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Multi core flexible speaker wire

Price: Keen price  |  Get latest price
Jacket:  Flexible PVC 
Conductor:
Flexible Cu/ Tinned Cu
The external cable diameter:  7.8*3.8mm 
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※ Large amount of production can be customized upon request.
introduction

Instruduction

Speaker wire is used to make the electrical connection between loudspeakers and audio amplifiers. Modern speaker wire consists of two or more electrical conductors individually insulated by plastic (such as PVC, PE or Teflon) or, less commonly, rubber. The two wires are electrically identical, but are marked to identify the correct audio signal polarity. Most commonly, speaker wire comes in the form of zip cord.

The effect of speaker wire upon the signal it carries has been a much-debated topic in the audiophile and high fidelity worlds. The accuracy of many advertising claims on these points has been disputed by expert engineers who emphasize that simple electrical resistance is by far the most important characteristic of speaker wire.

Wire gauge

Thicker wires reduce resistance. The resistance of 16-gauge or heavier speaker connection cable has no detectable effect in runs of 50 feet (15 meters) or less in standard domestic loudspeaker connections for a typical 8 ohm speaker As speaker impedance drops, lower gauge (heavier) wire is needed to prevent degradation to damping factor – a measure of the amplifier's control over the position of the voice coil.

Insulation thickness or type also has no audible effect as long as the insulation is of good quality and does not chemically react with the wire itself (poor-quality insulation has occasionally been found to accelerate oxidation of the copper conductor, increasing resistance over time).[citation needed] High-power in-car audio systems using 2-ohm speaker circuits require thicker wire than 4 to 8-ohm home audio applications.

Most consumer applications use two conductor wire. A common rule of thumb is that the resistance of the speaker wire should not exceed 5% of the rated impedance of the system. The table below shows recommended lengths based on this guideline:

Maximum wire lengths for two conductor copper wire
Wire size 2 Ω load 4 Ω load 6 Ω load 8 Ω load
22 AWG (0.326 mm2) 3 ft (0.9 m) 6 ft (1.8 m) 9 ft (2.7 m) 12 ft (3.6 m)
20 AWG (0.518 mm2) 5 ft (1.5 m) 10 ft (3 m) 15 ft (4.5 m) 20 ft (6 m)
18 AWG (0.823 mm2) 8 ft (2.4 m) 16 ft (4.9 m) 24 ft (7.3 m) 32 ft (9.7 m)
16 AWG (1.31 mm2) 12 ft (3.6 m) 24 ft (7.3 m) 36 ft (11 m) 48 ft (15 m)
14 AWG (2.08 mm2) 20 ft (6.1 m) 40 ft (12 m) 60 ft (18 m)* 80 ft (24 m)*
12 AWG (3.31 mm2) 30 ft (9.1 m) 60 ft (18 m)* 90 ft (27 m)* 120 ft (36 m)*
10 AWG (5.26 mm2) 50 ft (15 m) 100 ft (30 m)* 150 ft (46 m)* 200 ft (61 m)*

The gauge numbers in SWG (standard wire gauge) and AWG (American wire gauge) reduce as the wire gets larger. Sizing in square millimeters is also common. Suppliers and manufacturers often specify their cable in strand count. A 189 strand count wire has a cross-sectional area of 1.5 mm2 which equates to 126.7 strands per mm2.

Specifications

Part No.

Model

Structure

Conductor mm

Insulation Nom.O.D

mm

Jacket Material/

Colour

JLY-8014

2×0.5

2×(12/0.12×3)

6.7*3.2

PVC/Transparent

JLY-8015

2×0.75

2×(20/0.12×3)

7.4*3.5

PVC/Transparent

JLY-8016

2×1.0

2×(28/0.12×3)

8.0*3.9

PVC/Transparent

JLY-8017

2×1.5

2×(32/0.12×3)

8.2*4.0

PVC/Transparent

JLY-8018

2×2.0

2×(42/0.12×3)

9.1*4.4

PVC/Transparent

JLY-8019

2×3.0

2×(64/0.12×3)

9.4*4.6

PVC/Transparent

JLY-8027

2×0.5

(Enough mm)

2×(34/0.08×3)

6.5*3.0

PVC/Transparent

With a blue line in Middle

JLY-8028

2×0.75

(Enough mm)

2×(50/0.08×3)

8.0*3.4

PVC/Transparent

With a blue line in Middle

JLY-8029

2×1.0

(Enough mm)

2×(67/0.08×3)

8.5*3.5

PVC/Transparent

With a blue line in Middle

JLY-8030

2×1.5

(Enough mm)

2×(100/0.08×3)

9.0*4.0

PVC/Transparent

With a blue line in Middle

JLY-8031

2×2.0

(Enough mm)

2×(134/0.08×3)

9.4*4.3

PVC/Transparent

With a blue line in Middle

JLY-8032

2×2.5

(Enough mm)

2×(167/0.08×3)

10.1*4.6

PVC/Transparent

With a blue line in Middle

JLY-8033

2×3.0

(Enough mm)

2×(200/0.08×3)

11.0*5.0

PVC/Transparent

With a blue line in Middle

Packaging & Delivery

Packaging Details: Flexible Speaker Wire: 100m/roll; 200m/roll as your request
Delivery Detail: 3-25 days

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