Mic Line Level Control Cables Non-Plenum

Summary: Mic Line Level Control Cables Non-Plenum

Pro A/V Low-Voltage Cables for Commercial and Industrial Installations

Windy City Wire manufactures SmartWire brand low-voltage pro A/V cable for demanding commercial environments. Built for balanced analog audio and control, these products provide reliable performance for mic line and line level signal runs in conference rooms, campuses, worship spaces, entertainment venues, production facilities, and more. Whether you need mic line wire or cable for distributed audio or a line level audio cable for device interconnects, our SmartWire offering is engineered to install cleanly and perform consistently.

Why choose SmartWire for Pro A/V?

• Balanced performance for audio and control: Tinned copper conductors and an overall foil shield deliver low-noise operation for mic line, line level, intercom, and control circuits.
• Shielding designed for jobsite speed: Heat-fusible O/A foil with an EZ Strip bonded shield comes off during the stripping process to speed terminations and reduce rework.
• Code compliance you can specify: UL Listed C(UL)US CMR (riser, non-plenum) and RoHS compliant for a wide range of commercial builds.
• Color identification that simplifies pulls and terminations: Standard Black/Red pair color code and jacket color options including Gray and Black help standardize pathways and panel work.
• Easier pulls through conduit and pathways: SmartWire Glide lubrication is applied to the cable jacket during manufacturing and reduces pull friction by up to 70% without residue.
• Made in the USA: SmartWire is manufactured in the United States for dependable quality and availability.

Built for common Pro A/V use cases

• Balanced mic line runs from stage boxes, wall plates, and podiums to DSPs and mixers
• Line level interconnects between DSPs, amplifiers, and source devices
• Analog audio distribution, intercom, and control wiring where shielded, low-voltage cabling is required
• Applications calling for mic cables with tinned copper conductors and robust shielding

Product details at a glance

• Available gauges: 18 AWG and 22 AWG (both balanced 1-pair)
• Construction: Shielded, heat-fusible overall foil with drain; EZ Strip bonded shield for ease of installation
• Rating: UL Listed C(UL)US CMR (non-plenum), low-voltage
• Conductor material: Tinned copper
• Pair color code: Black/Red
• Jacket colors: Gray or Black
• Compliance: RoHS

Available constructions

1. 18 AWG 1 Pair Tinned Copper Shielded Riser (CMR) Low-Voltage: Lower resistance balanced pair suited for longer analog audio/control runs or where additional headroom is desired. Heat-fusible overall foil shield and EZ Strip bonded shield support fast, clean terminations.
2. 22 AWG 1 Pair Tinned Copper Shielded Riser (CMR) Low-Voltage: Flexible balanced pair for mic line and line level audio in riser pathways. O/A foil shield with drain ensures effective EMI/RFI rejection and consistent field performance.

How SmartWire adds value to your next project

• Consistent installs: Standardized conductor identification and jacket color options help crews build repeatable pathways and rack layouts across sites.
• Time savings on every pull: SmartWire Glide lubrication reduces friction during pulls, and the EZ Strip bonded shield speeds device and rack terminations.
• Noise control by design: Tinned copper conductors and an overall foil shield with drain deliver the isolation balanced pro av cable runs require in electrically noisy spaces.
• Specify once, deploy everywhere: UL CMR and RoHS compliance make these cables straightforward to specify across a range of commercial projects.
• Brand your standard: Ask about SmartWire jacket and stripe color options to align with your organization’s standards and simplify field identification.

Summary
SmartWire low-voltage Pro A/V cables give system integrators dependable solutions for balanced audio and control. From mic line to line level runs, each cable is built with tinned copper conductors, a shield that strips cleanly, and riser-rated construction to support fast, code-compliant installation. If you’re standardizing on a line level audio cable or specifying a family of shielded pairs for various room types, Windy City Wire provides products and solutions that help reduce installation time while maintaining signal integrity.

Solutions: Mic Line Level Control Cables Non-Plenum

Mic/Line Level Control Cables – Non‑Plenum (Pro A/V)

Windy City Wire supplies shielded, balanced mic/line level control cables designed for fixed commercial and industrial installations where reliable analog audio and low‑voltage control are essential. This non‑plenum, UL CMR riser‑rated pro av cable is built around a twisted 1‑pair construction with tinned copper conductors for clean signal transfer, strong noise rejection, and long-term durability in demanding environments. An overall foil shield with an easy-strip bonded design speeds termination while maintaining excellent coverage against EMI/RFI—ideal for mic line and line level audio cable runs that must perform day after day.

Where these cables fit in your AV integrations

• Balanced mic and line level audio – Run low-noise analog audio between wall plates, floor boxes, podiums, stage pockets, mixers, DSPs, amplifiers, and amplifiers to processors. The construction supports standard balanced terminations (XLR/TRS to terminal blocks) and helps minimize hum and interference across longer distances.
• Low-voltage control and monitoring – Carry analog control signals such as 0–10 V, contact closures, relay triggers, IR distribution, GPIO, and other low-speed control circuits between controllers, DSPs, amplifiers, and peripheral devices. The twisted, shielded pair helps maintain signal integrity in electrically busy spaces.
• Riser and in‑wall pathways – CMR rating supports vertical risers and behind‑the‑wall runs in non‑plenum areas, ideal for equipment rooms, IDFs/MDFs, cabinets, and conduit where plenum rating is not required.

