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1 item $5,039.99
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1 item $5,039.99
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Sound Barrier MSPK4143 professional speaker cable with SpeakON NL2 NL4 NL8 connectors front view
Sound Barrier MSPK4143 SpeakON connector detail showing NL2 NL4 NL8 professional speaker cable
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Sound Barrier MSPK4143 professional speaker cable with SpeakON NL2 NL4 NL8 connectors front view
Sound Barrier MSPK4143 SpeakON connector detail showing NL2 NL4 NL8 professional speaker cable
Home Cables & Accessories Cables SpeakOn Cables Sound Barrier MSPK4143 MSPK NL2 NL4 NL8 SpeakON-Type to SpeakON-Type Professional Speaker Cables
Sound Barrier MSPK professional speaker cable with SpeakON connectors, full length view
Sound Barrier MSPK21425 MSPK NL2 NL4 NL8 SpeakON-Type to SpeakON-Type Professional Speaker Cables $29.99
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Sound Barrier MSP21425 professional speaker cable with SpeakON NL2 NL4 NL8 connectors coiled display
Sound Barrier MSP21425 MSPK NL2 NL4 NL8 SpeakON-Type to SpeakON-Type Professional Speaker Cables $29.99
Sound Barrier

Sound Barrier MSPK4143 MSPK NL2 NL4 NL8 SpeakON-Type to SpeakON-Type Professional Speaker Cables

$19.99

The Sound Barrier MSPK4143 is a professional-grade speakON-type speaker cable available in NL2, NL4, and NL8 configurations, built with 14-gauge oxygen-free copper conductors and a 99% OFC braided shield for quiet, reliable operation.

Available on backorder

SKU: SB-MSPK4143 Categories: Cables, Cables & Accessories, SpeakOn Cables Tag: Sound Barrier Brand: Sound Barrier
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Description

Sound Barrier MSPK4143 NL2 NL4 NL8 SpeakON-Type to SpeakON-Type Professional Speaker Cable

MSPK4143 Overview

The Sound Barrier MSPK4143 series delivers professional speakON-type to speakON-type speaker cables in NL2, NL4, and NL8 configurations, purpose-built for demanding live sound, touring, and installed audio environments. Constructed with 14-gauge oxygen-free copper (OFC) conductors, these cables provide low-resistance signal transfer suited to high-power loudspeaker systems. A 99% oxygen-free copper braided shield ensures quiet operation and maximum flexibility across extended use cycles. This series is an ideal choice for audio engineers, touring companies, system integrators, and venues requiring dependable, consistently tested speaker connectivity.

The black nylon jacket is engineered for flexibility and durability, actively reducing pinching and entanglement during cable runs, stage setup, and teardown, streamlining workflow in high-traffic environments.

Key Features

  • NL2, NL4, and NL8 SpeakON-Type Configurations — Available in three connector formats to match a wide range of professional loudspeaker and amplifier terminations
  • 14-Gauge OFC Conductors — Oxygen-free copper construction minimizes resistance and signal loss for high-power speaker applications
  • 99% OFC Braided Shield — High-coverage braided shield provides quiet operation and maintains flexibility without compromising shielding integrity
  • Black Nylon Jacket — Flexible, durable outer jacket reduces pinching and entanglement during routing, coiling, and repeated deployment
  • Individually Tested — Each cable is tested for performance and quality before leaving the factory, ensuring consistent reliability across the entire batch

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Additional information
Brand

Sound Barrier

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About brand
Sound Barrier was founded in 1972 by George Mederos and until the late '90s, Sound Barrier manufactured quality affordable car audio equipment. For almost 30 years Sound Barrier grew to become one the most popular brands of Car Audio equipment in the Americas and the Caribbean. As the market shifted and the demand for secondary market car audio equipment faded, Sound Barrier forged a new path to success, developing a small line of entry-level professional audio equipment. There was nothing fancy about the new line, just a few good quality amps, and speaker cabinets.
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