Tantrum Angry Box Modern Reference Speaker (Pair)


The Angry Box are innovative, ultra-compact studio monitors daring enough to tell it to you as it is.

Inspired by recent developments in large format speaker systems, Tantrum dedicated their time to employing an analytical approach to speaker design that meticulously extracts peak performance from every facet of their speaker. The 'Angry box' stands as a testament to Tom's commitment to utilising modern material science and groundbreaking technology to rethink an old classic. Culminating in the ultimate midrange reference at an affordable price point.

  • Unfiltered and uncoloured detailed sound
  • No crossover distortion and no phase issues
  • Built-in linear phase DSP technology
  • Unmatched Stereo Imaging
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Shockingly fast, accurate modern reference speaker.

A Studio Monitor So Honestly Brutal, It’s Almost Rude.

The Angry Box are innovative, ultra-compact studio monitors designed for precise sound reproduction in various environments. They stand out with their linear phase and frequency response, ensuring accurate audio delivery without distortion.

The speakers are particularly suitable for professionals who require detailed transient response and precise stereo imaging. Their compact size, combined with robust design, makes them versatile for both studio and portable use. The Angry Box studio monitors aim to deliver natural vocals and instruments, making them an ideal choice for music production, mixing and critical listening. 

Fastest Studio Monitor in the West

Angry Box gives you the transient detail of a sealed enclosure and a single full range driver delivering clarity that’s sharper than your ex's parting remarks. With the Angry Box; hear every detail of the transient, the tone of each note, and every imperfection in your recording. Vocals don’t just float; they soar on reverb tails that'll give you goosebumps.

Unmatched Stereo Imaging

Hear imaging with pinpoint accuracy, instruments and vocals dance on a sound stage with precision. The Angry Box redefines what is possible in a small format studio monitor, offering an audio landscape where every sonic element finds its distinct place. It must be heard to be believed.

All the Best Compromises in a Tiny Box

A true point souce in a single driver means no crossover distortion and no phase weird issues, delivering the most natural vocals you have ever heard. This approach allows the essence of your music to unfold in its most authentic form, whilst delivering enough bass to make your goldfish reconsider it's life choices.

inear: Because Smart is the New Loud

Our linear phase DSP technology doesn’t just flatten the curve; it obliterates it. Your music, unfiltered, uncoloured, and unbelievably real. Order the Angry Box and elevate your music to a level that's not just professional; it's profane.


  • Inputs: Balanced XLR + TRS Jack
  • Standby Consumption: 0.5W
  • Dimensions: 14cm x 14cm x 14cm
  • Enclosure Type: Sealed
  • Weight: 2.5kg
  • -10dB Bandwidth: 60Hz - 20kHz
  • -3dB Bandwidth: 90Hz - 12kHz
  • Max SPL: 102dB
  • Transducers: 4.5" LF/HF
  • Directivity < 4kHz: 110° conical

  • Amplification: 65W Class D
  • Distortion: 0.05% THD+N
InputsBalanced XLR + TRS Jack
Standby Consumption0.5W
Dimensions14cm x 14cm x 14cm
Enclosure TypeSealed
-10dB Bandwidth60Hz - 20kHz
-3dB Bandwidth90Hz - 12kHz
Max SPL102dB
Transducers4.5" LF/HF
Directivity < 4kHz110° conical
Amplification65W Class D
Distortion0.05% THD+N

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Tantrum Angry Box Modern Reference Speaker (Pair)