Mic Line Level Control Cables Plenum

Summary: Mic Line Level Control Cables Plenum

ProAV Low‑Voltage Audio Cables

Windy City Wire supplies low‑voltage SmartWire cables engineered for professional audio environments where consistent performance and clean, reliable signal delivery matter. From mic line to line level runs, our pro av cable offering covers common ProAV applications across corporate facilities, education, hospitality, houses of worship, arenas, and entertainment venues. Every construction is designed to help integrators and contractors streamline installation while maintaining audio integrity in demanding commercial spaces.

Why SmartWire for ProAV

• Low‑voltage SmartWire, manufactured in the United States for consistent quality and availability.
• Plenum (CMP) options support in‑ceiling and return‑air spaces found in commercial and industrial buildings.
• Shielding choices—Non‑Shielded, Shielded, and Each Pair Shielded (EPS)—to match site noise conditions and channel density.
• Balanced pair and multi‑pair designs for mic line, line level audio cable runs, and control I/O.
• SmartWire Glide lubrication comes standard and reduces cable‑pull friction by up to 70%, helping speed pulls and minimize rework.
• UL Listed and RoHS compliant selections support compliance requirements and specifications.
• Standardized conductor color codes available for clear circuit identification; custom jacket and stripe colors available to support your organization’s standards.

Options at a glance

• Available AWGs: 18, 20, 22
• Available lengths: 1000 ft standard, with additional 100 ft, 250 ft, and 500 ft lengths available
• Shielding: Non‑Shielded, Shielded, Each Pair Shielded (EPS)
• Common conductor color codes: Black/White/Red; Black‑Red/White‑Green; Black/Red; Black/Red/White/Green; Black/White/Red/Green; Black/White; Black/Green; Black/Blue

Application guidance

• Mic line and mic cables: Choose shielded balanced pairs (22–20 AWG) for low‑noise microphone runs, especially in conduits shared with power or control.
• Line level audio cable: Use shielded pairs or individually shielded multi‑pair constructions to reduce interference and crosstalk, particularly for longer hallways or risers.
• Control and I/O: Unshielded or shielded multi‑conductor options support device/zone wiring and analog/digital I/O in plenum spaces.

Available constructions

• 18 AWG 3 Conductor Bare Copper, Non‑Shielded Plenum, Low‑Voltage: General‑purpose control and device/zone runs in plenum spaces where shielding is not required. Suitable for analog/digital I/O and utility audio/control circuits.
• 18 AWG 2 Pair Bare Copper, Individually Shielded Plenum, Low‑Voltage: Two balanced pairs with pair‑by‑pair shielding to reduce crosstalk in shared pathways. A solid choice for dual mic line or line level channels.
• 20 AWG 2 Conductor Bare Copper, Shielded Plenum, Low‑Voltage: Shielded balanced pair for mic line or line level runs in plenum areas. Offers a practical balance of flexibility and signal protection in commercial spaces.
• 22 AWG 2 Conductor Bare Copper, Shielded Plenum, Low‑Voltage: A go‑to for mic cables and balanced control lines in dense AV environments. Overall shielding helps reject EMI and maintain clear audio.
• 22 AWG 4 Conductor Bare Copper, Shielded Plenum, Low‑Voltage: Four‑conductor shielded design for two channels in a single jacket. Helps consolidate pulls and manage conduit fill.
• 22 AWG 1 Pair Tinned Copper, Shielded Plenum, Low‑Voltage: Tinned conductors support clean terminations and corrosion resistance. Ideal for mic line wire or cable where frequent soldering or panel terminations are expected.
• 22 AWG 2 Pair Bare Copper, Individually Shielded Plenum, Low‑Voltage: Dual balanced pairs with individual shields to minimize crosstalk. Suited for two‑channel line level audio or mic line paths routed together.
• 22 AWG 2 Pair Tinned Copper, Each Pair Shielded Plenum, Low‑Voltage: Tinned, individually shielded pairs for precise terminations and noise isolation. Helps maintain channel separation in shared conduits and racks.
• 22 AWG 4 Pair Bare Copper, Individually Shielded Plenum, Low‑Voltage: Four balanced pairs with pair‑by‑pair shielding for multi‑channel snake applications. Simplifies rack‑to‑headend cabling while controlling crosstalk.

How Windy City Wire adds value to your next ProAV project

• Fit for purpose: Constructions tailored for mic line, line level, and control ensure you can match cable performance to site conditions and pathway constraints.
• Installation efficiency: SmartWire Glide lubrication helps pulls go faster and smoother, supporting labor savings on large projects with many home‑runs.
• Specification confidence: Plenum‑rated, UL Listed, and RoHS compliant selections meet the documentation needs of commercial and industrial jobs.
• Standardization: Consistent color coding and optional custom jacket/stripe colors help technicians identify circuits quickly across large campuses.
• Availability and support: U.S. manufacturing and a focused low‑voltage product offering mean dependable supply and knowledgeable assistance.

Summary

Windy City Wire’s SmartWire ProAV portfolio delivers low‑voltage, plenum‑ready options for mic line, line level audio cable, and control—available in the shielding and pair counts integrators need for modern projects. With balanced designs, robust shielding choices, and standard SmartWire Glide lubrication, our pro av cable products help teams pull faster, terminate cleanly, and protect audio quality from the rack to the room. Count on us for reliable products and practical solutions that keep your schedules and sound quality on track.

