Mackie Thump115S 1,400-Watt 15-Inch Powered Subwoofer

SKU: 2053707-00
Sale price$637.49 USD Regular price$999.99 USD

Our most compact Thump subwoofer ever, the Thump115S brings the rumble that modern DJs, bands, and clubs need. 


Need extra oomph in your system? The compact 1400W 15” Thump115S subwoofer not only delivers the massive bass you need, but it's also the perfect match for your Thump loudspeaker system. Custom selectable voicing modes and a variable crossover makes optimization for your system easy. Stereo inputs plus High-Pass and Full-Range outputs offer plenty of configuration flexibility. Integrated top corner handles are our most ergonomic design yet making transport easier than ever. Add a Thump115S (or two, or three) to your system and really bring the rumble to your next gig.


A True Workhorse for Gigging Professionals
  • 1400W Class-D amplifier is designed for ultra-reliable, consistent performance
  • 15” High-performance woofer
  • Built-Like-A-Tank™ to conquer every gig while lightweight for easy loading
  • Frequency response: 36Hz - 200Hz
  • Max SPL: 131 dB
Voicing Modes
  • Flat – Natural balance between deep bass and overall output
  • Deep – Emphasizes ultra-low frequencies. Great for dance, rap, and electronic music
  • Punch – Prioritizes highest possible output level. Great for bands and rock music
  • Variable
Optimize for Your System
  • Variable crossover frequency
  • Polarity invert switch
  • Defeatable front LED
  • Stereo or mono summing for single or dual subwoofer deployment
  • Variable level control (-6dBU to +6dBU)
  • Front LED On/Off
Versatile I/O
  • Stereo XLR inputs
  • Stereo full-range XLR outputs
  • Stereo high-pass XLR outputs
Versatile configuration options
  • Integrated M20-threaded pole mount
Weight: 52.3 lb / 23.72 kg

Dimensions: 18.6 x 18.2 x 23 in / 472 x 462 x 584 mm (HxWxD)


  • Powered/Unpowered: Powered
  • LF Driver Size: 15" High-performance woofer
  • Total Power: 1400W
  • Inputs: 2 x XLR
  • Outputs: 2 x XLR (high pass), 2 x XLR (low pass)
  • Frequency Response: 36Hz-200Hz
  • Maximum Peak SPL: 131dB SPL
  • Mounting Options: M20-threaded pole mount
  • Power Source: Standard IEC AC cable
  • Height: 18.5"
  • Width: 18.1"
  • Depth: 23"
  • Weight: 52.2 lbs.