Nordost
Nordost Blue Heaven 3 Speaker Cables
Pairs well with
Nordost Blue Heaven 3 Speaker Cables
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Shipping Information
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Customer Support
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FAQ’s
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Contact Us
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Overview
Nordost Blue Heaven 3 Speaker Cables – Leif 3 Series
The Nordost Blue Heaven 3 Speaker Cables bring Nordost’s signature flat-cable technology to high-performance stereo systems, combining 18 silver-plated solid-core OFC conductors, precision FEP insulation, and mechanically tuned spacing. As part of the Leif 3 Series, Blue Heaven 3 is designed to deliver excellent speed, clarity, dynamics, and musical detail between your amplifier and loudspeakers.
Using 18 × 24 AWG silver-plated 99.9999% solid-core OFC conductors, Blue Heaven 3 provides increased conductor capacity compared with Purple Flare 3. Each conductor undergoes Nordost’s specialized FEP extrusion process, while the flat geometry helps maintain consistent electrical characteristics throughout the cable.
Key Features
- Leif 3 Series speaker cable
- Nordost signature flat cable geometry
- 18 × 24 AWG conductors
- Silver-plated 99.9999% solid-core OFC
- FEP (Fluorinated Ethylene Propylene) insulation
- Mechanically tuned conductor spacing
- Capacitance: 7.0 pF/ft (22.9 pF/m)
- Inductance: 0.18 μH/ft (0.60 μH/m)
- Velocity of Propagation: 90%
- Specialized factory termination
- Gold-plated Z-plug Banana or Spade connector options
Banana & Spade Connector Options
Blue Heaven 3 is factory terminated with your choice of gold-plated Z-plug Banana connectors or gold-plated Spade connectors. Standard spades feature a 6.5mm (1/4") internal opening, while larger 8.5mm gold-plated spades are also available for compatible speaker and amplifier binding posts.
Performance-Focused Design
Nordost designed Blue Heaven 3 to combine natural dynamics and clarity with an efficient, controlled signal path. Its solid-core conductors, FEP insulation, and mechanically tuned flat geometry make it an excellent upgrade for quality integrated amplifiers, power amplifiers, and high-performance loudspeakers.
The Grid HiFi
Upgrade your system with the Nordost Blue Heaven 3 Speaker Cables. The Grid HiFi can help you select the correct cable length and Banana or Spade termination to properly match your amplifier and loudspeakers.
Contact The Grid HiFi for pricing, availability, and expert cable recommendations.
FAQs
Please read our FAQs page to find out more.
Do you price match?
Yes. We match any authorised dealer, including big-box retailers. If you find the same product at a lower price, contact us and we'll match it.
Do you offer free shipping?
Yes — free shipping on every order, with 2-day delivery available on most products. Easy returns and exchanges are included.
Where is your showroom?
We're at 6362 Alder Drive, Houston, Texas. The showroom lets you hear and compare reference-level systems in person before making any decisions. If you're considering a larger purchase or installation, it's well worth the visit.
Can I buy online without visiting the showroom?
Yes. The full product range is available through the online store with free nationwide shipping. For more complex system builds, speaking with one of our advisers first tends to lead to a better result.
Do you offer financing?
Yes. Special financing is available through the BrandSource Credit Card for qualifying purchases, allowing you to spread payments over time with no annual fee. Promotional rebate savings are also available periodically. See the financing page for full details.
Do you install systems as well as sell equipment?
Yes — installation is central to what we do. We design and install whole-home audio and video, home theaters, media rooms, outdoor audio, lighting and motorised shades, and full smart home automation.
Do you provide support after installation?
Yes. We provide ongoing service and support to ensure systems continue performing as intended — not just on installation day, but over the long term.