PCOCC Bi Wire Jumper cables DIY Kit
Best upgrade for audiophiles seeking improved clarity in bi-wire speaker systems.
Elevate your bi-wire speaker system with the Douglas Connection PCOCC Bi Wire Jumper Cable DIY Kit. This kit empowers you to replace standard brass jumper bars with four custom-assembled, high-performance jumpers. Crafted with 12 AWG PCOCC wire, these cables ensure superior audio transmission, enhancing clarity, resolution, and dynamic range for an immersive listening experience. Choose your preferred connector plating and type (Banana or Spade) for a personalized setup. Assembly is straightforward, leading to an exceptionally quiet soundstage and improved audio fidelity.
$169.00
Owner Satisfaction
4.7
/ 5
Category Rank
10
/ 359
#10 in Speaker Components & Kits
Price vs Category Average
+2%
Above average
Conductor Material
PCOCC (Pure Crystal Ohno Continuous Casting) Copper
/ PCOCC (Pure Crystal Ohno Continuous Casting) Copper
Who it's for
- Audiophiles seeking maximum signal clarity and minimal distortion
- Budget-conscious listeners wanting premium performance without the retail markup
- System builders looking to eliminate signal bottlenecks at the terminal
Who should skip it
- Users uncomfortable with the risks of manual cable termination
- Novice hobbyists lacking basic soldering or crimping experience
- Future-focused owners planning to expand their system later
Performance breakdown
Signal Conductivity
PCOCC copper ensures minimal resistance for pristine, high-fidelity audio transmission.
Assembly Simplicity
Straightforward design makes custom cable creation accessible for most DIY enthusiasts.
Build Versatility
Flexible connector and plating options allow for precise system matching.
Sonic Clarity
Noticeable improvement in resolution compared to standard factory brass jumper bars.
Material Quality
High-grade 12 AWG conductors provide a robust foundation for speaker signals.
Noise Floor Reduction
High-purity materials contribute to a remarkably quiet and stable soundstage.
Key Specs
Conductor Material
PCOCC (Pure Crystal Ohno Continuous Casting) Copper
Wire Gauge
12 AWG
Package Quantity
4 jumpers
Insulation
RoHS compliant special audio grade PVC
Connector Options
Banana Plug or Spade Plug
Connector Plating
Silver Plated Copper or Non Plated Copper
Weight
0.75 lbs
Dimensions
8 × 4 × 1 in
Features
- Build four high-quality bi-wire jumpers.
- Uses pure PCOCC copper conductors.
- Enhances sound clarity and dynamics.
- Customizable connector plating and types.
- Direct replacement for brass jumper bars.
- Achieves an ultra-quiet soundstage.
- Flexible and easy DIY assembly.
- Improves overall audio resolution.
What customers say
This DIY kit earns high praise, especially from experienced audiophiles, focusing on exceptional value and sonic improvement. Reviewers consistently report a noticeable increase in clarity, detail, and soundstage depth over standard jumpers. The core component, PCOCC wire, delivers a smooth high end and tightly controlled bass. Users feel they achieve reference level performance for a fraction of the cost of preterminated cables. While assembly requires soldering skill, the overall sentiment confirms this kit is a rewarding project yielding genuinely transformative results for bi-wired speakers.
Know before you buy
Standard brass jumper bars are often made of lower-conductivity materials that can introduce resistance and signal degradation. Replacing them with high-purity PCOCC copper jumpers provides a more direct, efficient signal path, which typically results in improved clarity and a more defined soundstage.
PCOCC, or Pure Crystal Ohno Continuous Casting, is a process that creates copper with minimal grain boundaries. This allows for superior signal transmission compared to standard oxygen-free copper, helping to reduce distortion and improve the overall resolution of your speaker system.
Silver-plated connectors offer excellent conductivity and are highly resistant to oxidation, making them a great choice for long-term performance. Non-plated copper provides a more direct connection, though it may require periodic cleaning to prevent oxidation over time.
The kit is designed for straightforward assembly and does not require advanced technical skills. As long as you have basic tools to attach the connectors to the 12 AWG wire, you can complete the set of four jumpers quickly.
These jumpers are compatible with most standard bi-wire speaker terminals. However, you should verify whether your specific speakers require spade or banana plug connections before ordering to ensure a secure, flush fit.
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$169