Industries and spaces that benefit

• Corporate offices and conference centers – Boardrooms, divisible meeting spaces, training rooms, and collaborative huddle areas with ceiling mics, table inputs, and centralized DSP/amp racks.
• Higher education – Lecture halls, hybrid classrooms, auditoriums, and performing arts centers connecting podiums, stage pockets, and control rooms to rack-mounted processing.
• House of worship – Sanctuary mic lines, stage feeds, and distributed audio control from front-of-house to backstage and equipment rooms.
• Hospitality and entertainment – Hotel ballrooms, casinos, restaurants, theaters, and event spaces requiring dependable mic line wire or cable for flexible room configurations and daily re-patching.
• Retail and fitness – Background music, paging zones, and instructor mic inputs integrated to amplifiers and control processors.
• Healthcare – Conference spaces, training suites, and simulation rooms where clear speech capture and reliable control are critical.
• Government and public sector – Council chambers, courtrooms, EOCs, and briefing rooms with mic arrays, interpreter feeds, and secure control wiring.
• Manufacturing and industrial – Plant floor paging, quality labs, and control rooms where shielded, durable line level runs are needed near machinery and electrical gear.
• Sports and large venues – Arenas, stadiums, and convention centers connecting announce mics, production booths, and distributed amplifiers.
• Broadcast and production facilities – Studio tie-lines, voiceover rooms, and machine rooms where fixed-install mic cables and control circuits must remain quiet and serviceable.

Why integrators choose this construction

• Shielded performance – Overall foil shield protects sensitive mic line and line level signals from interference common around lighting, HVAC, and power distribution.
• Tinned copper conductors – Resist corrosion and simplify soldering and termination in racks, wall plates, and stage boxes.
• Easy termination – The bonded shield strips cleanly with the jacket, helping speed installs and reduce rework.
• Balanced pair design – Twisted 1‑pair architecture optimizes common-mode noise rejection for consistent audio quality.
• Riser-rated, non‑plenum – UL Listed C(UL)US CMR for vertical shafts and in‑wall runs where plenum cable is not required.
• Material compliance – RoHS compliant for projects with strict environmental specifications.

Typical system connections

• Mic inputs from wall, floor, or stage plates back to mixers and DSPs
• Line level sends and returns between DSPs, zone mixers, and amplifiers
• Analog control lines (0–10 V, triggers, contact closures) from controllers to AV devices
• Record feeds, assistive listening inputs, and paging interfaces

Gauge and selection guidance

1. Choose 22 AWG for most balanced mic line and line level audio cable runs inside rooms, racks, and typical riser distances. It offers easy handling and termination to XLR/TRS/terminal blocks.
2. Choose 18 AWG when longer runs, lower resistance, or added mechanical robustness are priorities—such as extended risers, larger venues, or higher-current analog control circuits.

Installation notes for dependable results

• Maintain separation from AC power and lighting where possible; cross at 90 degrees if paths must intersect.
• Use proper grounding/shield termination practices at devices to minimize ground loops and noise.
• Label endpoints at plates, racks, and junctions to streamline commissioning and service.
• Select jacket color (black or gray) to match cable management plans and visibility requirements; conductor color coding (black/red) assists with quick, consistent polarity.

When to specify non‑plenum

• Riser shafts, equipment rooms, and in‑wall pathways not designated as plenum air spaces
• Conduit and cable tray routes outside of return-air plenums
• Fixed installations where UL CMR rating satisfies code requirements

For ProAV integrators and contractors, these shielded mic cables provide a dependable, install-friendly option for balanced mic line and line level applications, as well as low‑voltage control. If your project calls for a pro av cable that streamlines termination, resists interference, and meets riser code requirements, this non‑plenum series is a solid choice for commercial AV systems across a wide range of industries.

Frequently Asked Questions: Mic Line Level Control Cables Non-Plenum

• What AWG conductors are available with this SmartWire Mic Line Level Control Cables Non-Plenum cable?

  18 AWG and 22 AWG options are available in a 1-pair, shielded construction with tinned copper conductors and a heat-fusible overall foil (O/A) shield featuring an EZ-Strip bonded shield for faster terminations.

• What other colors is this SmartWire Mic Line Level Control Cables Non-Plenum cable available in?

  This cable is offered with a Black/Red conductor color code for easy identification. Custom SmartWire jacket and stripe colors can be produced to match your standards—contact Windy City Wire for details.

• Is this SmartWire Mic Line Level Control Cables Non-Plenum cable made with solid or stranded copper conductors?

  Stranded, tinned copper conductors are used to deliver flexibility and durability for mic, line-level, and control applications.

• What length is this SmartWire Mic Line Level Control Cables Non-Plenum cable sold in?

  1,000 ft. At Windy City Wire we manufacture and stock SmartWire Building Wire in 1,000 ft length as our standard length.

• How is your SmartWire ProAV cable sold on spools or in boxes?

  Our SmartWire ProAV wire is packaged in our patented RackPack carton as part of our complete solution to improve safety, efficiency, and labor savings. Learn more about our RackPack: https://windycitywire.com/solutions/rackpack-overview

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