NextCoordinates drop to the list first · Phoenix · 21+Get on the list → Phoenix, AZ · Underground Electronic
IY(o)KYK.⫸ tap the mark ::

Your people are
in a room the city
doesn't know about.

Real bass on concert-grade sound, past last call, no mainstage. Built end to end by the collective and sold through our own box office, no service fee. If you know, you know.

Get the next location Join THE N3TWORK
130 301 207 441 26 888 1480
2 AM in Phoenix Last call. Lights on. Same mainstage. That's the night without a room of its own. The list hears about ours first.
What you get

Built for the night you came for.

Hear it in your chest.

Concert-grade sound tuned for the room, not a club rig. Physical bass you feel before you hear it.

Be inside the room.

Secret rooms, projection-mapped walls, lasers cut through the haze. You're inside it, not standing in front of it.

Pay the show, not a platform.

Our own box office. No platform fee, no service fee, your QR ticket straight to your inbox.

Why SubGround

We've stood at the back of the mainstage too.

So we built the other night ourselves. Bass, underground and frontline electronic music in rooms the city doesn't know about until the doors open: concert-grade sound, projection-mapped walls, laser design and multi-camera film crews, all produced in-house by a roster of Phoenix artists who know exactly what this is.

Read the whole story

Phoenix has clubs and it has the mainstage. We wanted a night built for bass after last call, so the collective started building them: Resolume walls, beam design, film crews on every set, and a box office we wrote ourselves so the crowd pays the show and not a platform. SIGNAL 001 put around 450 people and 21 artists inside one secret warehouse with no outside funding. Every night since has been produced in-house the same way. If you know, you know. Now you know.

S1GNAL R3P0RT
33.4°N  112.0°W
450
Heads, aroundSignal 001 · one night
21
Artists on the lineupSignal 001
100%
In-house productionSound · visuals · film
0%
Third-party ticket feesOur own box office
The plan

Three steps
to the room.

  1. Get on the list. Coordinates drop to the list first.
  2. Grab your ticket when a night goes on sale. Our own box office. Card, Apple Pay or Google Pay. QR straight to your inbox.
  3. Follow the coordinates. Show the QR, one scan, you're in. 21+. Lose it till close.

Real production. Real sound. No mainstage. No service fee.

Get the next location Open the box office
Platform fee$0
Service fee$0
Ticket deliveryQR by email
DoorScan and go
LocationDrops to holders
SIGNAL 001, the crowd lit blue at the secret warehouse
Flagship · Past event

Signal
001

May 16, 2026 · Secret location · 21+ · 21 artists

Our flagship. Twenty-one artists across one secret warehouse, around 450 people, and a night the city didn't know about until it did. No outside funding. Everything built by the collective.

Signal 001 turned a party into a movement: new relationships with promoters and DJs, and a brand people now recognize on sight. This is the bar. The Room raises it.

Watch · The reel

Press play.

"Our moms think we're DJs. Everyone else knows it's just an excuse to throw a party."

EXGF5 · Live

The Shop · IfYouKYK.

Wear the underground.

One codex, three lines. THE CODEX: seven marks, chrome and thorned blackletter. COLOUR EDITIONS: LIGHT in gold, VISION in violet, FIRE in crimson. DESCEND: the eye totem and the spec sheet. Plus the SUBGROUND Pashmina, exclusive and in limited supply. Printed on demand and shipped straight to you. Tap any piece to shop it.

