Enhanced bass for installations
Low-distortion EVS15SB woofer
99 dB sensitivity, 131 dB maximum SPL
Power: 400 W continuous, 1600 W peak
Trapezoidal 13-ply plywood enclosure
EVCoat, PI, or fiberglass (FG) finish
M10 threaded suspension points (22)
EVF-1151S single 15“ woofer more bass system is design to work as a low frequency reinforcement unit for EVF Series products, with equal footprint as the full range models, allows for perfect clustering in vertical and Horizontal groupings.
Frequency Range (-10 dB)  | 46–124 HzkHz  | 
Suspension  | 22 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included)  | 
Weatherized  | No  | 
Minimum Impedance  | Ω  | 
Nominal Impedance (Passive)  | Passive: 4 , Biamp: 8 Ω  | 
HF Transducer  | 
  | 
Speaker Type  | Subwoofer  | 
Frequency Response (-3 dB)¹  | 67–95 HzHz  | 
Max. SPL/1m (calc)²  | 131dB  | 
Coverage (Nominal -6 dB) H  | 360°  | 
LF Transducer  | 15" EVS15SB driver  | 
System Power Handling (Continuous/Program/Peak)  | 400 , 800 , 1600 Watts  | 
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  | 99dB  | 
Height  | 30.26" (768.6mm)  | 
Width  | 18.5" (470mm)  | 
Recommended High-Pass Frequency  | 35Hz  | 
Depth  | 18.39" (467mm)  | 
Weight Net  | 62.61lbs (28.4kg)  | 
Passive Power Handling  | 1600W peak  | 
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 )mm  | 
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  | Hz  | 
Internal Passive Low-Pass Filter  | 100 (12 dB per octave)  | 
Coverage (Nominal -6 dB)  | Omnidirectional in normal operating range  |