Mackie DRM18S 18" Powered Subwoofer tremolo The power pack and 3

The power pack and 3 batteries are included in the delivery

reliable operation under all conditions

Storage bag

In combination with threaded bolt set 18864 to mount microphone booms to the »Baby-Spider Pro« 18840 and »Spider Pro« 18860 keyboard stands when the laptop rest 18868 is installed

So you can send each musician a feed of just their instrument or voice and can control the level separately for each

Mackie DRM18S 18" Powered Subwoofer tremolo The power pack and 3The Mackie DRM218S is a 2000W 18" powered subwoofer designed for medium sized theaters to large music venues as well as DJs, clubs, houses of worship, and rental systems. The integrated Class D amplifier utilizes professional quality protection and Power Factor Correction (PFC) technology to ensure peak performance, while the Advanced Impulse DSP provides acoustic correction and time alignment via precision tuned FIR filters for a clear, punchy sound.