REL Bassline Blue Line Array Connectors

The REL Bassline Blue Line Array Connectors are the ultimate finishing touch for anyone building a REL Reference or S-Series Line Array. Designed to replace standard daisy-chain cables, these premium jumpers are crafted from the same high-purity materials as REL’s renowned Bassline Blue subwoofer cables. They provide a cleaner, faster, and more dynamic signal transfer between stacked subwoofers, ensuring that your vertically stacked array operates as a single, cohesive wavefront. With their tidy geometry and reference-grade construction, they eliminate cable clutter while unlocking the full sonic potential of your massive bass system.

Key Features:

• Optimized for Line Arrays: Specifically designed to daisy-chain the High-Level signal between vertically stacked REL subwoofers (Reference and S-Series).
  
• Natural Drawn™ Copper: Constructed from slow-drawn, high-purity copper in a nitrogen bath for exceptional signal purity and natural sound.
  
• Teflon Insulation: Each conductor is immediately coated in Teflon upon extrusion to prevent impurity ingress and ensure long-term stability.
  
• Neutrik Speakon Connectors: Features genuine Swiss-made Neutrik Speakon plugs on both ends for a locking, gas-tight, and mechanically perfect connection.
  
• Clean Aesthetic: Short, perfectly dimensioned cables reduce clutter behind your stack, maintaining the visual elegance of your system.
• Hand-Built Quality: Meticulously assembled by hand in California using pure silver solder for maximum conductivity.

The Line Array Advantage

Building a REL Line Array—stacking three subwoofers per side—transforms a system from "great" to "breath-taking." It creates a floor-to-ceiling wavefront that doesn't just pressurize the room but reconstructs the original scale and height of the recording venue. The Bassline Blue Line Array Connectors are the arteries of this system. By feeding the High-Level signal from the bottom "anchor" sub up to the middle and top units, they ensure that every driver moves in perfect lock-step, delivering the attack, weight, and atmospheric decay that only a line array can provide. 

Blue DNA

These connectors share the same DNA as the full-length Bassline Blue cable. The copper used exceeds standard industry practices, originally specified for military and high-speed telecommunications use. This "Natural Drawn" wire is processed gently to avoid hardening the metal structure, preserving the natural flow of the music. The result is a sound that is not just louder, but clearer, faster, and more illuminated.

Plug and Play Perfection

Connecting a stack of subwoofers can be messy with standard cables. REL solves this with precision-engineered Speakon-to-Speakon jumpers. You simply run your main High-Level cable from your amplifier to the bottom subwoofer, and then use these Line Array Connectors to link the "High Level Out" of the lower sub to the "High Level In" of the one above it. The locking Neutrik connectors ensure that the connection never vibrates loose, no matter how intense the bass becomes.

Sonic Illumination

While they are "just cables," the effect of upgrading to Bassline Blue jumpers in a Line Array is audible. Users report a lifting of the "veil" over the bass, with improved definition in the lowest octaves and better integration with the main speakers. By maintaining the same impedance and electrical characteristics as the main feed cable (assuming you are using Bassline Blue there too), you ensure a consistent signal path from amplifier to the very top subwoofer.

The Listening Room Difference

We’re a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on trust, not hype. Whether you’re visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don’t just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.

Specifications