REFERENCE DSC SC Sp/Bn (310cm)
Connect the appeal of sound carefully all the way to the system ahead.
【REFERENCE DSC SC Sp/Bn (310cm)｜Speaker Cable that Reveals More Audio Information】
When fine-tuning the sound of your car audio, you may find yourself looking not only at the speakers and amplifiers, but also at the speaker cables that carry the signal.
REFERENCE DSC SC Sp/Bn (310cm) is a speaker cable that uses DSC (Distributed Symmetric Conductor), a groundbreaking patented technology. In the signal-transmission section, it uses a hexagonal “3+3+1” core, said to offer the maximum packing factor. Around the vibration-damping SPVC cord, three-core BRC conductors insulated with SATI® are arranged to form two conductors—hot and cold.
The structure, designed with attention to group velocity and EMI resistance, is suited for building a system that values sound information and a strong sense of range. When revisiting the combination of your amplifier and speakers, arranging the signal path—including the cable—makes it easier to consider the overall balance of the entire system.
Cable selection depends not only on length and routing, but also on the installation conditions on the amplifier, speakers, and vehicle side. If I were choosing, I wouldn’t simply replace it with an expensive cable; I would first confirm where, in your current system, making a change is likely to produce an audible effect, and then combine components accordingly. Routing the wiring and finishing the connection points are also important for peace of mind after installation.
Since REFERENCE DSC SC Sp/Bn (310cm) is made to order, it takes a little time before it can be prepared. If you’d like to choose a speaker cable that suits your current system, let’s decide the direction together while confirming your vehicle configuration and the sound you want.
Main Specifications / Specs
【Basic Information】
Product name: REFERENCE DSC SC Sp/Bn (310cm)
Type: Speaker cable
Length: 310cm
【Conductors / Structure】
DSC (Distributed Symmetric Conductor) structure
Hexagonal “3+3+1” core
Vibration-damping SPVC cord
SATI®-insulated BRC conductors
Two-conductor (hot/cold) configuration
【Features】
Structure designed with attention to excellent group velocity
Structure designed with attention to EMI resistance
Design said to achieve noise reduction of up to 20–40 dB
Wide-range design considering amplifier and speaker matching
*This is a made-to-order product. Preparation may take longer than for standard items.
| Cable Type | High-end speaker cable (6-conductor design) |
| Conductor Construction | DSC (Distributed Section Conductor) design — three BRC conductors arranged hexagonally around a central damping cord |
| Conductor Gauge | 1.50 mm² per conductor (28 × 0.26 mm strands); 4.50 mm² total cross-section |
| Connector Type | Reference V2 spade and banana connectors (micro-alloyed copper, 24K gold-plated); the Sp/Bn version pairs a spade on one end with a banana on the other |
| Shielding | X-Shield® shielding with a drain conductor connected to the speaker's negative terminal |
| Product Line | Reference series (Tchernov Cable's flagship line) |
| Length Options | Offered in multiple lengths such as 1.65m, 2.65m, 3.1m, 4.35m and 5.0m (sold as a pair; this is a length family, not a fixed-length product) |
| Materials & Features | PTFE tape insulation (SATI®), TPU outer jacket (Elastollan®), central and cotton damping cords; approx. 19mm outer diameter |