Installed 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
Available Color
Black, White, Unfinished
Sensitivity 1 W/1 m
102
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
EVA-2151D
Dual 15" subwoofer line array element
-
Frequency Range (-10 dB)
28 - 200
Suspension
EVA grid (sold separately)
Minimum Impedance
2.8
Nominal Impedance (Passive)
4
Speaker Type
Subwoofer, Line-array
Frequency Response (-3 dB)¹
200
Max. SPL/1m (calc)²
136
Coverage (Nominal -6 dB) H
360
LF Transducer
2 x DVX3159A
Coverage (Nominal -6 dB) V
omnidirectional
System Power Handling (Continuous/Program/Peak)
1000/2000/4000
Crossover Frequency
100
Enclosure Material
Birch Plywood
Grille
16 GA Galvanneal, powder-coated; PI Version: stainless steel with hydrophobic cloth
Sensitivity 1 W/1 m
100
Height
930.4
Width
597
Recommended High-Pass Frequency
32
Depth
792.5
Weight Net
80.8
Input Connections
Phoenix Euroblock
Passive Power Handling
4000
EVF-1151S
15" front‑loaded bass element
-
Frequency Range (-10 dB)
46–124 Hz
Suspension
22 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included)
Weatherized
No
Minimum Impedance
Nominal Impedance (Passive)
Passive: 4 , Biamp: 8
HF Transducer
Speaker Type
Subwoofer
Frequency Response (-3 dB)¹
67–95 Hz
Max. SPL/1m (calc)²
131
Coverage (Nominal -6 dB) H
360
LF Transducer
15" EVS15SB driver
System Power Handling (Continuous/Program/Peak)
400 , 800 , 1600
Enclosure Material
13-ply weather-resistant birch
Grille
Standard versions: 16 ga Galvanneal, Powdercoat with screen behind PI and FG versions: 18 ga Stainless, Powdercoat with hydrophobic cloth behind
Sensitivity 1 W/1 m
99
Height
768.6
Recommended High-Pass Frequency
35
Width
470
Depth
467
Weight Net
28.4
Input Connections
Euroblock; PI and FG versions include dual gland nut input panel cover
Available Coverage Patterns (Nominal -6 dB) HxV
Omnidirectional in normal operating range
Environmental Specs
Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55
Internal Passive Crossover Frequency
Internal Passive Low-Pass Filter
100
Coverage (Nominal -6 dB)
Omnidirectional in normal operating range
Passive Power Handling
1600
Net Weight
62.6 lb (28.4 kg)
Dimensions (H x W x D)
30.26" x 18.5" x 18.4" (768.6 x 470 x 467 )
EVF-1181S
18" front‑loaded subwoofer
-
Frequency Range (-10 dB)
28–650 Hz
Suspension
28 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included)
Weatherized
No
Minimum Impedance
Passive: N/A, Biamp: 6
Nominal Impedance (Passive)
Passive: N/A, Biamp: 8
HF Transducer
Speaker Type
Subwoofer
Frequency Response (-3 dB)¹
35–100 Hz
Max. SPL/1m (calc)²
131
Coverage (Nominal -6 dB) H
360
LF Transducer
18" EVS18SB driver
System Power Handling (Continuous/Program/Peak)
400 , 800 , 1600
Enclosure Material
13-ply weather-resistant birch
Grille
Standard versions: 16 ga Galvanneal, Powdercoat with screen behind PI and FG versions: 18 ga Stainless, Powdercoat with hydrophobic cloth behind
Sensitivity 1 W/1 m
99
Height
768.6
Recommended High-Pass Frequency
33
Width
675.6
Depth
726.4
Weight Net
45.9
Input Connections
Euroblock; PI and FG versions include dual gland nut input panel cover
Available Coverage Patterns (Nominal -6 dB) HxV
Omnidirectional in normal operating range
Environmental Specs
Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55
Nominal Impedance
Passive: N/A, Bi-amp: 8
Internal Passive Crossover Frequency
Coverage (Nominal -6 dB)
Omnidirectional in normal operating range
Passive Power Handling
1600
Net Weight
101.2 lb (45.9 kg)
Dimensions (H x W x D)
30.26" x 26.6" x 28.6" (768.6 x 675.6 x 726.4 )
EVF-2151D
Dual 15" front‑loaded subwoofer
-
Frequency Range (-10 dB)
