Electro-Voice ETX-18SP 18" Powered Subwoofer

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

The Electro-Voice ETX-18SP brings the full power of EV’s premium ETX engineering to a single 18" subwoofer. With a 2,000W amplifier, FIR-Drive DSP, and cardioid subwoofer mode, it delivers the deep, controlled low-end that touring professionals and large venue operators demand — with the precision and reliability the ETX series is built on.

Key Features

• 2,000W Class-D amplifier for massive, clean low-frequency output
• 18" (457 mm) high-excursion woofer for deep, powerful sub-bass
• FIR-Drive DSP with linear phase crossover for tight, accurate bass reproduction
• QuickSmartDSP onboard interface for fast system control and preset management
• Cardioid subwoofer mode for reduced rear energy and improved stage clarity
• XLR loop-through outputs for seamless system integration
• Integrated pole mount cup for use with ETX full-range speakers
• Tour-grade plywood enclosure with steel grille for maximum road durability
• Recessed handles for easy transport and positioning

Specifications

• Configuration: Powered subwoofer
• LF Transducer: 18" (457 mm) high-excursion woofer
• Amplifier Power: 2,000W Class-D
• Max SPL: 138 dB peak
• Frequency Response (-3 dB): 32 Hz – 150 Hz
• Crossover: Variable 80–120 Hz (FIR-Drive DSP)
• DSP: FIR-Drive with QuickSmartDSP interface
• Inputs: 2 x XLR/TRS combo
• Outputs: 2 x XLR (loop-through)
• AC Input: Universal 100–240 VAC, 50–60 Hz
• Enclosure: Plywood with steel grille
• Colour: Black