Teenage Engineering ZM-2 Rumble Module

an expansion module for OP-Z, rumble is a built-in haptic subwoofer, allowing you to feel your music. it also features silent metronome mode, great when performing live to know exactly where the beat is.

- feel like you're holding and listening to a deep sounding subwoofer
- adjust the amount of rumble you feel
- frequency response 10 – 150 hz, designed to maximize impact while minimizing additional energy consumption.