The Electro-Voice ETX-18SP 18" powered subwoofer is a portable subwoofer equipped with a Class D amplifier capable of up to 1800 Watts of output power for a peak SPL rating of 135 dB. The subwoofer has integrated FIR-Drive DSP, including a preset for true cardioid output across its bandwidth. Its combo pole cup supports both insert and threaded inputs allowing it to be used with a variety of other loudspeakers. It also comes with four removable casters for easy transport.
- 18" DVX woofer for maximum punch
- 1800 W Class D power amplifier with integrated FIR-Drive DSP
- 135 dB peak SPL
- Special DSP preset for true cardioid performance across the full operating bandwidth
- Combo pole cup (insert and threaded) for use with the ETX powered loudspeaker full-range models
- Four removable casters