Cardas Audio Iridium Power Cable
Best power upgrade for audiophiles seeking clean, flexible component connectivity.
The Cardas Audio Iridium Power Cable offers high-performance power delivery at an accessible price point. It integrates design elements from premium Cardas cables, featuring two 11.5 AWG Crossfield Conductors and a toroidal filter for clean energy transfer. This cable is exceptionally light and flexible, making it suitable for a wide range of audio components, from sensitive digital sources to power amplifiers. It is terminated with robust Cardas 3455R connectors, ensuring a reliable and high-quality connection throughout its construction.
$210.00
Owner Satisfaction
4.7
/ 5
Category Rank
75
/ 1786
#75 in System & Power Cables
Price vs Category Average
-27%
Below average
Conductors
211.5199.9999
/ x AWG, Grade , % pure oxygen-free copper (Litz)
Who it's for
- Listeners seeking long-term comfort during extended music sessions
- Audiophiles prioritizing long-term reliability and robust construction
- Owners of overly bright or analytical audio systems
Who should skip it
- Budget-conscious buyers seeking entry-level pricing
- Listeners demanding maximum detail and lightning-fast transient response
- Users with limited space behind their audio components
Performance breakdown
Noise Floor Reduction
Double shielding and toroidal filtering effectively silence unwanted electrical interference.
Mechanical Flexibility
The Alcryn rubber jacket allows for effortless routing in tight spaces.
Connection Integrity
Silver and rhodium-plated contacts ensure a secure, low-resistance signal path.
Current Delivery
Heavy-gauge Litz conductors provide ample headroom for demanding power amplifiers.
Build Durability
Robust construction and premium materials promise long-term reliability under daily use.
Component Compatibility
Versatile design performs consistently across sensitive sources and high-draw electronics.
Key Specs
Conductors
2x11.5 AWG, Grade 1, 99.9999% pure oxygen-free copper (Litz)
Geometry
Cross-field layer geometry scaled to Golden Ratio proportions
Dielectric
PFA tape
Shielding
Double shielded (aluminum/mylar and tinned copper)
Jacket
Super flexible Alcryn rubber
Construction
Twisted pair with cotton filler and PTFE tape wrap
Outside Diameter
0.490”/10.1mm
Terminations
Cardas power plugs with silver/rhodium-plated solid copper contacts
Features
- High-performance power delivery
- Shielded for noise reduction
- Incorporates a toroidal filter
- Light and highly flexible
- Suitable for all audio components
- Shares design with premium cables
- Terminated with quality Cardas connectors
What customers say
The Cardas Audio Iridium Power Cable is highly praised as an excellent entry into high performance audio. Users consistently report that it delivers the signature Cardas sound, characterized by natural warmth and organic tonality. A key benefit noted across reviews is the significant reduction in noise floor, allowing music to flow more effortlessly. Listeners experience enhanced system dynamics, smoother treble, and better bass texture compared to standard cables. Many find it a foundational upgrade, especially for digital sources and preamplifiers. Furthermore, the build quality is universally lauded; the cable feels robust and durable. For many consumers seeking musicality and coherence, the Iridium offers exceptional performance relative to its cost, making it a crucial component upgrade.
Know before you buy
Because of its flexible design and effective noise filtering, the Iridium is versatile enough for everything from sensitive digital sources like DACs and streamers to power-hungry amplifiers. Its 11.5 AWG conductors provide sufficient current capacity for most high-end audio equipment.
The integrated toroidal filter helps suppress high-frequency noise and interference from your AC line. This typically results in a lower noise floor, allowing for better detail retrieval and a cleaner, more stable soundstage.
No, the Iridium is designed to be exceptionally light and flexible. It uses an Alcryn rubber jacket that allows it to bend easily, making it much easier to manage in tight spaces compared to many other high-performance power cables.
The cable is terminated with Cardas 3455R connectors. These feature solid copper contacts plated with silver and rhodium, which provide a secure, low-resistance connection that resists oxidation over time.
Yes, the Iridium utilizes a combination of aluminum/mylar and tinned copper shielding. This dual-layer approach is highly effective at blocking both electromagnetic and radio frequency interference from nearby power cords or electronic devices.
Cardas uses Crossfield geometry to minimize the electromagnetic interaction between individual strands of copper. This design helps maintain signal purity and prevents the harshness sometimes associated with standard power cable construction.
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