Belden 9451 010U1000 Audio Cable, 1/22 AWG TC, Shielded, Riser, 1000' (304.8m) UnReel, Black

Engineered for reliable audio and low-voltage control in professional AV, security and surveillance installations, the Belden 9451 010U1000 riser audio cable ensures clean, interference-free signal delivery across long runs. This Belden riser audio cable features 22 AWG stranded (7x30) tinned copper conductors and polypropylene insulation for durable, low-loss transmission of line-level audio, 0‑10V dimming, 4‑20mA monitoring and 24V control circuits. An overall Beldfoil shield with a stranded 22 AWG drain wire provides 100% coverage to block EMI/RFI — essential for monitoring, paging and recording systems in noisy electrical environments.

The cable’s riser-rated PVC jacket (CMR/CMG/FT4) allows safe vertical runs between floors and inside conduit, while the 1000' unReel format reduces splices and speeds large deployments. Ideal for installers, integrators and security teams, the Belden 9451 simplifies panel wiring, intercom feeds, and surveillance audio channels with consistent performance and code-compliant materials. Specify Belden 9451 for your next security, surveillance or AV project — order now to streamline installation and ensure dependable audio and control connectivity.

• Delivers interference-free audio and control signals for security, surveillance and AV systems with 100% Beldfoil shielding
• Flexible 22 AWG stranded tinned copper conductors provide reliable conductivity and easy routing in racks, panels and conduits
• Riser-rated PVC jacket (CMR/CMG/FT4) for safe, code-compliant building installations between floors
• 1000' unReel length reduces joins and installation time for large deployments and multi-room systems
• Stranded drain wire and overall foil shield simplify grounding and improve immunity to EMI/RFI in monitoring environments
• Backed by a 10-year limited warranty and global RoHS/WEEE certifications for long-term, compliant deployments