Professional speaker cables designed for live sound engineers, venue operators, and mobile performers who need reliable connections over long distances. The F12S100 two-pack delivers secure Speakon-to-Speakon connections for powered speakers, subwoofers, and amplifier racks.

These 100-foot cables handle the signal transmission between your amplifiers and speakers with minimal loss, thanks to heavy-duty 12-gauge wire construction. Four-conductor design supports both standard and bi-amp configurations, giving you flexibility for complex PA setups.

The locking Speakon connectors create secure connections that won't pull loose during transport or performance. PVC jacket and internal shielding protect against interference and physical damage from foot traffic, equipment cases, and outdoor conditions. At 100 feet per cable, you get the reach needed for large venues, outdoor festivals, or permanent installations where speakers mount far from your mixing position.

Perfect for churches running speakers to balcony positions, bands playing outdoor festivals, or venues with speakers mounted throughout large spaces. The 200 total feet of cable (two 100-foot runs) handles most medium to large venues seating 300-800 people comfortably.

Each cable terminates in genuine Speakon connectors that lock securely into powered speakers, passive speakers with Speakon inputs, and professional amplifiers. Ready to use out of the box with no additional adapters needed.

Backed by Seismic Audio's one-year warranty and ready to ship. Professional-grade construction at a price that works for working musicians.

Technical Specifications

Frequently Asked Questions

What's the maximum distance I can run these speaker cables?

Each cable is 100 feet long, and you can daisy-chain multiple cables if needed for longer runs. However, for runs over 200 feet, consider using a powered speaker or line-level signal with local amplification to maintain signal integrity. These 12-gauge cables minimize voltage drop even at the full 100-foot length.

Do these cables work with both powered and passive speakers?

Yes, these Speakon cables work with any speaker or amplifier equipped with Speakon jacks. They carry amplified speaker-level signals from power amplifiers to passive speakers, or from powered mixers to powered speakers. The four-conductor design also supports bi-amping configurations where separate amp channels drive woofers and tweeters.

What size venue can I cover with this two-cable pack?

The 200 total feet of cable coverage works well for venues seating 300-800 people, depending on your speaker placement. Common applications include churches with balcony speakers, outdoor festivals with distributed speaker towers, and large halls with speakers mounted throughout the space.

Are these cables compatible with my existing Speakon equipment?

These cables use standard NL4 Speakon connectors that are compatible with virtually all professional audio equipment using Speakon connections. They work with QSC, JBL, EV, Yamaha, Crown, and other major brands that use the industry-standard Speakon format.

How do these compare to using XLR cables for my speakers?

Speakon cables carry amplified speaker-level signals at high current, while XLR typically carries low-level mic or line signals. If your speakers have Speakon inputs, these cables provide more secure connections than 1/4-inch jacks and are specifically designed for the high-current demands of speaker-level signals.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer. For more information, go to: www.P65Warnings.ca.gov