Electro-Voice EVF-2151D 2x15-Inch Passive Subwoofer

The Electro-Voice EVF-2151D is a high-power, front-loaded bass element that can be used in a variety of applications where high-quality sound reinforcement is required in a lightweight package.

The EVF-2151D utilizes two DVX3159A 15” woofers, developed using FEA optimization for motor, suspension, and electrical design to ensure very low distortion and maximum intelligibility at high SPL.

The EVF-2151D’s features make it a professional loudspeaker for any fixed install application. The trapezoidal enclosure is constructed of weather-resistant birch, and coated with EVCoatTM for protection from the elements. For maxiumum protection against extreme outdoor elements, a fully-weatherized fiberglass version is available. The unique acoustic and rigging design allows for vertical and horizontal clusters to be built using any combination of loudspeakers from the entire EVF and EVH series. With an assortment of full-range, low-frequency, and subwoofer loudspeakers available, you have the tools to maximize flexibility of system design, no matter what the application or budget. The innovative input panel provides a choice of Phoenix-style connector (included in all standard models) or the ability to add a dual NL4-type connector cover plate or gland-nut cover plate (for weatherizing applications). An externally accessible jumper selects passive or active operation. An available 70.7/100-V transformer kit may be easily mounted to the input panel for use in distributed systems. All these features give you the flexibility to address a large range of venues, quickly and precisely supporting customer requirements with fewer items in inventory

Electro-Voice EVF-2151D Features

• High power for installations
• Two premium DVX3159A woofers
• 101 dB sensitivity, 137 dB max SPL
• Power: 1000 W cont., 4000W peak
• Trapezoidal 13-ply birch enclosure
• EVCoat, PI, or fiberglass (FG) finish
• M10 suspension points (28)
• Available in black (pictured) or white (not pictured)

• EVF-2151D 2x15-Inch Passive Subwoofer1

• Frequency Range (-10 dB) 30 Hz – 3.2 kHz
• 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 Ω
• Nominal Impedance (Passive) Passive: N/A, Biamp: 4 Ω
• HF Transducer -
• Speaker Type Subwoofer
• Frequency Response (-3 dB)¹ 40 Hz – 2.6 Hz
• Max. SPL/1m (calc)² 137dB
• Coverage (Nominal -6 dB) H 360°
• Coverage (Nominal -6 dB) V Omnidirectional°
• LF Transducer Two 15" DVX3159A drivers
• System Power Handling (Continuous/Program/Peak) 1000 , 2000 , 4000 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 101dB
• Height 30.26" (768.6mm)
• Width 26.6" (675.6mm)
• Recommended High-Pass Frequency 35Hz
• Depth 28.6" (726.4mm)
• Weight Net 117.07lbs (53.1kg)
• Passive Power Handling 4000W peak
• Net Weight 117 lb (53.1 kg)
• Dimensions (HxWxD) 30.26x26.6x28.6" (768.6x675.6x726.4mm)
• Input ConnectionsEuroblock; PI and FG versions include dual gland nut input panel cover
• Available Coverage Patterns (Nominal -6 dB) HxVOmnidirectional in normal operating range°
• Environmental Specs Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55
• Nominal Impedance 4Ω
• Internal Passive Crossover Frequency Hz
• Coverage (Nominal -6 dB)Omnidirectional in normal operating range

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.