Connect Thump15v4 to anything: microphones, DJ controllers, aux playback devices, keyboards, guitar pedalboards and more, using the combo inputs on the built-in mixer. Adjust the input gain and overall volume for the perfect mix. The convenient XLR output is great for chaining the signal to another speaker.

1400W Clean Class-D Amplifier
At the core of any professional loudspeaker is the amplifier. Thump15v4 features a class-D amp that outputs scathing volume while remaining clear, partly thanks to a built-in limiter that keeps the speaker from overloading when the signal runs hot.

Lavoce Italiana Compression Driver
Move over, Formula 1. Mackie has European drivers, too. Thump15v4 speakers outpace the competition in high frequency tone thanks to the 1” custom compression driver, designed in Italy by the brilliant engineers at Lavoce Italiana.

15” Low Frequency Woofer
Low end is always a top priority for Thump Series. Thump15v4 reaches new depths of professional low frequency response from a 15” everyday gigging loudspeaker. Punchy, impactful bass is now within reach for working DJs and musicians.