30 Hz – 3.2
Suspension
28 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included)
Weatherized
No
Minimum Impedance
Passive: N/A, Biamp: 2.7
Nominal Impedance (Passive)
Passive: N/A, Biamp: 4
HF Transducer
Speaker Type
Subwoofer
Frequency Response (-3 dB)¹
40 Hz – 2.6
Max. SPL/1m (calc)²
137
Coverage (Nominal -6 dB) H
360
LF Transducer
Two 15" DVX3159A drivers
Coverage (Nominal -6 dB) V
Omnidirectional
System Power Handling (Continuous/Program/Peak)
1000 , 2000 , 4000
Enclosure Material
13-ply weather-resistant birch
Grille
Standard versions: 16 ga Galvanneal, Powdercoat with screen behind PI and FG versions: 18 ga Stainless, Powdercoat with hydrophobic cloth behind
Sensitivity 1 W/1 m
101
Height
768.6
Width
675.6
Recommended High-Pass Frequency
35
Depth
726.4
Weight Net
53.1
Available Coverage Patterns (Nominal -6 dB) HxV
Omnidirectional in normal operating range
Environmental Specs
Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55
Nominal Impedance
4
Internal Passive Crossover Frequency
Coverage (Nominal -6 dB)
Omnidirectional in normal operating range
Passive Power Handling
4000
Net Weight
117 lb (53.1 kg)
Dimensions (H x W x D)
30.26" x 26.6" x 28.6" (768.6 x 675.6 x 726.4 )
Input Connections
Euroblock; PI and FG versions include dual gland nut input panel cover
EVC-1181S
18" subwoofer
-
Max Calculated SPL
129
Frequency Range (-10 dB)
30Hz-135
Suspension
four M10 inserts
Minimum Impedance
6.3
Frequency Response (-3 dB)¹
38Hz-95k
LF Transducer
EVS-18L
Grille
18 GA cold-rolled steel with rotatable logo (18 GA stainless steel with hydrophobic cloth on PI models)
Weight Net
32.6
Shipping Weight
36.5
Environmental Specs
IEC 60529, IP44 (IP55 for PI versions)
Nominal Impedance
8
Axial Sensitivity (SPL, 1 W @ 1 m)
97
Power Handling (Continuous / Peak)
400/800/1600
Connectors
Dual four-pin 10 AWG (6 mm) Phoenix/Euro Block screw-terminals
Enclosure
15mm weather-resistant plywood with EV Coat
Color
Black or White
Dimensions (H x W x D)
503 x 554 x 718
Rec. high-pass frequency, 4th Order
35 Hz for 8Ω (40 Hz with TK-150 transformer)
QRx 218S |
EVA-2151D |
EVF-1151S |
EVF-1181S |
EVF-2151D |
EVC-1181S |
X12i-128 |
XCS312-FG | |
Max Calculated SPL | 129dB | |||||||
Frequency Range (-10 dB) | 31 - 250kHz | 28 - 200kHz (Half space) | 46–124 HzkHz | 28–650 HzkHz | 30 Hz – 3.2 kHz | 30Hz-135kHz | ||
Suspension | EVA grid (sold separately) | 22 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included) | 28 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included) | 28 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included) | four M10 inserts | |||
Weatherized | No | No | No | No | ||||
Flying | Optional | |||||||
Minimum Impedance | 2.8Ω | Ω | Passive: N/A, Biamp: 6 Ω | Passive: N/A, Biamp: 2.7 Ω | 6.3Ω | |||
Nominal Impedance (Passive) | 4Ω | 4Ω | Passive: 4 , Biamp: 8 Ω | Passive: N/A, Biamp: 8 Ω | Passive: N/A, Biamp: 4 Ω | |||
HF Transducer | ||||||||
Speaker Type | Subwoofer | Subwoofer, Line-array | Subwoofer | Subwoofer | Subwoofer | |||
Woofer Size | 18inch | |||||||
Powered or Passive | Passive | |||||||
Frequency Response (-3 dB)¹ | 38 - 125Hz | 200Hz () | 67–95 HzHz | 35–100 HzHz | 40 Hz – 2.6 Hz | 38Hz-95kHz | ||
Max. SPL/1m (calc)² | 139dB | 136dB () | 131dB | 131dB | 137dB | |||
Coverage (Nominal -6 dB) H | 360° | 360° | 360° | 360° | ||||
LF Transducer | Two 18-inch EVX180B | 2 x DVX3159A | 15" EVS15SB driver | 18" EVS18SB driver | Two 15" DVX3159A drivers | EVS-18L | ||
Coverage (Nominal -6 dB) V | omnidirectional° | Omnidirectional° | ||||||
System Power Handling (Continuous/Program/Peak) | 1200//4800Watts | 1000/2000/4000Watts | 400 , 800 , 1600 Watts | 400 , 800 , 1600 Watts | 1000 , 2000 , 4000 Watts | |||
