The Mackie Thump 115S powered subwoofer brings the bass to your system, sporting a robust 15-inch high-performance woofer and 1,400 watts of class-D power! This versatile subwoofer features both highpass and full-range outputs to allow for flexibility in your loudspeaker setup, while the three different crossover presets — Flat, Deep, and Punch — allow you to tailor the Thump115S’ response to your specific musical application. Plus, the Thump115S boasts the heavy-duty construction that Mackie is renowned for, with an ergonomic design that makes this sub ideal for touring and gigging applications. Three versatile crossover presets Earth-shaking hip-hop sub-bass? Check. High-octane rock? Check. Everything else? Check! The Mackie Thump115S comes with three crossover presets that are tailored to a variety of musical applications. For hip-hop and electronic dance music, Deep will be your preferred setting, with a rich emphasis on the lowest low frequencies. Punch offers an excellent balance between your deep low-end frequencies and overall output, and it’s the setting of choice for rockers and other more aggressive applications. For everything else, Flat delivers a balanced response that’s perfect as a one-size-fits-all preset. Road-ready durability Mackie’s motto is that their products are “built like a tank,” so it’s really no surprise that the Thump115S boasts a heavy-duty construction that can easily handle even the most challenging of live sound environments. If you’re a gigging musician or on tour, you’ll be sure to appreciate the Thump115S’ road-ready construction and lightweight form factor, coming in just over a manageable 52 pounds. What’s more, this sub’s top corner handles make it a breeze to lift, and when you’re setting up your rig onstage, the integrated M20-threaded pole mount offers wide-ranging compatibility. Features 15-inch custom high-output woofer 1,400W of class-D power delivers a ground-shaking low-end punch Durable construction that easily handles the rigors of the road 3 different crossover presets excel with any type of music Highpass and full-range outputs provide flexibility in your rig Integrated top corner handles for easy transport M20-threaded pole mount for compatibility with a wide range of setup options Adjustable level and polarity controls to tune your setup Specifications 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.