Tantrum Audio Really Mean Sub

Reveal the truth in your mix with the Tantrum Audio Really Mean Sub — a compact, powerful subwoofer designed to deliver tight, distortion-free low end with smart DSP control.

£979.00 (Inc VAT)

£815.83 (Ex VAT). Shipping calculated at checkout.

Really Mean Sub – Precision Powered Subwoofer Looking for bass that doesn’t flatter your mix? The Really Mean Sub is your brutally honest low-end companion — built to expose issues, not hide them. Purpose-Built Transparency The Really Mean...

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Really Mean Sub – Precision Powered Subwoofer
Looking for bass that doesn’t flatter your mix? The Really Mean Sub is your brutally honest low-end companion — built to expose issues, not hide them.

Purpose-Built Transparency
The Really Mean Sub is designed to spotlight weaknesses in your mix’s low end. Whether you`re pairing it with the Angry Box or other studio monitors, it reveals the truth down to the deepest frequencies.

Tight, Controlled Bass
Featuring dual-opposing, mechanically coupled drivers, the enclosure is built from 24 mm MDF to drastically reduce vibration and intermodulation distortion. This keeps your low-end focused, clean, and punchy — even at louder playback levels.

The built-in 400 W ICEpower amplifier ensures consistent performance with a maximum SPL of 102 dB, and a frequency response reaching as low as 15 Hz (-10 dB).

Smart DSP Integration
With USB-C control and advanced DSP, the subwoofer allows for:
• Built-in crossover management
• Quick Alignment timing sync
• Footswitchable sub mute and crossover bypass
• ±3 ms adjustable time delay
• Beta-stage intelligent room correction

This enables seamless integration with a wide range of monitoring setups.

Compact Yet Capable
Despite its small footprint (just 28 cm cubed and 20 kg), it delivers a powerful and extended low-frequency response from 28 Hz to 200 Hz (±1 dB). Ideal for studios where space is tight but sonic accuracy is essential.

Designed & Built in the UK
From its high-quality electronics to its robust build, the Really Mean Sub is engineered and manufactured in the UK, offering both premium performance and long-term reliability.

Why Choose the Really Mean Sub?
• Honest, revealing low-end response
• Excellent transient accuracy thanks to impulse correction
• Low distortion design for true-to-source playback
• Easy integration with existing systems
• Footswitch controllable and USB-C configuration for flexible workflow

Summary
The Really Mean Sub isn’t just about more bass — it’s about better bass. It gives you the low-end truth, exposes mix issues, and lets your tracks hit harder without hype. If you`re ready to take your monitoring to a more honest place, this subwoofer is ready to show you what your mix is really made of.

Shipping – For next day delivery you must order before 3.30pm

UK Mainland – Orders over £99 qualify for FREE standard shipping (1-3 working days) We also offer a range of chargeable express shipping options for next working day, pre 12pm, pre 10.30am, Saturday deliveries and deliveries on a specific date. Our main UK courier is DPD.

UK Non Mainland – Not eligible for free shipping. These areas include (but are not limited to) Isle of Man, Isle of Wight, Isles of Scilly, Jersey, Guernsey, Northern Ireland, Orkney, Scottish Highlands and Shetland. Shipping costs for these ares will be calculated at checkout.

International/Export – Delivery charges will be calculated at checkout. All orders that are in stock we aim to dispatch from our warehouse within 48 hours. We ship all orders outside of the UK, NI, Isle of Man, Channel Islands via Fedex. All prices and delivery charges are exclusive of VAT for export. The customer is responsible to pay for any additional duties and charges.

Need to return an item? No problem.

If you have an SX Pro account:
Login, go to your Order History find the invoice for the item you want to return, click on the invoice then select “Request a return”, then select the item and quantity you want to return. This will take you to the returns form, simply fill it in and wait for our response.

No account, or orders prior to 31/03/2021
Simply fill out the returns form on this page and wait for our response.

Read more on our returns page

Tantrum Audio Really Mean Sub

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Shipping – For next day delivery you must order before 3.30pm

Need to return an item? No problem.

Tantrum Audio Really Mean Sub

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Representative Example

Checkout with finance

Shipping – For next day delivery you must order before 3.30pm

Need to return an item? No problem.