MACKIE SRM1850 1600W 18″ Powered Subwoofer

Features:

• 1,600W, 18" powered subwoofer with amazingly high size/output ratio
  
• 18" LF woofer for rich, solid low-frequency reinforcement
  
• Smart Protect DSP protects amp/driver from signal overloads
  
• 2 full-range outputs allow you to easily connect side-fill speakers
  
• 2 highpassed outputs for connecting to DLM Series loudspeakers
  
• Built-in crossover presets specifically for Mackie SRM series loudspeakers
  
• Pole mount allows you to attach a speaker pole for main speaker
  
• Stackable for easy storage/transport
  
• Compact design is highly portable