Are Powercons the Same as Speakons?

1. Introduction

Many beginners to the audio lighting industry confuse Powercon with Speakon. This is usually because the two connectors look so similar, both featuring a twist-lock connector.

Let’s start with the conclusion:

Are Powercons the Same as Speakons?
– No

In this article, I will briefly analyze the differences between the two.

2. What Is Powercon?

· PowerCON is a 3-pole (conductor) twisted-lock AC power supply connector.

· This connector provides a more reliable and convenient power connection solution for professional audio video and lighting equipment.

· The three contacts in this connector are:

o Line

o Neutral

o Ground

· This connector comes in two models:

o Powercon Blue (A)

o Powercon White (B)

         Blue represents power input, and white represents power output.

· Typically, a Powercon cable consists of a 3-core power cable with 2.5 mm² or 1.5 mm² conductors, enclosed in a PVC or rubber sheath.

· This connector is primarily used for:

o Active speakers

o LED moving heads

o Stage power distribution boxes

· In addition to the main Blue and White connectors, Powercon also offers the True1 series and 32A series.

3. What Is Speakon?

· Speakon is a twisted-lock 2/4/8-pole (conductor) speaker signal transmission connector.

· The 2/4/8 contacts in this connector are:

o 1+/1-

o 2+/2-

o 3+/3-

o 4+/4-

· This connector comes in male and female versions. Most Speakon cables typically have female connectors on both ends.

· Speakon cables are typically composed of 2, 4, or 8-conductor cables, with cable sizes of 2.5 mm² or 4 mm². The cable sheath is made of PVC or rubber.
Unlike power cables, these cables are designed for signal transmission and are usually twisted to ensure signal stability. 

· The Speakon connector provides a reliable solution for connecting speakers to amplifiers in professional sound reinforcement systems.
In these systems, relatively high voltages and currents make other commonly used connectors (such as XLR) potentially hazardous and unreliable.

· Please note that this connector must not be used as an AC mains or power supply connector.

· This connector is primarily used for:

o PA loudspeakers

o Amplifiers

o Line arrays

o Amplifier-to-speaker connections

o Other applications requiring a high-current, extra-low-voltage (<50V) robust connector

· The most common speakon connector is the plastic-housed NL4, which can also be used as an NL2.

The NL8 series typically features a metal housing to ensure a reliable connection.

4. Are Powercon and Speakon the Same?

Short Answer:

NO

Although these two connectors look very similar, they are completely different.

In Terms of Application

· Powercon is used for power supply

· Speakon is used for signal transmission 

In Terms of Design

The connector ends of the two are designed differently; a Powercon plug cannot be inserted into a speakon socket/chassis.

The two latches on the Speakon connector are arranged symmetrically, while those on the Powercon connector are positioned closer together.

Left 1  left 2 are speakon. Right 1 Right 2 are powercon

In Terms of Internal Wiring

Powercon typically uses (Right):

· Line

· Neutral

· Ground

Speakon uses (Left): 

· 1+/1-

· 2+/2-

· 3+/3

· 4+/4- 

5. Powercon Cable vs Speakon Cable

Feature	Powercon Cable	Speakon Cable
Cable Type	Power Cable	Speaker Cable
Conductors	3	2/4/8
Typical Size	1.5-2.5mm²	2.5-4mm² / 12awg
Application	AC Power	Speaker Signal
Construction	None	Twisted Conductor

6. Conclusion

Powercon and Speakon are not the same. If you are unsure which connector your equipment requires, please consult a professional. Although this product may be labeled as a “Powercon adapter cable,” it is highly unlikely to be compatible with Speakon. Generally, the other end of a Speakon cable does not feature a Schuko plug, AU plug, or 5-15P NEMA plug.

If you are looking for a reliable Powercon/Speakon connector supplier, you may want to contact Neutrik, Seetronic, or Rean, as their connectors are highly regarded by professionals.

If you wish to customize a professional-grade Speakon or Powercon cable, consider Tourycable; they can provide highly specialized solutions.