Kenable SFX Pro Speaker Cable - Pink

High quality low smoke halogen free (LSZH / LSOH) Professional Speaker Cable designed for internal...

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eBaySFX Pro 4 Core 30 Strand x 0.25mm 16AWG 300V LSZH Copper Speaker Cable 100m Pink
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B&QB&Q - Sfx Pro 4 Core 30 Strand X 0.25mm 16Awg 300V Lszh Copper Speaker Cable 100M Pink
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Product Information

Full details

This Kenable SFX Pro Speaker Cable is designed for high-end and commercial audio installations requiring a low smoke halogen-free (LSZH) solution. Its primary benefit is enhanced safety in enclosed spaces due to LSZH properties, though its pink color may not suit all aesthetic preferences. The cable features four 1.5mm² copper conductors, ensuring robust signal transmission for professional audio setups.

All features

ColourPink
Model Part Number011729
Brandkenable

Extended Product Information

FAQs

What does LSZH mean for this cable?

LSZH stands for Low Smoke Halogen Free. This means that in the event of a fire, the cable will emit very little smoke and no toxic halogenated gases, making it safer for enclosed spaces and evacuation.

Can I use this cable for bi-wiring?

Yes, the cable has four insulated conductors (Black, Red, White, Green), which allows for configurations like bi-wiring or bi-amping when connected appropriately.

What is the maximum recommended length for this cable?

While specific recommendations depend on the amplifier's power output and speaker impedance, the 1.5mm² gauge is suitable for moderate to long runs without significant signal degradation. For very long runs (over 50 meters), consider consulting your audio equipment manual or a professional installer.

Is this cable suitable for outdoor use?

No, this cable is designed for internal use ('internal use in Hi-end & Commercial Installations'). It is not rated for outdoor exposure to UV or weather elements.

What is the jacket printing on the cable?

The jacket printing reads 'Secure Sound 4C 1.5mm Speaker LSZH RoHS2 (PO) (m)', indicating it's a 4-conductor, 1.5mm² speaker cable, LSZH rated, compliant with RoHS2, and sold by the meter.

How do I connect bare wire ends?

Carefully strip about 1cm of insulation from each conductor. Twist the strands of each conductor tightly together to prevent fraying. Insert the twisted bare wire into the terminal and tighten the binding screw securely.

Troubleshooting

No sound from speakers

Verify that all connections are secure at both the amplifier and speaker ends. Check that the correct conductors are used for each channel and that polarity (+/-) is maintained. Ensure the amplifier is set to the correct input and output.

Distorted or weak audio signal

Check for loose connections or damaged conductor strands. Ensure the cable run is not excessively long for the amplifier's power output, or consider using a thicker gauge cable if available and appropriate. Ensure proper stripping of insulation without nicking conductors.

Cable is stiff and difficult to route

LSZH cables can be less flexible than standard PVC. Gently warm the cable with a low-heat source (like a hairdryer on a low setting, used cautiously and from a distance) to improve pliability during installation. Avoid kinking the cable.

Pros and Cons

Pros

  • Enhanced fire safety with LSZH material.
  • Robust signal transmission due to 1.5mm² copper conductors.
  • Suitable for complex audio setups with four conductors.
  • Designed for professional and commercial environments.

Cons

  • Pink color may not be aesthetically suitable for all visible installations.
  • LSZH cable can be slightly stiffer than standard PVC cables.
  • Primarily intended for internal use, not outdoor rated.

Setup, Compatibility & Care

Setup:

This cable is designed to be terminated with standard speaker connectors such as banana plugs, spade connectors, or bare wire. Ensure correct polarity is maintained by connecting like colors (e.g., Black to Black, Red to Red) to the corresponding terminals on your amplifier and speakers.

  1. Carefully strip the outer pink LSZH jacket to expose the four inner insulated conductors.
  2. Strip a small amount of insulation from the end of each conductor (Black, Red, White, Green).
  3. Connect the conductors to your amplifier and speaker terminals, observing polarity.

Compatibility:

Compatible with all standard audio amplifiers, receivers, and passive loudspeakers that accept speaker wire connections. Its 300V rating makes it suitable for typical audio applications.

Care:

  • Keep the cable away from excessive heat or sharp objects.
  • Avoid exposing the cable to moisture or corrosive substances.
  • Regularly inspect connections for tightness and corrosion, especially in commercial installations.

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