1 1

Belden 9451 1-Pair 22 AWG Shielded Analog Audio Cable, CMR Riser Rated

Belden 9451 1-Pair 22 AWG Shielded Analog Audio Cable, CMR Riser Rated

SoundPro Item: 151977 | Part Number: 9451-1000

$514.80
$514.80 $514.80
Your Price Sold out
MSRP: $514.80 | MAP: $514.80

In stock and ready to ship

  • 1-Pair 22 AWG Stranded Conductors – 7x30 tinned copper conductors for reliable signal transmission.
  • Beldfoil® Shield with Drain Wire – Provides protection against interference and simplifies grounding.
  • Polypropylene Insulation – Durable insulation with consistent electrical characteristics.
  • Bonded Shield and Jacket – Allows both to be removed together using automatic stripping equipment.
  • CMR Riser Rating – Suitable for riser installations and in-building cable runs.
  • PVC Jacket – Provides flexibility and durability for installation environments.
  • Wide Application Support – Suitable for line-level audio, analog control signals, and panel wiring.
Log in or register for YOUR best price

Belden 9451 is a 1-pair 22 AWG shielded analog audio cable designed for line-level audio, control signals, and panel wiring applications. It features stranded tinned copper conductors with polypropylene insulation and a Beldfoil® shield with drain wire for reliable signal protection. The PVC jacket is riser-rated (CMR) and bonded to the shield for compatibility with automatic stripping equipment.

Suitable for low-voltage analog signals, digital control, and audio installations, the cable provides consistent electrical performance and durability for professional installations and infrastructure wiring.

View full details

Specifications

CONDUCTOR
Number of Conductors
1 Pair
AWG Size
22 AWG
Stranding
7x30
Conductor Material
Tinned Copper
INSULATION
Insulation Material
Polypropylene (PP)
Insulation Thickness
0.009 in (0.23 mm)
Nominal Insulation Diameter
0.046 in (1.2 mm)
Color Code
Black & Red
SHIELD
Shield Type
Beldfoil (Bi-Laminate Aluminum + Polyester Tape)
Shield Coverage
100%
Drain Wire
22 AWG (7x30) Tinned Copper
JACKET
Jacket Material
PVC (Polyvinyl Chloride)
Jacket Thickness
0.020 in (0.51 mm)
Nominal Diameter
0.135 in (3.43 mm)
ELECTRICAL
Nominal Conductor DCR
14.1 Ohm/1000 ft (46.3 Ohm/km)
Capacitance Conductor-to-Conductor
35 pF/ft (110 pF/m)
Capacitance Conductor-to-Shield
67 pF/ft (220 pF/m)
Characteristic Impedance
45 Ohm
Nominal Delay
1.54 ns/ft
Inductance
0.17 µH/ft (0.56 µH/m)
Velocity of Propagation
66%
Max Current
2.9 A per conductor at 25°C
Outer Shield DCR
14.3 Ohm/1000 ft (46.9 Ohm/km)
VOLTAGE
UL Voltage Rating
300 V (CMR)
TEMPERATURE
UL Temperature
60°C
Operating Temperature
−20°C to +75°C
MECHANICAL
Minimum Bend Radius (Stationary)
1.4 in (36 mm)
Minimum Bend Radius (Installation)
1.4 in (36 mm)
Maximum Pull Tension
27 lb (12 kg)
Bulk Cable Weight
14 lb/1000 ft (21 kg/km)
ENVIRONMENTAL
Environmental Suitability
Indoor – Riser
Flammability
UL 1666 Riser; IEEE 1202 FT4; IEC 60332-1-2
COMPLIANCE
NEC / UL Compliance
Article 800, CMR
CEC / C(UL) Compliance
CMR
CPR Compliance
CPR Euroclass Eca; CPR UKCA Class Eca
EU Compliance
CE Mark; RoHS 2; WEEE
UK Compliance
UKCA Mark
APAC Compliance
China RoHS II (GB/T 26572-2011)
ADDITIONAL
Plenum Version
9451P
Notes
For cross-connect use with 1814R snake cables

Why Choose SoundPro?

Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.

Start Shopping

  • Certified Account Managers

    Our Account Managers, with 16+ industry certifications, are ready to find your solution.

  • Personalized Pricing

    We know every project is unique. Get a personalized quote anytime you need it

  • Fast Shipping & Local Pickup

    In stock items ship same day if ordered by 4pm CST. Pickup offered in Irving, TX.

  • Accountability from Real People

    We aim for a smooth, transparent experience by setting and sticking to clear expectations.

  • Easy Payments & Financing

    We accept all major credit cards and also offer financing through our partners.

1 2