4am Kru x Mungos Hifi x Sinai x Electrikal
Halloween Wall of Death
31st October 2025
The Bristol Underground

The system won’t just shake the room — it will summon the roots beneath it.

Wall of Bass returns with its most ambitious instalment to date: a head-on collision between raw sound system culture and the blistering energy of 4am Kru’s live jungle warfare. After last year’s sold-out frenzy, the bar has been set — but in 2025, we raise it higher, darker, and louder.

Expect two rooms of pure pressure, each rigged with heavyweight artillery from Electrikal Sound System, Mungo’s HiFi, and Sinai Sound System — three of the UK’s most respected independent rigs, converging for one historic night. This is not a club night. This is a ritual.

4am Kru’s live set is not just a performance — it’s an essential chapter in Jungle’s ongoing evolution. With every rave they ignite, they reaffirm the genre’s place at the beating heart of UK music. From crate-diggers to new-school ravers, this one’s for the heads.

Celebrating a quarter-century at the forefront of global sound system music, Mungo’s HiFi take over Room 2 all night long with a powerful 5-hour session. Expect deep dubwise pressure, roots selections, and forward-facing bass music — joined by the legendary Solo Banton and very special guests. A rare chance to witness the Glasgow crew in full control, honouring 25 years of sound, culture, and community.

Last year sold out in days. This year, we expect even less warning. Grab your ticket now — before the lineup drops and you’re left watching history from the sidelines.



FULL ARTIST LINE UP TBC
PRE-LINEUP RELEASE DISCOUNTED TICKETS NOW ON SALE

Let the bass hit like death itself.

Entry requirements: 18+ — Read more — Read less