Architect’s Checklist: AV Requirements for Open-Plan Living Spaces

Avoid Costly AV Rework in Open-Plan Projects

Open-plan living looks effortless until hidden technology ruins sightlines or the audio doesn't perform. Treat AV as a core design discipline during schematic design to prevent costly retrofits and visible clutter.

If you're an architect, engage AV specialists early to model wiring paths, equipment locations, and structural support. This checklist highlights early coordination, clear documentation, and trade sequencing to preserve luxury aesthetics. It also shows how to deliver reliable audio, video, network, and security performance.

• Embed AV deliverables in your schematic drawings and specifications.
• Plan acoustics and speaker zoning to control reverberation and prevent sound bleed in large volumes.
• Design wiring and equipment architecture for concealed conduits, floor outlets, and a centralized equipment room.
• Coordinate lighting and security so displays avoid glare and cameras integrate discreetly with finishes.

What to capture from schematic through construction documents

Worried you'll find speaker holes or racks after drywall is up? Get AV decisions on the drawings early so you avoid costly rework and visible clutter.

Treat AV as a foundational discipline during schematic design. Engage AV specialists to model wiring paths, equipment locations, and structural support before walls are finalized.

Schematic design: lock the big decisions

At schematic, capture high-level infrastructure and zoning so the team understands space needs and sightlines.

• Show device locations on floor plans, including TV positions and floor outlets for flexible furniture layouts.
• Note ceiling device zones on preliminary reflected ceiling plans for speakers, projectors, and cameras.
• Identify a centralized equipment room or concealed rack location with rough dimensions and ventilation allowance.
• Sketch speaker zoning and acoustic intent so finishes and furniture support sound control in the open volume.

Design development and construction documents: add the technical detail

Move schematic notes into coordinated CAD, RCPs, and detail drawings during DD and CD. That prevents clashes with HVAC, lighting, and millwork.

• Include rack elevations and millwork details with ventilation cutouts and service access dimensions.
• Specify partition treatments and STC goals, plus acoustical sealant at penetrations to reduce sound flanking.
• Call out dedicated power, network drops, and low-voltage pathways in electrical schedules and finish plans.

Recommended touchpoints keep the schedule clean and the finish seamless.

• Pre-schematic coordination with AV to set zones and rough equipment locations.
• DD coordination meeting with mechanical and lighting to resolve ceiling conflicts and noise issues.
• Pre-framing sign-off to set conduit, backer blocks, and floor boxes before drywall or finishes proceed.
• Pre-drywall low-voltage inspection so cabling and pathways are visible and approved before closures.

Document these deliverables in CAD and RCPs so trades can build to the drawings. For a ready checklist, see our pre-construction AV deliverables guide at Audio Video Systems Integration's guide.

Reduce Echo and Sound Bleed with Layered Treatments and Smart Speaker Zoning

Tired of conversations or music getting lost in a big, open living area?

Long sightlines, high ceilings, and hard floors boost reverberation and sound bleed.

The fix is twofold: control reflections with layered treatments and design distributed speaker zones for even coverage.

Layered acoustic treatments that preserve the design

Don’t over-deaden the room. Aim for balance so spaces still feel lively and open.

• Install ceiling clouds or baffles to cut vertical reflections in double-height volumes.
• Place absorptive wall panels at first-reflection points to improve speech clarity near seating and dining areas.
• Soften surfaces with thick rugs, floor underlay, heavy drapes, and upholstered furniture to reduce floor and glass reflections.
• Use slatted timber, fabric-wrapped wall sections, or felt screens for integrated treatments that look intentional.

Speaker zoning: spacing, coverage math, and hybrid options

For even sound, choose many smaller speakers instead of a few big ones.

• Space speakers roughly 6 to 10 feet apart for distributed coverage in large open areas.
• Plan each speaker to cover about 100 to 200 square feet, depending on room shape and dispersion.
• Use mono distributed coverage where listeners move through the space to avoid dead zones and imbalanced soundstage.
• Consider a hybrid system: invisible, plastered speakers for ambient zones and visible architectural speakers for media areas.

Coordinate these treatments and speaker locations early in the design process.

For CAD-ready prewire guidance and deliverables, see our prewiring checklist at Audio Video Systems Integration's prewire checklist.

Wiring, Network, Rack and Control Checklist for Reliable Open‑Plan AV

Want technology that fades into the room and just works? Start with a hardwired backbone and clear rack strategy before drywall goes up.

