EVF-2151D

Dual 15”

Front-Loaded

Bass Element

Key Features:

•Dual DVX3159A 15” (381 mm) LF transducers

•101 dB sensitivity, 137 dB maximum SPL

•System rating: 1000 W continuous, 4000 W peak

• (28) M10 threaded suspension points

• PI and FG versions available with gland nut and stainless-steel grille

General Description:

The Electro-Voice EVF-2151D is a high-power, front-loaded bass ele- ment 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-fre- quency, 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 require- ments with fewer items in inventory.

Technical Specifications:

Freq. Response1 (-3 dB):

40 Hz - 2.6 kHz

 

Freq. Range1 (-10 dB):

30 Hz - 3.2 kHz

 

Rec. High-Pass Frequency:

35 Hz

 

Axial Sensitivity1:

101 dB (1 W/1 m)

 

Max. Calculated SPL1:

137 dB

 

Horizontal Coverage:

Omnidirectional

 

Vertical Coverage:

Omnidirectional

 

Power Handling2:

1000 W continuous, 4000 W peak

LF Transducers:

Dual DVX3159A, 15” (381 mm) drivers

Impedance:

4 ohms (nominal), 2.7 ohms (min.)

Connectors:

Dual 4-pin 10

PI/FG Versions -

 

AWG Phoenix/

CDG gland-nut

 

EuroBlock

input panel cover

 

screw-terminals

included

Enclosure:

13-ply weather-

FG Version - 13-ply

 

resistant birch

weather-resistant

 

with EVCoatTM

birch with fiber-

 

 

glass finish

Grille:

16 GA powder-

PI/FG Versions -

 

coated galvanneal

Stainless steel

 

with rotatable

with hydrophobic

 

logo

cloth

Environmental:

IEC 60529 IP55 for PI and FG versions

Suspension:

(28) M10 threaded suspension points

Dimensions (H x W x D):

30.26” x 26.60” x 28.60”

 

(768.6 mm x 675.6 mm x 726.4 mm)

Net Weight:

117.0 lb (53.1 kg)

 

Shipping Weight:

130.5 lb (59.3 kg)

 

1Half-space measurement.

2AES-1984, tested for eight hours.

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Electro-Voice EVF-2151D technical specifications Key Features, General Description, Technical Specifications
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EVF-2151D specifications

Electro-Voice is renowned for its high-quality audio solutions, and the EVF series embodies this commitment. The EVF-2121S, EVF-1121S, EVF-1181S, EVF-1151S, and EVF-2151D are a collection of loudspeakers designed for a variety of professional audio applications, each with its distinctive features and capabilities that cater to different sound reinforcement needs.

The EVF-2121S is a dual-12-inch full-range speaker that combines exceptional power handling with a wide frequency response. It utilizes a coaxial driver arrangement, providing even sound distribution and a cohesive audio experience. This model is ideal for medium to large venues, offering a robust SPL (sound pressure level) output and clear reproduction of vocals and instruments.

In contrast, the EVF-1121S features a single 12-inch driver, delivering precise, high-impact sound suitable for smaller spaces. Its design emphasizes clarity and detail, making it perfect for live sound applications. The compact and lightweight design also ensures ease of transport and installation, appealing to mobile sound reinforcement professionals.

The EVF-1181S is a dedicated subwoofer that amplifies low frequencies, featuring an 18-inch woofer for deep, powerful bass response. Its extended low-frequency output enhances the overall sound experience, making it an ideal choice for high-energy music events and professional club environments. Designed with rugged construction and efficient power handling, the EVF-1181S is built to withstand demanding conditions while delivering reliable performance.

The EVF-1151S combines a 15-inch woofer with an advanced high-frequency driver for a full-range sound that works well in theatres, concert halls, and corporate events. The speaker ensures clear mid and high frequencies, maintaining vocal intelligibility even in challenging acoustic environments.

Lastly, the EVF-2151D is a dual 15-inch subwoofer that enhances overall system performance with its ability to produce deep bass. Its compact enclosure design allows for seamless integration into various sound setups, ensuring it can meet the needs of both portable and installed sound systems.

All models in the EVF series incorporate advanced technologies, including proprietary transducers and custom-engineered waveguides, which contribute to their impressive performance. With features like durable enclosures and efficient power handling, these loudspeakers are engineered to provide reliable sound reinforcement for both live and recorded applications. Whether it’s a concert, event, or installation project, the Electro-Voice EVF series stands out for its versatility and audio excellence.
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