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Whether you're building a sound system from the ground up or upgrading your current PA, the Electro-Voice EKX-18SP powered subwoofer is your foundation for massive, high-impact sound. It’s designed to do the heavy lifting, taking the low-end load off your main speakers so your entire mix breathes with newfound clarity. With 1300 watts of clean digital power, a massive transducer, and road-ready construction, this sub is engineered to deliver pristine, powerful bass with minimal effort.
Why the EKX-18SP is a Game-Changer for Your Sound System
At the heart of the EKX-18SP is a powerhouse of meticulously engineered components designed to make your sound larger than life. This isn't just about adding more bass; it's about refining your entire sonic landscape, delivering intelligibility and punch that audiences can feel.
1300W Class-D Power: The lightweight, energy-efficient digital amplifier delivers a staggering 1300 watts of clean, reliable power. This ensures you have all the headroom you need for dynamic performances without the weight of traditional amps.
Massive EVS-18C Transducer: The custom-designed 18" low-frequency driver is the engine of your low end, pushing serious air to create deep, tight bass. Paired with slotted bass ports, it minimizes distortion and delivers a chest-thumping response that remains clear even at high volumes.
Intelligent Thermal Management: You can push the EKX-18SP with confidence. An internal, variable-speed fan and multiple sensors protect the voice coil from overheating, guaranteeing consistent performance throughout the longest gigs.
Enhanced Performance Processing
Beyond its raw power, the EKX-18SP is loaded with sophisticated sound-shaping tools that give you complete command over your low frequencies. Electro-Voice's exclusive digital signal processing puts you in the driver's seat, making it simple to dial in the perfect sound for any venue.
QuickSmartDSP Processing: Accessed via a single knob and a bright LCD screen, this intuitive interface lets you quickly optimize performance. You can effortlessly set crossover points, select application modes (Live, Music, and Club), and manage system settings.
Cardioid Control Technology: A game-changer for live sound, this feature allows you to steer your bass forward, focusing sonic energy on the audience while dramatically reducing low-frequency buildup on stage. Your performers will thank you for the cleaner monitor mix.
Customizable Presets: Fine-tune your sound and save up to five of your own user settings for instant recall. This is perfect for moving between different venues or applications without having to start from scratch.
Tour-Ready and Tough as Nails
Built to withstand the rigors of the road, the EKX-18SP combines rugged construction with practical design features that make setup and transport a breeze. Every detail is crafted for durability and convenience, ensuring this subwoofer will be a reliable part of your rig for years to come.
Robust Cabinet Construction: The 15 mm plywood enclosure is finished with a tough, scuff-resistant EV Coat, while the 18-gauge powder-coated steel grille protects the driver from the hazards of gigging.
Ergonomic and Mountable: Recessed, deep-scoop steel handles make it easy to carry and position. The integrated M20 threaded pole mount provides a stable, secure base for your mid/high speakers, improving overall system clarity and coverage.
Professional Connectivity: Dual XLR/TRS combo inputs offer versatile connection options for mixers and other sources, while corresponding XLR outputs allow you to easily pass the signal through to the rest of your PA system.
The Foundation of Great Sound
The Electro-Voice EKX-18SP is more than just a subwoofer; it’s an investment in the quality of your entire sound system. By isolating low frequencies and freeing up your main speakers to handle mids and highs, it enhances separation, improves intelligibility, and delivers a powerful, professional performance every time. For any live sound application that demands serious low-end authority and surgical precision, the EKX-18SP is the definitive choice.
Electro-Voice EKX-18SP Features:
1300W Class-D amplifier delivers clean, efficient power
Custom-designed 18” EVS-18C transducer for powerful low-frequency response
QuickSmartDSP with single-knob control and LCD for easy setup
Cardioid Control Technology for superior bass directivity
Selectable crossover points for seamless integration with other speakers
Application presets for Live, Music, and Club modes
Road-ready 15mm plywood cabinet with durable EV Coat finish
Dual XLR/TRS combo inputs and XLR link outputs for flexible connectivity
Integrated M20 threaded pole mount for secure speaker stacking
Intelligent thermal management for reliable, long-term performance
Warranty: 5 Years on Non-Powered Speakers; 3 Years on Powered Speakers; 3 Years on Electronics; 3 Years on Wired Microphones; 2 Years on Wireless Microphones
I brought these to match my ev ekx15sp and I gotta tell ya it's the perfect combination. The weight of these subs are not bad. I own a total of 4 of these subs now. Not much is need
Published date
01/31/24
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Jaime J. 🇺🇸
Verified Buyer
Amazing BASS
When I connect these EKX18P Subs to the EKX15P tops, those are a dangerous pair. When linked together, they sound AMAZING. I will continue to do business with AMS, they have good support staff and always a call away for assistance
Published date
01/29/24
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Mic M. 🇺🇸
Verified Buyer
A Sonic Revolution - The Electro-Voice EKX18SP 18" 1300 Watt Powered Subwoofer
Unmatched power & clarity in a compact powerhouse!
Published date
06/29/23
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Shannon E. 🇺🇸
Verified Buyer
Great Sub for small and medium room gigs.
I own 4 of these and I can usually mix a room with a single pair of EKX-18 subs and a single pair of the EKX-12 tops. I have mixed for country, Classic rock, blues and hard rock bands and they all love the sound I get from FOH. I don’t see these subs for DJ’s u less you have at least 4. If all you’r...
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