Mackie Thump 15S V4 Subwoofer

Thump15Sv4 15” Active PA Subwoofer – Powerful, Deep Bass for Professional Use

The Thump15Sv4 is a professional 15-inch active subwoofer that delivers powerful, deep, and impactful bass for PA systems. With an efficient Class D amplifier and robust construction, it is designed to withstand demanding use during live performances, DJ sets, and events.

Key Features

15” high-performance woofer
1400 W Class D amplifier
Maximum sound pressure level: 132 dB SPL
Frequency down to 27 Hz
Adjustable crossover modes (high-pass)
Variable level control (Mute to +6 dB)
Polarity invert
Mono/stereo summing

Flexible connections

Stereo XLR inputs
Stereo XLR high-pass outputs
Stereo XLR full-range outputs for daisy-chaining
Mono button for multiple subwoofers

Tailor the bass to your system

Selectable high-pass modes:
Thump 12 (140 Hz)
Thump 15 (110 Hz)
Thump GO (150 Hz)
Variable mode for manual adjustment

All modes include 1.4 ms time alignment for optimal integration.

Built for professional use

Durable and robust construction
Integrated carrying handles for easy transport
M20 thread for stand mounting (speaker pole sold separately)
Front LED with on/off function

Dimensions and weight

Height: 470 mm
Width: 561 mm
Depth: 584 mm
Weight: 26.0 kg

Reliable performance for live shows and events

The Thump15Sv4 delivers deep, powerful bass with high sound pressure levels and flexibility. An excellent choice for professional users who need a stable and powerful addition to their PA system.