COMPLEX SOUND AV
COMPLEX SOUND AV
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    • HOME
    • SERVICES
      • SERVICES
      • Who We Serve
      • Live Event Recording
      • Event Live Streaming
      • Show Playback Support
      • South Suburbs Events
    • Mobile Stages
      • Stageline SL75
    • EQUIPMENT
      • EQUIPMENT LIST
    • ABOUT
      • ABOUT US
      • NEWS
      • RECRUIT
    • Contact
  • HOME
  • SERVICES
    • SERVICES
    • Who We Serve
    • Live Event Recording
    • Event Live Streaming
    • Show Playback Support
    • South Suburbs Events
  • Mobile Stages
    • Stageline SL75
  • EQUIPMENT
    • EQUIPMENT LIST
  • ABOUT
    • ABOUT US
    • NEWS
    • RECRUIT
  • Contact

Who We Serve

Chicago-area event production for corporate, live music, festivals, worship, and private events.

Your event is unique — and it needs a crew that shows up prepared. Complex Sound AV delivers professional audio, video, lighting, mobile staging, DJ service, and Starlink internet for events across Chicagoland. From setup through strike, we handle the technical details so you can run the show.

Get a Quote

Corporate Events & Conferences

Corporate Events & Conferences

Complex Sound AV indoor event DJ and sound setup

Clear speech audio, presentation video, LED walls, and lighting for meetings, conferences, galas, and company events. Our crew handles setup, operation, and strike so your team can stay focused on the message.

Live Music & Festivals

Corporate Events & Conferences

Complex Sound AV live band mix with digital console

Concert-grade sound systems, engineering, stage lighting, and power distribution for concerts, festivals, and outdoor events — including our owned Stageline SL75 when a mobile stage is needed.

House of Worship

Reliable audio, video, and lighting for church services, outdoor programs, and special worship events — with clarity that carries your message.

Private Events & Weddings

Stageline SL75 Mobile Stage

Complex Sound AV outdoor wedding ceremony sound setup

Weddings, parties, and celebrations with professional sound, lighting, and DJ service. We run the technical side so you can enjoy the event.

DJ Service

Stageline SL75 Mobile Stage

Stageline SL75 Mobile Stage

Complex Sound AV outdoor DJ and sound system

Professional DJs for private and corporate events, with sound systems sized to the room. We also provide DJ equipment and backline for DJs who bring their own show.

Stageline SL75 Mobile Stage

Stageline SL75 Mobile Stage

Stageline SL75 Mobile Stage

Complex Sound AV Stageline SL75 mobile stage

We own a Stageline SL75 mobile stage (Horizon Stages): a 20'×16' deck with a roof (optional deck extensions aren't currently available). Our crew always delivers, sets, and strikes it — this is not a drop-off or pickup rental. Setup typically takes 2–3 hours and is included. See our Stageline SL75  page for details.

View the SL75

Starlink Internet

Community & City Events

Community & City Events

Complex Sound AV Starlink rooftop deployment

Reliable portable satellite internet for outdoor, remote, and hybrid events — keep streaming, ticketing, and production connected where venue Wi-Fi falls short.

Community & City Events

Community & City Events

Community & City Events

Complex Sound AV outdoor alumni event sound and stage

Festivals, parades, block parties, and municipal events across Chicagoland, with staging, sound, lighting, and power handled by one crew.

Why Clients Choose Complex Sound AV

Your Event. Our Crew.

Whether you are planning a corporate conference, a concert, a church program, or a private celebration, indoors or outdoors, Complex Sound AV brings professional production with precision and reliability.

Our experienced team handles every technical detail — from load-in and setup through show operation and strike — so you can stay focused on your guests, not the logistics.

What We Bring

Complex Sound AV is your one-stop crew for complete event production:

  • Live sound systems & engineering
  • Stage lighting & visual design
  • LED video walls & displays
  • Stageline SL75 mobile stage (Horizon Stages)
  • DJ service plus DJ equipment & backline
  • Starlink portable satellite internet
  • Power distribution & technical infrastructure

We manage the equipment, setup, operation, and strike so everything runs smoothly and on schedule.

Events We Support

We regularly support:

  • Corporate events & conferences
  • Live concerts & festivals
  • Community & city events
  • Church services & outdoor programs
  • Private events, weddings & celebrations

No matter the scale, we build systems that match your event’s exact needs.

Frequently Asked Questions

Do you own the SL75, and is setup included?

Yes. We own our Stageline SL75 (Horizon Stages). Setup typically takes 2–3 hours and is included. Our crew delivers, sets up, and strikes the stage — it is not available as a drop-off or customer-pickup rental.

Ready to Plan Your Event?

Call (630) 864-5509 or email info@complexsoundav.com with your event date, location, and guest count.

COMPLEX SOUND AV

(630) 864-5509 info@complexsoundav.com

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COMPLEX SOUND AV

Chicago, Illinois, United States

(630) 864-5509 info@complexsoundav.com

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