Live Sound Subwoofers
Models
 |
 |
 | |
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 |
| System Power Handling (Continuous/Program/Peak) | 1200//4800Watts | ||
| Power Rating | 4800W | ||
| 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 | |
| Depth | 602mm (23.7") | 517.14mm (20.36") | 677mm (26.65") |
| Internal Crossover | No | ||
| Weight Net | 68kg (149.91 lbs) | 88.45kg (195 lbs) | 67.13kg (148 lbs) |
| Family | QRx | ||
| Chassis Size | 457.2 mm | 304.8 mm | |
| Peak SPL @ 10m | 121dB () | ||
| LF2 Power Handling | 500 W continuous, 2000 W peak () | ||
| Passive Power Handling | 16000W peak | 6000W peak | |
| Input Connections | 2 Neutrik® NL4 | 2 Neutrik® NL8 | |
| Coverage (Nominal -6 dB) | Essentially Omni | ||
| Axial Sensitivity (SPL, 1 W @ 1 m) | 102dB | ||
| Learn More | Learn More | Learn More |
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