Electro-Voice EVF-1151S 15-Inch Passive Subwoofer

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.

Electro-Voice EVF-1151S Features

• Enhanced bass for installations
• Low-distortion EVS15SB woofer
• 99 dB sensitivity, 131 dB maximum SPL
• Power: 400W continuous, 1600W peak
• Trapezoidal 13-ply birch enclosure
• EVCoat, PI, or fiberglass (FG) finish
• M10 threaded suspension points (22)
• Available in black (pictured) and white (not pictured)

• EVF-1151S 15-Inch Passive Subwoofer1

• 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)
• 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 Filter100 (12 dB per octave)
• Coverage (Nominal -6 dB)Omnidirectional in normal operating range
• Passive Power Handling1600W peak
• Net Weight62.6 lbs (28.4 kg)
• Dimensions (HxWxD)30.26x18.5x18.4" (768.6x470x467mm)
• Input ConnectionsEuroblock; PI and FG versions include dual gland nut input panel cover

About Passive Speakers at Sound Productions

Enjoy full flexibility and customization with passive speakers from Sound Productions! All speakers need a sort of amplifier to function; while powered speakers come with amplifiers built-in, passive speakers need external gear to be connected, including external amplifiers or stereo receivers, speaker cables, and possibly an outboard crossover or other signal processing gear.

Personalization is the hallmark of passive speakers. Mix-and-match components to fit the highly-specific needs of any given project. Scale to fit a larger space or add surround sound as your audio needs change. Because there’s more space inside passive speaker housing, passive speakers can accommodate larger drivers, resulting in a more pristine, accurate sound reproduction where it’s needed most, such as concert halls, entertainment venues, or special events.

Passive speakers are ideal for when you need flexibility and customization options. Often this means professional applications, such as venues where the sound system needs to be scalable and versatile, or for audio projects that require the most accurate and reliable sound reproduction.