The SAPT9 4-pole Speakon connector is built for sound engineers, touring musicians, and venue technicians who need reliable cable connections for professional PA systems. Whether you're building custom speaker cables or repairing damaged connectors on the road, this connector handles the demands of live sound applications.

This 4-pole Speakon connector provides secure, professional-grade connections for powered speakers, amplifiers, and bi-amped systems. The metal latch lock mechanism ensures connections stay secure during transport and performance, while the contact design prevents accidental disconnection during shows.

The connector accommodates speaker cable diameters from 8-16mm and features contacts rated for 30-amp continuous current, making it suitable for high-power PA applications. The 4-pole design supports bi-amped systems where separate connections for low and high frequencies are required, or can be used as a standard 2-pole connection with additional backup contacts.

Use this connector for building custom speaker cables for band PAs, DJ setups, church sound systems, or venue installations. It's particularly valuable for repair situations where existing connectors have failed, or when you need to convert between different connector types in your signal chain.

The connector features industry-standard Speakon pinout and wiring configuration, making it compatible with amplifiers and speakers from all major manufacturers. Each connector weighs just 0.10 pounds, making it practical for touring applications.

Seismic Audio backs this connector with a one-year warranty and ships quickly to get your system back online when you need reliable connections for your live sound rig.

Technical Specifications

Frequently Asked Questions

What's the difference between 4-pole and 2-pole Speakon connectors?

A 4-pole Speakon connector has four contact points instead of two, allowing it to carry separate signals for bi-amped systems (separate low and high frequency signals) or provide redundant connections for added reliability. You can use a 4-pole connector in place of a 2-pole connector, but not vice versa. The additional contacts give you more flexibility for complex PA setups or future system expansion.

What gauge speaker wire can I use with this connector?

This connector accepts speaker cable diameters from 8-16mm, which typically accommodates wire gauges from 12 AWG up to larger multi-conductor cables. The terminals can handle the high-current demands of professional PA systems with their 30-amp continuous current rating. Make sure your cable gauge matches your amplifier power and cable length requirements.

Can I use this connector to repair existing speaker cables?

Yes, this connector is perfect for repairing damaged Speakon connectors on existing cables. Simply cut off the damaged connector, strip the cable ends, and wire them to the appropriate terminals following standard Speakon pinout (1+ and 1- for main signal, 2+ and 2- for bi-amp high frequency). The metal latch lock provides the same secure connection as original factory connectors.

Is this compatible with powered speakers and amplifiers from other brands?

This connector follows industry-standard Speakon specifications and pinout, making it compatible with powered speakers, amplifiers, and PA systems from all major manufacturers including QSC, JBL, Yamaha, and others. The 4-pole design works with both bi-amped systems that use all four conductors and standard systems that only use the main 1+ and 1- connections.

How much power can this connector handle safely?

The contacts are rated for 30 amps continuous current, which translates to several thousand watts depending on your speaker impedance. For 8-ohm loads, this connector can safely handle amplifiers putting out 3,000+ watts RMS. The current rating is typically the limiting factor rather than voltage, making this suitable for high-power professional PA applications and large venue sound systems.

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