SMS Add-On - Pre-Wired Terminal with OFC Wire

SMS PrecisionSKU: SMS-ADDON-PRE-WIRED-OFC-WIRE
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Enclosure Add-On Only

Select this option through a compatible SMS Precision enclosure builder. It is not a stand-alone product.

Configurator add-on

Requires a compatible SMS Precision enclosure

This upgrade is integrated during enclosure design and cannot be purchased by itself. Select it through a compatible enclosure builder or contact SMS Car Audio.

Description

Want the Enclosure Wired and Ready for the System Plan?

This SMS Precision Pre-Wired Terminal with OFC Wire add-on gives a compatible custom subwoofer enclosure an installed terminal and internal oxygen-free-copper speaker wiring. The goal is simple: finish the internal wiring correctly during fabrication instead of leaving the enclosure wiring as a field fix later.

Wire routing, conductor size, terminal location, and internal connection layout are determined around the selected subwoofer configuration and final amplifier load. The finished setup must match the subwoofer voice coils, target impedance, amplifier power, and service-access requirements.

What You’re Adding

Product type Custom enclosure wiring add-on
Conductor material Oxygen-free copper
Application Selected SMS Precision subwoofer enclosures
Included work Installed terminal and internal speaker wiring
Wire gauge Selected for the enclosure, subwoofer load, and amplifier plan
Terminal style Determined by the selected build unless otherwise specified
Final impedance Determined by the subwoofer voice-coil wiring configuration
Installation timing Completed during enclosure fabrication

Built Around the Load

  • Provides a completed internal wiring path for a compatible enclosure.
  • Uses oxygen-free-copper speaker wire.
  • Planned around the selected subwoofer voice coils and target impedance.
  • Terminal placement is incorporated into the enclosure layout.
  • Reduces field wiring required when the enclosure is installed.
  • Exact conductor size and connection arrangement vary by system.