Power Rating | 4800W | |||||||
Crossover Frequency | 100Hz () | 100Hz () | ||||||
Enclosure Material | 13-Ply Birch Plywood | Birch Plywood | 13-ply weather-resistant birch | 13-ply weather-resistant birch | 13-ply weather-resistant birch | |||
Grille | 16 GA Galvanneal, powder-coated; PI Version: stainless steel with hydrophobic cloth | Standard versions: 16 ga Galvanneal, Powdercoat with screen behind PI and FG versions: 18 ga Stainless, Powdercoat with hydrophobic cloth behind | Standard versions: 16 ga Galvanneal, Powdercoat with screen behind PI and FG versions: 18 ga Stainless, Powdercoat with hydrophobic cloth behind | Standard versions: 16 ga Galvanneal, Powdercoat with screen behind PI and FG versions: 18 ga Stainless, Powdercoat with hydrophobic cloth behind | 18 GA cold-rolled steel with rotatable logo (18 GA stainless steel with hydrophobic cloth on PI models) | |||
Available Color | Black, White, Unfinished | |||||||
Sensitivity 1 W/1 m | 102dB | 100dB () | 99dB | 99dB | 101dB | |||
Height | 1015mm (39.96") | 930.4mm (36.63") | 768.6mm (30.26") | 768.6mm (30.26") | 768.6mm (30.26") | |||
Recommended High-Pass Frequency | 35Hz () | 32Hz () | 35Hz | 33Hz | 35Hz | |||
Width | 560mm (22.05") | 597mm (23.5") | 470mm (18.5") | 675.6mm (26.6") | 675.6mm (26.6") | |||
Depth | 602mm (23.7") | 792.5mm (31.2") | 467mm (18.39") | 726.4mm (28.6") | 726.4mm (28.6") | |||
Internal Crossover | No | |||||||
Weight Net | 68kg (149.91 lbs) | 80.8kg (178.13 lbs) | 28.4kg (62.61 lbs) | 45.9kg (101.19 lbs) | 53.1kg (117.07 lbs) | 32.6kg (71.87 lbs) | ||
Shipping Weight | 36.5kg (80.47 lbs) | |||||||
Family | QRx | |||||||
Input Connections | 2 Neutrik® NL4 | Phoenix Euroblock | Euroblock; PI and FG versions include dual gland nut input panel cover | Euroblock; PI and FG versions include dual gland nut input panel cover | Euroblock; PI and FG versions include dual gland nut input panel cover | |||
Coverage (Nominal -6 dB) | Essentially Omni | Omnidirectional in normal operating range | Omnidirectional in normal operating range | Omnidirectional in normal operating range | ||||
Axial Sensitivity (SPL, 1 W @ 1 m) | 102dB | 97dB | ||||||
Available Coverage Patterns (Nominal -6 dB) HxV | Omnidirectional in normal operating range° | Omnidirectional in normal operating range° | Omnidirectional in normal operating range° | |||||
Environmental Specs | Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55 | Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55 | Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55 | IEC 60529, IP44 (IP55 for PI versions) | ||||
Passive Power Handling | 4000W peak | 1600W peak | 1600W peak | 4000W peak | ||||
Nominal Impedance | Passive: N/A, Bi-amp: 8Ω () | 4Ω | 8Ω | |||||
Internal Passive Crossover Frequency | Hz | Hz | Hz | |||||
Net Weight | 62.6 lb (28.4 kg) | 101.2 lb (45.9 kg) | 117 lb (53.1 kg) | |||||
Dimensions (H x W x D) | 30.26" x 18.5" x 18.4" (768.6 x 470 x 467 )mm | 30.26" x 26.6" x 28.6" (768.6 x 675.6 x 726.4 )mm | 30.26" x 26.6" x 28.6" (768.6 x 675.6 x 726.4 )mm | 503 x 554 x 718mm | ||||
Chassis Size | 457.2 mm | |||||||
Power Handling (Continuous / Peak) | 400/800/1600W | |||||||
Connectors | Dual four-pin 10 AWG (6 mm) Phoenix/Euro Block screw-terminals | |||||||
Enclosure | 15mm weather-resistant plywood with EV Coat | |||||||
Internal Passive Low-Pass Filter | 100 () | |||||||
Color | Black or White | |||||||
Rec. high-pass frequency, 4th Order | 35 Hz for 8Ω (40 Hz with TK-150 transformer) | |||||||
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