Electro-Voice

EKX-18SP

18" powered subwoofer

An 18-inch powered subwoofer that adds real low end to our plug-and-play packages.

Frequency Response: (-3 dB) 40 Hz - 150 Hz
Frequency Range: (-10 dB) 35 Hz - 180 Hz
Maximum SPL: 134 dB peak
Power Rating: 1300 W

From $150 / day

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Customer pickup and drop-off. Self-operated unless arranged otherwise. Extra days are half the day rate.

Overview

The EV EKX is a high-performance 18” powered subwoofer, meaning you don’t need external amplifiers — simply plug in and play. This sub delivers deep, tight, and impactful low-end with precision and clarity, all in a rugged, road-ready enclosure, making it perfect for live events, DJ sets, and portable PA setups.

Included in

Specifications

Frequency Response: (-3 dB) 40 Hz - 150 Hz
Frequency Range: (-10 dB) 35 Hz - 180 Hz
Maximum SPL: 134 dB peak
Power Rating: 1300 W
LF Transducer: EVS-18C 457 mm (18 in)
Low Pass Frequency: Adjustable 80 Hz, 100 Hz, 120 Hz, 150 Hz
Connectors: (2) XLR/TRS combo jacks and (2) XLR link outputs
Enclosure: 15 mm plywood with EVCoat
Grille: 18 AWG steel with powdercoat
Shipping Weight: 41.2 kg (90.9 lb)
Power Consumption: 1.8 A
Dimensions (H × W × D): 520 mm x 606 mm x 612 mm (20 in x 24 in x 24 in)
Net Weight: 32.8 kg (72.4 lb)

Key Features

QuickSmartDSP features best-in-class processing, EV’s signature single-knob user interface, and intuitive menu navigation via LCD
Cardioid Control Technology allows output to be steered towards the audience with up to 35 dB reduction on stage when multiple subs are deployed
High-efficiency 1300 W Class D power amplifier delivers up to 134 dB peak SPL on the EKX-18SP utilizing high-sensitivity transducers designed and engineered by EV
Intelligent thermal management with a variable-speed fan controlled by multiple onboard sensors, ensuring superior performance and reliability in demanding environmental conditions
Two XLR outputs for easy system expansion to additional loudspeakers or subwoofers. Large slot ports for low distortion and excellent bass extension. Metal grille reinforcement bar (two on the 18SP). M20 threaded pole mount plate