Plan for wired capacity first. Wireless is convenient, but a wired backbone prevents streaming and conferencing failures in busy homes.

Prewire essentials

• Run Cat6 or Cat6a to every display, media cabinet, and major access point so you can support high-bandwidth streaming and networked audio.
• Provide high-speed HDMI runs or, at minimum, conduit paths for HDMI to each fixed TV and projector location for future upgrades.
• Pull dedicated speaker runs in a star topology back to the central rack. That maximizes performance and makes servicing easy.
• Install RG6 coax to media locations for antenna or cable feeds to avoid surprise signal problems later.
• Put flexible conduit between cabinets, TVs, and ceiling speaker zones so new cables can be added without destructive work.
• Specify PoE-capable switches with enough ports and power budget to feed cameras and APs. Plan for 8, 16, or 24 ports based on device density.
• Place Wi‑Fi APs high and central, and provide wired Ethernet backhaul to each AP to preserve wireless capacity and reduce latency.

Rack location, cooling and control provisioning

Centralize AV equipment in a dedicated rack or closet to keep living areas clean and simplify maintenance.

Specify a 19-inch rack with depth sized to equipment—24 inches standard, 30 to 36 inches for deep amps—and leave spare U space for growth.

Design active cooling and front-to-rear or bottom-to-top airflow with thermostatic exhaust fans and intake grilles to protect gear from heat.

Place heavy amplifiers at the bottom, allow rear access for cabling, and use structured cable management and Velcro ties for serviceability.

Document all cable paths, conduit locations, RCP speaker zones, and rack elevations in CAD so trades build to the drawings and avoid rework.

For a CAD-ready checklist and prewire templates, see our prewire guidance at Audio Video Systems Integration's prewire checklist.

The key difference is simple: centralize, hardwire, and design for cooling and service access now to avoid costly changes later.

Make Lighting and Shades Work as AV Zoning Tools While Hiding Security Tech

Want an open-plan living area that flips from bright daytime living to cinema-dark with one touch?

Treat lighting and motorized shades as active zoning tools, not afterthoughts.

We recommend unifying lighting, shading, and AV controls so a single scene can lower blackout shades, dim ambient lights, and power displays.

For displays and projectors, avoid placing screens directly in front of windows when possible.

Where daylight is unavoidable, specify Ambient Light Rejecting screens and pair them with motorized shades to control glare and preserve image contrast.

Where to show this on the drawings

Document AV positions and control wiring early in CAD and reflected ceiling plans.

RCPs must show ceiling speakers, projectors, camera clearances, and conflicts with diffusers or sprinklers.

Millwork details should include ventilation cutouts and access for disappearing screens and concealed equipment.

• Pre-schematic coordination with AV to set zones and likely screen locations before layouts are finalized.
• Design development meeting with lighting and mechanical teams to resolve ceiling clashes and control handoffs.
• Pre-framing sign-off to locate conduit, backer blocks, and floor boxes before drywall is installed.
• Pre-drywall low-voltage inspection so cabling and PoE drops are verified before closures.

Integrate security cameras and entry devices into soffits, cabinetry, or ventilated closets to preserve sightlines.

Use Power over Ethernet where possible to simplify installation and keep visible outlets to a minimum.

Document these requirements in a coordinated CAD set so lighting, millwork, HVAC, and AV build to the same plan.

For a practical coordination checklist and CAD-ready deliverables, see our AV design collaboration guide at Audio Video Systems Integration's AV design checklist for architects and builders.

Lock AV Decisions During Schematic Design

Want to avoid visible wires, echo problems, and expensive retrofits? Treat AV as a foundational discipline and engage an AV specialist during schematic design.

• Engage AV early to model wiring paths and equipment locations.
• Document infrastructure in CAD and RCPs so trades build to the drawings.
• Prewire and centralize equipment with dedicated power, cooling, and conduit.
• Design layered acoustics and speaker zoning to control reverberation and coverage.
• Coordinate lighting, shading, and security to preserve sightlines and screen performance.

Do this and you preserve the project's luxury intent. You also avoid costly mid-build changes and systems that do not perform. Lock these checklist items into project milestones and schedule an AV specialist review during schematic design to lock decisions early.

If you need AV design support in Santa Clarita or Los Angeles, AUDIO/VIDEO SYSTEMS INTEGRATION, INC can help. Call us at (818) 370-9278.