The Supra Y-Link 1RCA-2RCA is a high-performance subwoofer cable designed to connect a home cinema receiver with a single LFE output to an active subwoofer with dual inputs (stereo L/R). By utilizing both inputs on the subwoofer, you ensure full drive and balanced signal distribution, resulting in a deeper, faster, and more dynamic bass reproduction.
Connects one output to two inputs to maximize subwoofer performance and "wake it up" faster.
Effective shielding with Alu/PET foil protects the sensitive low-frequency signal against external noise.
Ensures fast impulse response and maintains the bass's "punch" and depth without slowing down the sound.
Robust connectors (RCA-6 and PPX) that guarantee optimal conductivity and a long lifespan.
The Supra Y-Link is not just an ordinary split cable; it is engineered with Supra's proven technology for immunity to interference. The cable features a semi-balanced design, meaning the shield is only connected at the source end (receiver). This allows any interference to be drained away before it reaches the subwoofer, resulting in a quieter background and cleaner bass.
Many modern subwoofers feature a stereo input (left/right RCA). Even though the LFE signal from your home cinema receiver is mono, you can gain a lot by using the Y-Link to feed both inputs. This often provides a signal increase of +3dB, giving the subwoofer better operating conditions and ensuring that the auto-on function reacts faster and more reliably at low volumes.
With the Supra Y-Link, you get a cable that puts no limitations on your system. Its low capacitance and high immunity to interference make it suitable even for very long cable runs without signal loss.
| Model | Supra Y-LINK 1RCA-2RCA |
| Type | Subwoofer Cable (Y-connection) |
| Lengths | 2m, 4m, 6m, 8m, 10m, 12m, 15m |
| Connector A (Source) | 1 x RCA Male (Supra PPX/RCA-6) |
| Connector B (Subwoofer) | 2 x RCA Male (Supra PPX/RCA-6) |
| Conductor Material | Tin-plated Oxygen-Free 5N Copper (OFC) |
| Strand Count | 19 pcs (Ø 0.127 mm) |
| Area | 0.24 mm² / AWG 23 |
| Shielding | Alu/PET foil (100% coverage) |
| Insulation | PE (Polyethylene) |
| Outer Jacket | Heat and age-resistant PVC |
| Resistance | 72 Ohm/km |
| Capacitance | 52 pF/m |
| Color | Ice Blue or White |
| Country of Origin | Sweden |

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