Audiotek AT-SPW18GA/770RG 18-Gauge 770-Foot Speaker Wire

The Audiotek AT-SPW18GA/770RG is a bulk roll of 18-gauge speaker wire for building or replacing speaker-level audio connections. Its 770-foot length provides ample cable for larger vehicle installations, multiple-speaker systems, and custom wiring projects. It is intended for installers and enthusiasts who need wire supplied in one continuous bulk package.

This speaker cable is designed for audio-system wiring between an amplifier or receiver and compatible speakers. The 18-gauge format is suited to organized speaker runs where the system design calls for this wire size. It can be used when creating new speaker leads or replacing existing wiring during an upgrade.

The AT-SPW18GA/770RG is listed with oxygen-free construction and stranded conductors. Stranded wire is flexible for routing through typical installation paths and for forming custom cable lengths. The cable is described for professional speaker applications and custom speaker-cable building.

A durable, flexible rubber outer jacket helps protect the internal conductors during handling and routing. The jacketed construction supports cleaner cable management compared with loose conductor wire. Cut the required length from the roll to suit the layout of each speaker connection.

This Audiotek bulk wire is a practical component for car audio and other speaker-cable projects requiring long runs of 18-gauge wire. Pair it with appropriately sized speaker terminals, connectors, or other termination hardware selected for the installation. Verify the wire gauge, cable length, routing plan, and amplifier-to-speaker requirements before installation.

Key Features

• 18-Gauge Wire: Provides an 18 AWG speaker-cable format for compatible installations.
• 770-Foot Bulk Roll: Supplies long-length wire for extensive custom wiring projects.
• Oxygen-Free Construction: Listed with oxygen-free material construction.
• Stranded Conductors: Supports flexible handling when routing and terminating cable.
• Flexible Outer Jacket: Features a thick, durable flexible rubber outer jacket.
• Speaker Application: Intended for speaker connections and custom audio cable building.

Design & Installation

The AT-SPW18GA/770RG uses stranded conductors inside a thick, durable flexible rubber outer jacket. This construction is designed for handling and routing as part of a speaker-wiring installation. The product is supplied as a 770-foot bulk roll rather than pre-terminated speaker cables.

Measure each planned speaker run before cutting cable and leave appropriate service length for routing and termination. Use connectors or terminals that match the equipment and installation method, and follow the amplifier, receiver, and speaker manufacturers' wiring guidance. Confirm that 18-gauge wire is appropriate for the required run length and system design.