Al Speaker Cable

Easily Connect Your Home Theater Speakers to Your Amplifiers and Receivers With the SC-5 ePlus

Connect your home theater speakers seamlessly to amplifiers and receivers with ease by using this premium grade speaker wire, featuring high strand copper conductors for optimal signal transfer.

It comes equipped with an insulated jacket to shield conductors and is housed in a sturdy box for convenient installation.


No matter your experience level or musical preference, it’s essential that your home stereo sounds its best. One key component is selecting cables with firm grip on connections but flexible enough for installation; additionally, enough conductivity must be present so your system functions optimally.

As well as these features, it’s also advisable to choose cables with durable yet flexible jackets. There are various wire gauges and materials to choose from – copper is typically preferred as it offers excellent conductivity at an economical price point while alternatives like silver may be reserved for higher-end systems.

Speaker cables are composed of multiple groups of twisted-pair circuits connected to positive and negative terminals on your amplifier and speakers, forming multiple circuits which connect positive and negative terminals of both. This type of construction reduces electromagnetic interference (EMI) and crosstalk for improved audio quality while also enabling you to run additional speakers over longer distances without losing audio performance. Furthermore, these cables are highly insulated thereby making them more resilient against damage.

DH Labs cables are specifically crafted to deliver reference-grade audiophile properties at an accessible price point, making them accessible and enjoyable to most consumers. Their goal is to produce cables as neutral as possible in order to facilitate use in various setups – this resultant cable will show all the detail in your favorite recordings while being an ideal complement for many home theater systems.

This cable employs both solid and stranded copper conductors for optimal sound reproduction, featuring an oxygen-free copper core for improved audio clarity. Contained within its thick clear PVC jacket is a thick clear PVC jacket designed to protect its conductors against corrosion; additionally it’s UL listed CL2 for use in in-wall applications and comes complete with a marked polarity stripe to facilitate correct installation; compatible with most amplifiers, receivers and speakers alike.


There are various types of speaker cables on the market, each offering different characteristics and prices. Copper cables vary significantly in quality compared to their aluminum counterparts; to get maximum performance from your speakers it is crucial that they use cables with good conductivity and durability – ones made from copper can withstand regular handling without succumbing to moisture build-up, while durable cable types are able to withstand repeated flexing and vibration without issue.

For maximum longevity of your speaker cable, select a premium brand. Many audiophiles prefer oxygen-free copper (OFC) conductors which reduce corrosion risk and offer improved conductivity than standard copper electrical wires. Furthermore, OFC cables come in various lengths that fit easily with home audio systems.

An insulated cable can reduce interference and protect its copper conductors from damage. Speaker wires typically use PVC, rubber, or Teflon insulation; these materials act as buffers against electrical current and help prevent oxidation while protecting conductors from electromagnetic interference (EMI) and other forms of interference.

The best speaker cables boast low impedance – or resistance to electricity – which enables more current to flow through and reduce strain on an amplifier, ultimately improving sound quality and increasing lifespan.

Aluminum wiring tends to have higher resistance than copper, with this difference most visible at high frequencies due to skin effect currents concentrating more heavily in its more-conductive copper cladding. But its higher resistance does not pose much of a problem in most applications.

Aluminum wiring can also be used safely for home wiring, though special hardware designed to accommodate it must be used during installation. Otherwise, decoupling or arcing could occur, leading to fire hazards. Most fixture manufacturers now provide dual-rated hardware which offers the safest solution for homeowners.


Speaker wire is a low-voltage electrical cable with multiple stranded conductors used for connecting speakers to amplifiers or receivers and running audio cables between rooms. Speaker wire can come in various lengths with various connectors and typically features color coding with polarity indicators to indicate where it needs to go – some types even allow use in plenum spaces!

Best quality speaker wire should be flexible enough to navigate difficult routes without breaking, yet remain intact without being easily coiled up or stored away. In addition, its outer jacket should have an attractive appearance with durable outer coatings. Transparent varieties allow you to view the conductors inside. Furthermore, oxygen-free copper wiring with high purity dielectric can make an exceptional cable. Many companies provide multiple colors and length options so as to suit every home environment.

Resistance should also be an essential consideration when selecting speaker wire. A higher resistance means more power is lost as heat, reducing its ability to reach your speakers – potentially negatively affecting sound quality and impacting its quality. A heavier gauge wire would help lower resistance; however this may not always be suitable depending on application needs.

Most copper electrical wires can be used in speaker systems, though if you plan on placing the speakers within a duct or room with ceiling, it is wise to choose cables rated for plenum use for optimal performance. Furthermore, wall-mounted installations should avoid cables not approved for such use.

Step one in selecting a speaker cable is to calculate its total distance between your speakers and amplifier or receiver, using any suitable measurement tool such as tape measures or measuring sticks. Keep an eye out for obstacles like furniture that might obstruct or hinder its passage – add 20% extra distance as slack for connections or extra slack!


No matter if you’re an audiophile or just searching for quality speaker cables, the choices available to you can be daunting. While the more expensive cables may offer better performance than their cheaper counterparts, The SC-5 ePlus makes for an economical and flexible option suitable for most setups.

This cable features pure silver wires encased in solid core for reduced distortion from strand interaction. They are then insulated using air and low dielectric materials for the perfect blend between openness and transparency while meeting NEC fire code requirements for plenum applications.

This cable is both highly flexible and highly durable. The copper conductor is enclosed within a polyethylene jacket that protects it from damage, moisture and corrosion; making this an excellent solution for home theater systems, acoustic ceilings and indoor and outdoor applications with its flexible design that makes installation quick and simple backed by a lifetime warranty.

The Belden 8471 multi-pair speaker cable features 2 twisted pair circuits for optimal performance and comes complete with an abrasion-resistant outer jacket and individually insulated copper wires for reduced electromagnetic interference and long runs of speaker connections. Furthermore, its low resistance reduces power requirements significantly for driving speakers.

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