The Mackie SRM1850 Powered PA Subwoofer delivers a whopping 1600-watts of intense power paired with a custom high-output 18-inch woofer for powerful, chest-pounding low end performance. The professional-grade, internally-braced all-wood enclosure provides tour level roadworthiness and is front ported for maximum low-frequency extension and punch.

Mackie loads the SRM1850 sub with stereo XLR inputs, full-range and high-pass outputs plus a variable digital crossover that includes presets for Mackie SRM top boxes. Mackie Smart Protect DSP is also in place to protect your investment when things get pushed a little too hard. The SRM1850 provides the powerful low end your music demands in a rock solid subwoofer with proven Mackie performance.

MPN: SRM1850

• 1,600-watt, 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
  
• Two full-range outputs allow you to easily connect side-fill speakers
  
• Two 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