Mackie Thump 15S V4

Essential Information About the Thump15S V4 Powered Subwoofer

• Deep and impactful bass: a 15" speaker and a frequency response rated down to 27 Hz for a solid foundation on the kick drum and bass line.


• High output level: Class D amplification and max SPL of 132 dB to keep up with live and DJ performances without strain.


• Easy system integration: high-pass filter and crossover to easily adjust the cutoff frequency with your speakers.


• Designed for mobility: built-in handles, robust enclosure, and M20 pole mount for quick and reliable setup.

A subwoofer designed as the natural reinforcement for the Thump range

The Thump15S V4 embodies the "stage-ready" spirit of the Thump series: lots of energy, immediate deployment, and a true bass feel. Designed to complement speakers from the same family (and remain compatible with other systems), it provides the foundation often missing from two-top configurations, especially when you increase volume or the music demands a firm and clear low end.

Who is it for and what are the uses?

This powered subwoofer is aimed at mobile DJs, musicians, service providers, and venues seeking present bass without complicating their setup. At events, it immediately enhances the audience's impact (a tighter kick, fuller bass). In concerts, it relieves the main speakers in the low-frequency range, improving overall mix clarity and headroom. It is also well suited for setups where quick installation and repeatable settings are essential.

Technical specifications

Frequency response - start	9 Hz	SPL Max / peak	132 dB
Frequency response - end	160 Hz	Speaker structure	Plywood
Category	Soundsystem	Transport	2 handles
Type	active subwoofer	Inputs	2 x XLR
Speaker protection type	Power limiter	Outputs	2 filtered XLR, 2 unfiltered XLR
Insert type	M20	Number of inputs	2
Peak power	1400 W	Color	Black
Peak power, type	RMS	Power output	700 W
Controls	lighting, phase inverter, input gain, mono/stereo, bluetooth pairing button, master volume	Power / type	RMS
Speaker diameter	15"	Weight	26 kg
Cut-off frequency	variable	Dimensions (mm)	470 x 571 x 584