Nakamichi Excel Series 24k Gold Banana Plug Speaker Cable - Clean

Our review finds the Nakamichi Excel Series 24k Gold Plated Banana Plug with 6 ft 12AWG OFC speaker cable best suited for audiophiles and home theatre owners who want a simple, reliable upgrade to speaker wiring. The single biggest reason to buy is the combination of a full copper core gold-plated banana termination and 99.9% oxygen-free copper conductors, which together deliver improved conductivity and long-term resistance to oxidation compared with untreated cables. This review focuses on build quality, real-world ease of installation and the practical gains in sustained audio performance.

Key Features

• 24k gold plated banana plugs: Gold plating on a full copper core reduces tarnish and ensures a durable, low-resistance contact to binding posts for consistent signal transfer.
• 99.9% oxygen-free copper cable: High-purity OFC reduces oxidation and maintains conductivity over time so amplifiers receive cleaner power to the speakers.
• 12AWG dual conductors: Thick, high-strand-count wire supports lower resistance and is suitable for medium to high-power systems without excessive loss.
• Colour coded sleeves: Non-conductive, colour coded Y-boot sleeves make polarity identification and speaker hookup quick and reliable.
• Durable braided jacket and PVC Y-boot: A non-slip boot and sturdy braid protect the conductors and provide the look of a professional installation.
• 3-year warranty: The included warranty gives extra confidence in longevity and workmanship.

Who It's For

The Nakamichi Excel Series cable is for home audio enthusiasts who want a no-fuss way to connect speakers to an A/V receiver or amplifier that uses binding posts, and who care about long-term conductivity and corrosion resistance. It is also useful for installers who prefer banana plug terminations to repeated soldering or bare-wire clamps.

It is less aimed at users who need very long runs beyond 6 ft or those seeking exotic conductor materials; if you require custom lengths or alternative termination styles, consider bulk OFC cable or banana plugs sold separately.

Pros & Cons

Pros

• Solid build with 24k gold-plated copper tips for reliable, low-resistance connections.
• 99.9% OFC conductors help prevent oxidation and preserve audio clarity over time.
• Easy polarity identification and neat, professional-looking installation thanks to colour coded sleeves and braided jacket.

Cons

• Fixed 6 ft length may not suit setups requiring longer cable runs.
• Appearance and ease of use received mixed reactions from some customers despite high marks for sound quality.

Specifications

Brand	Nakamichi
Connector	24k gold plated banana plug (4 pcs, 2 pairs)
Cable	Dual-conductor 12AWG 99.9% oxygen-free copper
Length	6 ft (1.8 m)
Jacket	Braided jacket with PVC Y-boot
Warranty	3 years

Our Verdict

The Nakamichi Excel Series 24k gold plated banana plug cable is a practical, cost-effective upgrade for home theatre and hi-fi systems that need reliable, low-oxidation speaker connections. It combines true copper-core gold terminations with certified 99.9% OFC conductors for lasting conductivity, and is good value for those who want cleaner long-term performance without complex installation.

Frequently Asked Questions

Are these banana plugs compatible with standard binding posts?
Yes, the gold-plated banana plugs are designed to fit standard binding posts on most A/V receivers and amplifiers.

Is the cable fully oxygen-free copper?
Yes, the dual-conductor cable is certified 99.9% oxygen-free copper to reduce oxidation and maintain conductivity.

Can I cut the cable to make longer or shorter runs?
While the cable can be modified, the product ships as a fixed 6 ft assembly with plugs; for custom lengths consider buying bulk OFC cable or separate connectors.