Cardas Audio CCBP L Binding Posts
Best high-end connection for audiophiles building speakers with thick cabinets.
Elevate your audio system with Cardas Audio CCBP L Binding Posts, meticulously crafted for superior sound transmission. These long posts are machined from premium billet copper and feature Rhodium over Silver plating for the posts, with a Billet Copper nut plated in Gold. The durable glass-filled nylon insulator ensures signal integrity. Designed for installation in thicker speaker cabinets, these posts are sold as a convenient set of two, providing a robust and high-quality connection point for your speakers.
$96.00
Owner Satisfaction
4.8
/ 5
Category Rank
2
/ 359
#2 in Speaker Components & Kits
Price vs Category Average
-42%
Below average
Base metal
Billet Copper
/ Billet Copper
Who it's for
- DIY enthusiasts requiring versatile and secure cable termination
- Audiophiles seeking maximum signal purity and electrical efficiency
- Owners wanting long-term protection against oxidation and corrosion
Who should skip it
- Listeners with modest systems where sonic gains remain subtle
- Budget-conscious builders prioritizing cost-effective components
- Users lacking the tools for custom cabinet modifications
Performance breakdown
Signal Conductivity
Billet copper core ensures minimal resistance for pure signal transmission.
Build Robustness
Precision machining provides a rock-solid connection that lasts for decades.
Plating Quality
Rhodium over silver finish offers exceptional corrosion resistance and conductivity.
Installation Versatility
Extended post length accommodates even the thickest custom speaker baffles.
Insulation Integrity
Glass-filled nylon provides superior structural stability and electrical isolation.
Mechanical Precision
Tight tolerances ensure a secure, vibration-free fit for all cable terminations.
Key Specs
Base metal
Billet Copper
Post Plating
Rhodium over Silver
Nut Plating
Gold
Insulator Material
Glass filled nylon
Center Spacing
3/4 inch
Design
Long version for thick cabinets
Model Number
CCGR L
Terminal Type
Binding Post
Features
- Premium billet copper construction
- Rhodium/Silver and Gold plating
- Long posts for thick cabinets
- Durable glass-filled nylon insulator
- Machined for precision
- Sold as a set of two
- Enhances audio signal integrity
What customers say
Audiophiles consistently praise the Cardas CCBP L Binding Posts for their exceptional build quality and superior signal integrity. Reviewers emphasize the robust construction, substantial mass, and use of high-purity copper, noting the secure, low-resistance clamping mechanism. The core theme is the audible sonic improvement; users report immediate enhancements like superior clarity, tighter bass, and a more expansive soundstage compared to standard terminals. While the high cost is acknowledged, many view these posts as a critical, non-negotiable upgrade for reference-grade systems. They are seen as precision instruments that deliver measurable and audible performance gains, solidifying their benchmark status in high-end audio connections.
Know before you buy
The long post design is specifically engineered for speaker cabinets with thicker walls. It provides the necessary length to ensure a secure, stable installation where standard-length posts would be too short to fasten properly.
The Rhodium over Silver plating on the posts is chosen for its excellent conductivity and resistance to oxidation, ensuring a high-quality signal path. The Gold-plated nut is used for its durability and corrosion resistance, providing a reliable grip that won't degrade over time.
Yes, these posts are designed with a 3/4-inch center spacing, which is the industry standard for most high-end audio equipment and dual-banana plug connectors.
You will need standard tools for drilling or enlarging the mounting holes in your cabinet, as well as a wrench or socket to tighten the nuts. Because these are precision-machined components, ensure your mounting holes are clean and properly sized to avoid damaging the glass-filled nylon insulators.
Billet copper is a high-purity, dense material that offers superior electrical conductivity compared to standard brass or alloy terminals. This minimizes signal resistance and helps maintain the integrity of the audio signal from your amplifier to your speaker drivers.
Still have a question?
Ask Hayley anything about this product before you decide.