Mackie Thump15Sv4 active PA subwoofer (Thump15Sv4)

Features
15" woofer
Max. 132 dB SPL
Bass reproduction down to 27 Hz
High-pass outputs for easy tweeter adaptation
Integrated handles, M20 thread for speaker stand

Measurements
Product depth (mm): 561
Product height (mm): 584
Product weight (g): 26000
Product width (mm): 470

The Mackie Thump15Sv4 is an active subwoofer that brings powerful bass playback to PA systems and extends to low frequencies. It is suitable for situations where extra punch and depth are needed in the sound, both at gigs and events. The subwoofer reproduces bass frequencies down to 27 Hz and offers a powerful 1400 W Class D amplifier with a maximum sound pressure level of 132 dB. Connections allow easy integration into various setups, and signal routing to the top speakers is clear and quick.

Deep bass reproduction and powerful performance

The Thump15Sv4 utilizes a 15-inch high-performance bass driver with a low frequency response down to 34 Hz. This enables powerful and balanced bass reproduction in different applications. The subwoofer is designed to withstand gig use, and its construction supports reliable operation even in demanding conditions. Integrated carrying handles also make transportation easier. The overall design combines performance and practicality.

Adjustable crossover filters and compatibility

The subwoofer’s high pass functions allow bass adjustment to different speaker models. You can connect top speakers to the high-pass outputs and select an appropriate mode, such as Thump12v4 (140 Hz), Thump15v4 (110 Hz), or Thump GO (150 Hz). Additionally, there is a variable mode where the crossover frequency can be set manually. All modes include 1.4 ms delay compensation. This keeps the sound aligned throughout the system.

Versatile connections and control

The Thump15Sv4 offers stereo XLR inputs where you can connect, for example, a DJ mixer or other audio source. High-pass XLR outputs enable connection to top speakers, while full-range XLR outputs allow chaining the signal to another subwoofer. The subwoofer supports both stereo and mono modes, making it suitable for various setups. Adjustable level control from mute to +6 dB provides extra flexibility in sound adjustment. Additionally, phase reversal and selectable LED indicator control support use in different situations.

Durable construction and installation

The subwoofer is built to withstand active use and is designed for gig environments. An integrated M20 thread allows the use of a speaker pole for top speakers. The enclosure design supports stable placement in various environments. Carrying handles facilitate transport and setup. Thanks to these features, the subwoofer is suitable for versatile applications.

Features

• 1400 W Class D amplifier
• Maximum sound pressure level 132 dB
• 15” bass driver
• Bass reproduction down to 27 Hz
• Low frequency response 34 Hz
• High pass modes: Thump12v4 (140 Hz), Thump15v4 (110 Hz), Thump GO (150 Hz), Variable
• 1.4 ms delay compensation in all modes
• Stereo XLR inputs
• Stereo XLR high-pass outputs
• Stereo XLR full-range outputs
• Phase reversal
• Selectable LED indicator
• Stereo/mono summing
• Adjustable level (Muted – +6 dB)
• Integrated M20 thread for speaker pole
• Integrated carrying handles
• Dimensions: 470 x 561 x 584 mm
• Weight: 26.0 kg

Package contents

• Mackie Thump15Sv4 active subwoofer