MACKIE THUMP115S - PA Subwoofer (Self-Powered) 15'' 1400W

MACKIE THUMP115S – Self-powered PA subwoofer 15'' 1400 W

The MACKIE THUMP115S subwoofer is designed to deliver deep, powerful bass to your PA system. It features a 1,400W peak Class-D amplifier and a heavy-duty 15" woofer, delivering a maximum SPL of 131 dB and a frequency response of 36 Hz to 200 Hz. Customizable voicing modes (Flat, Deep, Punch, and Variable), a variable crossover, and a polarity switch let you tailor the output to any musical style. With stereo XLR inputs, high-pass and full-range XLR outputs, mono/stereo summing, and Music Ducking and Feedback Eliminator modes, it makes live use easy without the need for additional equipment. Integrated ergonomic handles and an M20 threaded pole mount complete the “Built-Like-A-Tank™” design, which is lightweight and easy to transport.

Main features

• Peak power: 1,400 W (Class D amplifier).
• 15" Woofer: Heavy-duty driver for deep bass.
• Frequency response: 36 Hz – 200 Hz.
• Maximum SPL: 131 dB.
• Voice modes: Flat, Deep, Punch, Variable.
• Variable Crossover: Precise adjustment of the crossover frequency.
• Feedback Eliminator: automatic feedback suppression.
• Music Ducking: Attenuates channel 2 when receiving a signal on channel 1.
• Inputs: 2× combo XLR/TRS (mic/line and line), 1/8" stereo jack.
• Outputs: 2× XLR full-range, 2× XLR high-pass, XLR Thru.
• Mono/Stereo Summing: Use of one or two subwoofers.
• Level control: variable from –6 dBu to +6 dBu.
• Reverse polarity: dedicated switch.
• Front LED: on/off.
• Pole mount: integrated M20 thread.
• Integrated handles: ergonomic design in upper corners.

Product benefits

The THUMP115S combines power and portability, delivering solid bass without sacrificing portability thanks to its lightweight construction and integrated handles. Voice presets and optimization tools allow for quick tuning for any event, while feedback suppression and music ducking automate signal control, avoiding interference and facilitating announcements or live performances.

Use cases

• Bass reinforcement for band concerts and tours.
• Sound system for parties, clubs, and outdoor events.
• Complement for DJ sets and electronic production.
• Installations in conference rooms, churches and auditoriums.

Frequently Asked Questions

• Does it work without an additional subwoofer? Yes, it delivers deep bass on its own.
• How do I activate Music Ducking? Press the button on the rear panel when using the microphone on channel 1.
• Can I use it as a stage monitor? No, it's optimized as a subwoofer; use a full-range Thump monitor.
• What cables do I need? XLR for channel 1 (mic/line) and 1/8" jack or XLR for channel 2 (line).

Description for projects

MACKIE THUMP115S powered subwoofer with 1,400 W peak Class-D amplifier, 15" woofer, 36 Hz–200 Hz frequency range, 131 dB max SPL, Flat/Deep/Punch/Variable voicing modes, variable crossover, Feedback Eliminator, Music Ducking, 2 × XLR/TRS + 1 × 1/8" jack inputs, 2 × XLR full-range + 2 × XLR high-pass outputs, mono/stereo summing, reverse polarity, –6 to +6 dBu level control, M20 thread, integrated handles.