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Tierium 14 AWG 4 Core CL3 Direct Burial Speaker Cable

Brand: Tierium
Product Code: TRM-SC-122-DB-152M-BRN
Warranty: 5 Years
Cable Length / Colour: *

$12.95 - $1,090.00
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Premium Speaker Cable

Twist and Tangle Free Payout Performance

Developed in Australia by a team of audio professionals, Tierium speaker cable has been designed to optimise the installation process. Adopting the Reelex™ patented winding pattern, all Tierium products ensure the cable is dispensed from the reel-less box, snag and tangle free for optimum cable payout performance.

Tierium's reel-less design means no moving internal spool for cable to unwind within the box. Tierium speaker cable is made from 99.99% oxygen free annealed copper for superior performance and cable flexibility and its Low Smoke Zero Halogen (LSZH) cable jacket makes it free from unsafe halogens and reduces smoke for added safety in both commercial and residential installations.


Key Features

  • REELEX™ Patented Winding Pattern
  • No Internal Parts for Cable to Snag or Tangle
  • Big Mouth Payout
  • Heavy Duty 24 kg Rated Cardboard
  • Reinforced Handles
  • Water Resistant Paper Laminate Box
  • 99.99% Oxygen Free Copper
  • Premium Jacket
  • Low Smoke Zero Halogen
  • Metre Marked with Room ID Cable Identification

How to Purchase Custom Lengths

Please select the "1m (By The Metre)" option, then enter the required length in the "Qty" field and press the "Add to Cart" button. For example, if you require 5m, please enter "5" in the "Qty" field and press the "Add to Cart" button. This will be supplied as a single 5m length in this instance.

We kindly ask that you do not request multiple custom lengths to be cut for the same speaker cable specification on the same order, such as "1 x 2m and 3 x 3m etc.". Unfortunately, this cannot be provided. All custom lengths will be supplied as a single uncut length.


REELEX™ Patented Winding Pattern

Tangle and Twist-Free Packaging Technology.

REELEX tangle-free technology is a patented method of winding a filamentary product (such as cord, wire, cable or tubing) into a figure-eight coil on a specialized coiling machine.

This unique coil dispenses from the inside-out without twists, tangles, snags or overruns. Because the coil does not rotate during payout, there is no inertia, and thus no need for payoff stands or brakes. And since the coil does not require any moving parts as a means of dispensing the product, it may be packaged in a wide variety of package shapes and materials, or simply placed in a cardboard box.

Tierium Speaker Cable

REELEX™ Packaging

Because the REELEX™ coil does not rotate, products wound in REELEX™ do not depend on the package itself to dispense properly. Thus, the package is literally just a container, allowing the coil to be packaged in a unlimited number of designs and materials. This flexibility allows manufacturers to present their products in unique and innovative ways; providing opportunities for product differentiation and competitive advantage.


Construction

Length

  • 152.5m / 500 ft

Conductors

  • 14 AWG 4 Core 99.99% Oxygen Free, Annealed Stranded Copper
  • (105 strands) 0.157 mm +/-0.003 mm

Jacket

  • Lead Free Polyvinyl Chloride (PVC)
  • Colour: Brown (RAL 8028)
  • Outer Diameter: 8.10 mm +/-0.50 mm
  • Nominal Thickness: 0.71 mm
  • Min. Thickness at any Point: 0.57 mm

Filler

  • Nylon Ripcord

Insulation

  • Conductor Colours: Black, Red, Green and White
  • Outer Diameter: 2.7 mm +/-0.20 mm
  • Average Thickness: 0.35 mm
  • Min. Thickness at any Point: 0.28 mm

Jacket Marking

  • TIERIUM 14AWG 4C DIRECT BURIAL OXYGEN FREE COPPER SPEAKER CABLE - E122980 (UL) CL3 75°C - ROOM ID: A1 A2 A3 A4 A5 - B1 B2 B3 B4 B5 - C1 C2 C3 C4 C5 - XXXM

Performance

Power Loss by Cable Length

Distance 16 Ω Speaker 8 Ω Speaker 4 Ω Speaker
10m (33 ft) 1% 1% 3%
20m (66 ft) 1% 3% 5%
40m (132 ft) 3% 5% 10%
80m (263 ft) 5% 10% 18%

Maximum Cable Length by Allowed Power Loss (dB)

Power Loss 16 Ω Speaker 8 Ω Speaker 4 Ω Speaker
-0.5 db (11%) 173m (567 ft) 87m (285 ft) 43m (141 ft)
-1.0 db (21%) 367m (1204 ft) 184m (604 ft) 92m (302 ft)
-2.0 db (37%) 830m (2723 ft) 415m (1362 ft) 207m (680 ft)
-3.0 db (50%) 1412m (4633 ft) 706m (2316 ft) 353m (1158 ft)

Maximum Cable Length by Allowed Power Loss (%)

Power Loss 16 Ω Speaker 8 Ω Speaker 4 Ω Speaker
2.5% (-0.1 db) 36.4m (119 ft) 18.2m (60 ft) 9.1m (30 ft)
5.0% (-0.2 db) 74.7m (245 ft) 37.3m (122 ft) 18.7m (61 ft)
7.5% (-0.3 db) 115m (377 ft) 57.5m (189 ft) 28.8m (95 ft)
10% (-0.5db) 157.6m (517 ft) 78.8m (259 ft) 39.4m (129 ft)

Electrical & Physical Properties

  • Rating & Temperature: 75°C, 300 V
  • Conductor Resistance (20°C Max.): 8.6 Ω/km
  • Insulation Resistance: 50 Mega Ω/km at 20°C Min.
  • Dielectric Strength (Under Water): AC 500 V/1 Minute (Passed)
  • Spark Test: 1.8 kV for 0.15 Seconds (Passed)
  • Cold Bend Test: -20± °C x 4 Hours (No Crack)
Insulation‎ Unaged Tensile Strength 13.8 MPa (1.41 kg/mm2) (Minimum)
Elongation 100% (Minimum)
Aged Tensile Strength Unaged Min. 70% (100± 1°C x 240 Hours)
Elongation Unaged Min. 65% (100± 1°C x 240 Hours)
Jacket‎ Unaged Tensile Strength 13.8 MPa (1.41 kg/mm2) (Minimum)
Elongation 100% (Minimum)
Aged Tensile Strength Unaged Min. 70% (100± 1°C x 240 Hours)
Elongation Unaged Min. 65% (100± 1°C x 240 Hours)

Environmental Compliance

  • RoHS: Yes
  • REACH: Yes
  • Recyclable: Yes (Packaging, Cardboard & Plastic 100% Recyclable)
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