Solutions: Mic Line Level Control Cables Plenum

Mic, Line-Level, and Control Cables — Plenum-Rated for Professional AV
Windy City Wire supplies plenum-rated mic and line level control cabling designed for commercial and industrial AV environments. These low-voltage cables support clean audio and dependable control signaling in air-handling spaces while meeting strict safety and compliance standards. Use them for mic line, line level, and system control paths in integrated AV systems where reliability and code-compliance matter.

Where these Pro AV cables fit

• Conference rooms, huddle spaces, and boardrooms: balanced mic line runs to DSPs, mixers, and codecs; line level sends to amplifiers and speakers
• Lecture halls and classrooms: podium mic cables, instructor mic lines, program audio feeds, assistive listening sources, and control wiring for AV switching
• Houses of worship and performance venues: stage box mic tie lines, returns, intercom feeds, and line level audio cable for outboard processing
• Broadcast and production: rack-to-rack analog I/O, machine room tie lines, IFB/talkback, and GPIO
• Hospitality and retail: background music, paging, and control lines for source selection and zone routing
• Healthcare: training rooms, conference suites, and procedure observation spaces requiring isolated mic and line level paths
• Arenas, stadiums, and event centers: long-run balanced mic cables, distributed DSP I/O, and control for routing and monitoring
• Transportation and public venues: paging microphones, announcement systems, and device control wiring
• Corporate campuses and industrial sites: enterprise AV, voice-lift systems, and control for sensors, relays, and room automation

Typical AV integrations these cables support

• Microphone to preamp/DSP connections using balanced mic line wire or cable
• Balanced and unbalanced line level sends between mixers, DSPs, amplifiers, and recorders
• Control and automation: GPIO, contact closures, IR, and serial (RS‑232/RS‑485) between controllers, switchers, and endpoints
• Distributed I/O tie lines for headend racks, stage boxes, and equipment rooms
• Conference systems, PTZ camera control, and codec integration where audio and control share pathways

Cable constructions available to match the application
Choose from multiple gauges, shielding schemes, and pair counts to balance noise immunity, run length, and termination needs:

• Gauges: 18 AWG, 20 AWG, and 22 AWG. Use larger conductors (e.g., 18 AWG) when runs are longer or when lower resistance is desired; 22 AWG is a common choice for typical mic line and control distances.
• Shielding options: Non-shielded for simple control and contact closures in low-noise environments; Shielded for balanced mic line and sensitive line level audio; Each-Pair Shielded (EPS) and individually shielded multi-pair for RS-232/RS-485, GPIO alongside audio, and applications where crosstalk control is critical.
• Pair and conductor counts: 2-conductor, 3-conductor, and multi-pair (2, 4, and more). Multi-pair individually shielded cables consolidate multiple mic cables or mixed audio/control circuits into a single pull, helping reduce conduit use and termination time.
• Color-coded conductors: Readable color combinations assist with traceability, faster termination, and future service work across large projects.

Performance and compliance

• Plenum-rated CMP for use in environmental air spaces
• UL Listed C(UL)US and RoHS compliant
• Balanced constructions appropriate for low-noise mic line and line level signal integrity in professional AV

Selection guidance by application

• Microphone lines: Choose shielded 1-pair or 2-conductor shielded (often 22 or 20 AWG) for balanced low-noise performance. EPS multi-pair is recommended when running several mics or mixed mic/control in the same cable.
• Line-level audio: Use shielded pairs for sends/returns between DSPs, mixers, amplifiers, and recorders. Consider 20 or 18 AWG for longer runs to maintain signal integrity.
• Control signals: For contact closures and simple GPIO, non-shielded options are often sufficient. For RS‑232/RS‑485 or when audio shares pathway with control, choose shielded or individually shielded pairs to reduce interference.
• Distributed I/O and rack tie lines: Multi-pair individually shielded constructions simplify installation, reduce home runs, and help manage crosstalk between channels.

Project planning conveniences

• Multiple lengths available: 100, 250, 500, and 1000 ft to match project scope and reduce waste
• White plenum jacket for easy identification in ceiling spaces and mechanical rooms
• Options suitable for both analog I/O and digital control I/O pathways in integrated systems

Why spec these Pro AV cables for your next build
From small conference rooms to large venues, this category provides the flexibility to standardize on a single family of pro av cable for mic, line level, and control. By selecting the appropriate gauge, shielding, and pair count, teams can streamline design, maintain signal integrity, and support long-term serviceability across corporate, education, government, healthcare, hospitality, and industrial environments.

Frequently Asked Questions: Mic Line Level Control Cables Plenum

• What AWG conductors are available with this SmartWire Mic Line Level Control Cables Plenum cable?
  18 AWG, 20 AWG, and 22 AWG options are available across this SmartWire Mic Line Level Control Cables Plenum category.
• What other colors is this SmartWire Mic Line Level Control Cables Plenum cable available in?
  In addition to Black/White/Red, available conductor color codes include: Black-Red/White-Green; Black/Red; Black/Red/White/Green; Black/White/Red/Green; Black/White; Black/Green; Black/Blue.
• Is this SmartWire Mic Line Level Control Cables Plenum cable made with solid or stranded copper conductors?
  These SmartWire Mic Line Level Control Cables Plenum products use stranded bare copper conductors for flexible, reliable ProAV installations.
• What length is this SmartWire Mic Line Level Control Cables Plenum cable sold in?
  Standard length is 1,000 ft. Additional stocked options include 100 ft, 250 ft, and 500 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?
  SmartWire ProAV Wire is packaged in our patented RackPack carton for maximum jobsite efficiency and labor savings. Learn more about our RackPack: https://windycitywire.com/solutions/rackpack-overview

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