |
Power Rating | 4800W | ||
System Power Handling (Continuous/Program/Peak) | 1200//4800Watts | ||
LF Power Handling | 1000 W continuous, 4000 W peakWatts () | ||
Crossover Frequency | 100Hz () | 100Hz | |
Enclosure Material | 13-Ply Birch Plywood | EVCoat-coated birch plywood | EVCoat®-coated birch plywood |
Grille | Powder-coated steel | ||
Sensitivity 1 W/1 m | 102dB | 105dB | 100dB () |
Available Color | Black, White, Unfinished | Black | |
Height | 1015mm (39.96") | 1101.34mm (43.36") | 508mm (20") |
Width | 560mm (22.05") | 762.00mm (30") | 726mm (28.58") |
Recommended High-Pass Frequency | 35Hz () | 40Hz | |
Internal Crossover | No | ||
Depth | 602mm (23.7") | 517.14mm (20.36") | 677mm (26.65") |
Weight Net | 68kg (149.91 lbs) | 88.45kg (195 lbs) | 67.13kg (148 lbs) |
Family | QRx | ||
Passive Power Handling | 16000W peak | 6000W peak | |
Coverage (Nominal -6 dB) | Essentially Omni | ||
Axial Sensitivity (SPL, 1 W @ 1 m) | 102dB | ||
Chassis Size | 457.2 mm | 304.8 mm | |
Input Connections | 2 Neutrik® NL4 | 2 Neutrik® NL8 | |
Peak SPL @ 10m | 121dB () | ||
LF2 Power Handling | 500 W continuous, 2000 W peak () | ||
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