Electro-Voice EKX-18SP

The Electro-Voice EKX-18SP is a high-performance subwoofer designed for professional sound reinforcement. It features a 1300 W Class D amplifier, delivering up to 134 dB peak SPL, and uses advanced QuickSmartDSP for intuitive control via a single knob and LCD screen. Cardioid Control Technology allows for focused sound output, reducing stage noise by up to 35 dB when using multiple subs. With large slot ports for low distortion, intelligent thermal management, and dual XLR outputs for system expansion, the EKX-18SP offers excellent bass extension, reliability, and versatility in demanding environments.

Check out this video below for more information on the ETX-18SP series!

• 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.

• Frequency Response (-3 dB): 40 Hz - 150 Hz¹
• Frequency Range (-10 dB): 35 Hz - 180 Hz¹
• Maximum SPL: 134 dB peak²
• 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
• Dimensions (H x W x D): 520 mm x 606 mm x 612 mm 
• Net Weight: 32.8 kg (72.4 lb)
• Shipping Weight: 41.2 kg (90.9 lb)
• Power Consumption: 1.8 A³