Electro-Voice EKX-18SP 18" Powered Subwoofer

Electro-Voice EKX-18SP — 18" Powered Subwoofer

When your system needs serious low-end foundation, the Electro-Voice EKX-18SP delivers. With a massive 18" driver and a 1,300W Class-D amplifier, this powered subwoofer adds the chest-thumping bass that transforms a good PA into an unforgettable experience — whether you’re running a festival stage, a nightclub, or a large corporate event.

Key Features

• 1,300W Class-D amplifier built in — no external amp required
• 18" (457 mm) high-excursion woofer for deep, powerful sub-bass
• Cardioid subwoofer mode for reduced rear energy and tighter low-end control
• Onboard DSP with crossover, delay, and EQ presets optimized for EKX tops
• XLR loop-through outputs for easy system integration
• Lightweight, tour-grade polypropylene enclosure
• Integrated pole mount cup for use with EKX full-range speakers
• Recessed handles for easy transport
• Compatible with the full EKX loudspeaker lineup

Specifications

• Configuration: Powered subwoofer
• LF Transducer: 18" (457 mm) high-excursion woofer
• Amplifier Power: 1,300W Class-D
• Max SPL: 135 dB peak
• Frequency Response (-3 dB): 37 Hz – 150 Hz
• Crossover: Variable 80–120 Hz (onboard DSP)
• Inputs: 2 x XLR/TRS combo
• Outputs: 2 x XLR (loop-through)
• AC Input: Universal 100–240 VAC, 50–60 Hz
• Enclosure: Polypropylene
• Colour: Black