Exclusive · Limited supplySUBGROUND Pashmina · EXCLUSIVE · Limited SupplyEXCLUSIVE · Limited SupplySUBGROUND PashminaFrom $49.99Shop ↗VISION 130 Bucket Hat · The CodexThe CodexVISION 130 Bucket Hat2 coloursFrom $34.99Shop ↗FIRE 301 Hoodie · The CodexThe CodexFIRE 301 Hoodie8 coloursFrom $54.99Shop ↗LIGHT 207 Tee · Gold Edition · The CodexGold Edition · The CodexLIGHT 207 Tee8 coloursFrom $34.99Shop ↗VISION 130 Jersey · The CodexThe CodexVISION 130 JerseyFrom $32.68Shop ↗FIRE 301 Tee · Crimson Edition · The CodexCrimson Edition · The CodexFIRE 301 Tee8 coloursFrom $34.99Shop ↗SUBGROUND Crewneck · Seven MarksSeven MarksSUBGROUND Crewneck8 coloursFrom $44.99Shop ↗DESCEND Eye HoodieDescendDESCEND Eye Hoodie8 coloursFrom $54.99Shop ↗
See all 35 pieces → Open the store ↗

Every order funds the next location. · Earplugs: not in the shop yet.

Built in-house

The production

One team, end to end. We don't rent a vibe, we build it, from the sound rig to the final cut.

Concert-grade sound

Full-range rigs tuned for the room. Physical bass you feel before you hear it.

Projection mapping

Custom Resolume visuals mapped across walls and surfaces. Raw rooms turned into living, psychedelic canvases.

Laser & lighting

Beam design cut through the haze. Atmosphere engineered frame by frame.

Multi-cam film

Film crews on every set. Content that lets the night live on and sells the next one.

Immersive staging

Secret locations, considered layouts, staging that pulls people all the way in.

Our own box office

Ticketing, QR delivery and door scanning built by us. The crowd pays the show, not a platform.

The Collective

The roster

The Phoenix artists who make the rooms move.

Transmissions · The long game

What's next

From the next warehouse night to our own standing room to a three-stage festival. Locations stay dark until they don't. Coordinates drop to the list first.

Next // NEXT

The next transmission

Phoenix · coordinates drop to the list first

Nothing is on sale right now. When the next night is real, the list hears first. Last night out: NO SLEEP · This Is The Afters, 10.10 at The Alchemist's Enclave.

Get on the list
In motion // 01

The Room

Phoenix · Our own standing venue

A permanent home for the Phoenix underground, built and run by the collective. Sound, visuals and film installed once and pushed every week.

Read more
Incoming // 02

The Drive-In

A Valley drive-in · projection-mapped screens · 2 stages

Turning a drive-in theater into a canvas: visuals mapped across the big screens, two stages, thousands under an open sky.

Classified // 03

On The Rocks

Cliffside mansion · one weekend

Doors closed for a weekend. A story that turns into legend before the footage ever drops. You'll see the pieces. You had to be there for the rest.

TBA // 04

The Prescott Woods

Northern Arizona · forest rave · 2 stages

A two-stage rave deep in the pines. A full step out of the warehouse and into the trees.

The vision // 05

Dream Forest

The long game · 3 stages

The horizon: a full three-stage festival built on everything above. The reason all of this exists.

The Room · Our own venue
A home
for the
underground.

SubGround was built on underground bass and full in-house production. The next chapter is our own standing room in Phoenix: a permanent venue for underground electronic music, owned and operated by the collective, with the full production installed and running every week.

  • In-house sound, projection mapping, lasers and film, installed once, pushed every weekend.
  • A stage that pays the roster first. Local artists get real rooms, real crowds and real money.
  • Tickets sold direct through our own box office. No third-party platform between the crowd and the show.
  • Built with Phoenix use permits, fire code and neighbors in mind. Late hours done the legal way.

Landlords, brokers, investors and partners who want to be part of the room: booking@subgroundcollective.com.

IF · YOU · ONLY YOU · KNOW · YOU KNOW
130 301 207 441 26 888 1480
⫸ decode it ::
Contact & booking

Let's build something loud.

Bookings, venues & partners
booking@subgroundcollective.com
Venues, landlords, promoters, brands and artist bookings.
Founder
ryan@subgroundcollective.com
Ryan Sanfilippo. Direct line.
Networking & collabs
dream@subgroundcollective.com
Artists, creatives and dreamers.
Instagram · @subground.collective THE N3TWORK · broadcast channel Threads SoundCloud Venmo · @subground-collective