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Electro-Voice EKX-15SP Powered 15" Subwoofer


SONIC IMPACT! The new Electro-Voice EKX-15SP is a single 15" powered subwoofer from the industry's leading loudspeaker manufacturer. The EKX-15SP features an incredibly powerful yet efficient 1300 W Class-D power amplifier providing up to 133 dB of max SPL. When coupled with EV's QuickSmartDSP processing, next-generation Signal Synchronized Transducers™, and rugged build quality, the EKX-15SP is the new go-to powered speaker.
List Price: $1,573.25
Sale Price: $899.00


The Electro-Voice EKX-15SP is the latest single 15" powered subwoofer in their best-selling line of portable loudspeakers. The EKX-15SP is designed for a wide variety of uses including musicians, DJs, live sound, club sound, and installed sound applications. The entire EKX line is positioned between the ELX and ETX lines providing the perfect balance of performance, features, and affordability.

Unmatched Processing

It's all about the sound! The EKX-15SP features Electro-Voice's QuickSmartDSP that offers the absolute best-in-class signal processing for a powered loudspeaker. The DSP engine has settings that are specific to the intended use of the speaker.

First, the speaker has presets for the positioning of the speaker. The EKX-15SP features EV's unique Cardiod Control Technology that allows the low-frequeny output, which is normally omni-directional in nature, to be steered towards the audience with up to 35 dB of reduction on stage when two or more of the EKX-15SPs are coupled together. Awesome!

Efficient Class-D Power

Photo of the rear of the Electro-Voice EKX-15SP powered loudspeaker.

The EKX-15SP is powered by a highly efficient Class-D 1300W amplifier. That's a ton of available power for a single loudspeaker! The EKX-15SP's amplifier coupled with EV's superior driver design provides up to 133 dB of maximum SPL. The EKX-15SP's intelligent thermal management system includes a variable-speed fan that is controlled by multiple onboard sensors that are constantly monitoring internal temperature.

I/O For Any Application

The EKX-15SP is designed for ease of use and features the input capabilities you need for quick setup. For professional equipment, both of the 2 inputs feature XLR & 1/4" combination jacks that can accept line level signals. Each input features a parallel output connection via XLR jack for routing signals to the main speakers.