Description
The EKX-18S brings genuine low-frequency muscle to any reinforcement rig, pairing an EV-designed EVS-18C 18″ driver with a braced, 15mm plywood enclosure to push 134 dB peak SPL from a single box. Rated at 400W continuous / 1600W peak into 8Ω, it’s built to anchor the bottom end for club systems, mobile DJ setups, and touring packages that need punch without excess bulk.
Positioned in the EV lineup above ZLX and ELX, and just below the ETX series, the EKX-18S slots neatly into rigs that have outgrown entry-level boxes but don’t need flagship touring hardware. A large slot port keeps distortion low while extending bass response, and dual metal grille reinforcement bars protect the driver during load-in, load-out, and everything in between.
- 1600W peak power handling with 134 dB peak SPL output
- EVS-18C 457mm (18″) low-frequency transducer, EV-designed and engineered
- Frequency response: 50Hz–100Hz (-3dB), extending to 35Hz (-10dB), half-space measurement
- Recommended high-pass filter at 30Hz for optimal driver protection
- Large slot port for reduced distortion and improved bass extension
- 15mm braced plywood enclosure with durable EVCoat finish
- Dual metal grille reinforcement bars over 18 AWG powdercoated steel grille
- M20 threaded pole mount plate and dual NL4 connectors for flexible rigging
- Net weight 31.8 kg (70.11 lbs); dimensions 520 x 606 x 612 mm
Whether it’s stacked beneath EKX tops or running as a standalone sub in a smaller PA, this box gives operators the low-end authority riders ask for without demanding a truck full of gear.








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