SCP 16/4OFC-HD-BK-D speaker cable 4-conductor Oxygen-Free Copper AWG16 152 m Black

SCP 16/4OFC-HD-BK-D speaker cable 4-conductor Oxygen-Free Copper AWG16 152 m Black is a multi-core audio cable designed for low-loss transmission of speaker and audio signals over medium to long distances. The cable features four separate conductors made from oxygen-free copper (OFC) with AWG16 gauge, supplied in a 152 m black pull-box format suitable for installations, PA systems, stage setups and permanent or temporary wiring runs where a durable, multi-channel speaker cable is required.

Advantages

This 4-conductor speaker cable provides four independent conductors in a single jacket, simplifying multi-channel or bi-amped speaker connections and reducing installation complexity. Oxygen-free copper conductors offer improved conductivity and reduced signal degradation compared with lower-grade copper, supporting clearer audio and efficient power delivery. The AWG16 gauge balances current capacity and flexibility for professional audio environments, and the 152 m length in a pull-box enables long runs without frequent joints or splices.

Suitable for

• Public address (PA) systems in halls, auditoriums and venues
• Stage and live-sound setups requiring multi-channel or bi-amp wiring
• Fixed installations in clubs, houses of worship, and event spaces
• Long cable runs where low-loss speaker wiring is necessary

When it may not be suitable

This cable is not intended for speaker connections that require individual, shielded signal conductors for low-level audio signals or microphone-level wiring; it is designed for speaker- and power-level audio signals. For very short patch connections or where highly flexible cabling is essential (for frequent re-routing or heavy flexing), a more flexible, stranded patch lead or specific stage snake may be preferable.

Key specifications

• Conductors: 4 separate conductors
• Conductor material: Oxygen-Free Copper (OFC)
• Wire gauge: AWG16
• Length: 152 m
• Outer colour: Black
• Intended use: Speaker/audio signal and power-level transmission

How to use

Route the cable from the amplifier or audio source to the speaker locations, keeping runs away from strong electromagnetic interference where possible. Strip the outer jacket and individual conductor insulation to expose enough conductor for secure termination, using appropriate connectors or binding posts. Observe correct polarity for each conductor to maintain phase integrity across speakers. If installing permanently, secure the cable along walls, conduits or cable trays and avoid sharp bends that exceed the manufacturer's minimum bend radius.

What to consider before purchase

• Confirm AWG16 conductor size meets the length and power requirements of your speakers and amplifier
• Ensure 4-conductor configuration matches your wiring scheme (e.g., stereo plus shared return, bi-amping, or multi-driver setups)
• Verify the 152 m length and pull-box format fit your installation logistics

Usage recommendations

For best results, use this SCP 4-conductor OFC cable where reliable, low-loss speaker wiring is required for medium to long runs. Maintain correct polarity on all conductors and avoid running the cable in parallel with high-voltage power lines to reduce interference. When terminating, use quality connectors and ensure solid mechanical strain relief at connection points.