Loudspeaker Connectors

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EP Series High Power Connectors

Amphenol Audio EP Series High Power Connectors feature precision-machined and high-current contacts, as well as a diecast metal housing. The connectors set the standard in high performance speaker connectors. Apart from their durability and strength, Amphenol Audio EP Series High Power Connectors offer consistent superior power handling capabilities.

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Part #

Loudspeaker Connectors METAL PANEL MNT 4SKT

EP-4-13PB
Amphenol Audio
1: S/106.85
87In Stock

Mfr. Part #
EP-4-13PB

Mouser Part #
523-EP-4-13PB

Amphenol Audio

Loudspeaker Connectors METAL PANEL MNT 4SKT

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Datasheet

87In Stock

S/106.85

S/98.56

S/91.20

S/90.03

View

Min.: 1
Mult.: 1

EP, AP

Female

4 Position

Solder

Chassis (Panel)

Tin

Brass

660 V

20 A

Loudspeaker Connectors PLUG 8 POSITION

EP-8-12
Amphenol Audio
1: S/84.97
91In Stock

Mfr. Part #
EP-8-12

Mouser Part #
523-EP-8-12

Amphenol Audio

Loudspeaker Connectors PLUG 8 POSITION

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Datasheet

91In Stock

S/84.97

S/65.98

S/64.03

S/62.16

View

Min.: 1
Mult.: 1

EP, AP

Male

8 Position

Quick Connect

Cable

Tin

Brass

100 V

15 A

Loudspeaker Connectors PANEL MOUNT METAL 4 PIN

EP-4-14
Amphenol Audio
1: S/130.94
183In Stock

Mfr. Part #
EP-4-14

Mouser Part #
523-EP-4-14

Amphenol Audio

Loudspeaker Connectors PANEL MOUNT METAL 4 PIN

Learn More

Datasheet

183In Stock

S/130.94

S/95.60

S/90.54

S/88.59

View

Min.: 1
Mult.: 1

EP, AP

Male

4 Position

Solder

Chassis (Panel)

Tin

Brass

660 V

20 A

Loudspeaker Connectors METAL D PANEL 6 SKT BLK NICKEL

EP-3-14
Amphenol Audio
1: S/118.25
3In Stock

Mfr. Part #
EP-3-14

Mouser Part #
523-EP-3-14

Amphenol Audio

Loudspeaker Connectors METAL D PANEL 6 SKT BLK NICKEL

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Datasheet

3In Stock

S/118.25

S/101.40

S/77.34

S/75.16

View

Min.: 1
Mult.: 1

EP, AP

Male

3 Position

Solder

Chassis (Panel)

Tin

Brass

460 V

20 A

Loudspeaker Connectors PANEL MOUNT METAL 4SKT

EP-4-13P
Amphenol Audio
1: S/85.36
78In Stock

Mfr. Part #
EP-4-13P

Mouser Part #
523-EP-4-13P

Amphenol Audio

Loudspeaker Connectors PANEL MOUNT METAL 4SKT

Learn More

Datasheet

78In Stock

S/85.36

S/61.93

S/58.78

S/56.87

View

Min.: 1
Mult.: 1

EP, AP

Female

4 Position

Solder

Chassis (Panel)

Tin

Brass

660 V

20 A

Loudspeaker Connectors Female;5 pole nickel

EP-5-11P
Amphenol Audio
1: S/115.37
66In Stock

Mfr. Part #
EP-5-11P

Mouser Part #
523-EP-5-11P

Amphenol Audio

Loudspeaker Connectors Female;5 pole nickel

Learn More

Datasheet

66In Stock

S/115.37

S/102.18

S/94.59

S/91.24

S/87.70

Min.: 1
Mult.: 1

EP, AP

Female

5 Position

Quick Connect

Cable

Tin

Brass

200 V

20 A

Loudspeaker Connectors CABLE SOCKET 6 POS

EP-6-11P
Amphenol Audio
1: S/135.34
97In Stock

Mfr. Part #
EP-6-11P

Mouser Part #
523-EP-6-11P

Amphenol Audio

Loudspeaker Connectors CABLE SOCKET 6 POS

Learn More

Datasheet

97In Stock

S/135.34

S/117.71

S/108.83

S/105.10

S/102.33

Min.: 1
Mult.: 1

EP, AP

Female

6 Position

Quick Connect

Cable

Tin

Brass

200 V

20 A

Loudspeaker Connectors FEMALE CABLE METAL 8 SKT

EP-8-11PB
Amphenol Audio
1: S/166.02
78In Stock

Mfr. Part #
EP-8-11PB

Mouser Part #
523-EP-8-11PB

Amphenol Audio

Loudspeaker Connectors FEMALE CABLE METAL 8 SKT

Learn More

Datasheet

78In Stock

S/166.02

S/141.10

S/130.55

S/125.96

S/124.79

Min.: 1
Mult.: 1

EP, AP

Female

8 Position

Quick Connect

Cable

Tin

Brass

100 V

15 A

Loudspeaker Connectors 4P CABLE MNT FML

EP-4-11P
Amphenol Audio
1: S/110.47
97In Stock

Mfr. Part #
EP-4-11P

Mouser Part #
523-EP4-11P

Amphenol Audio

Loudspeaker Connectors 4P CABLE MNT FML

Learn More

Datasheet

97In Stock

S/110.47

S/93.85

S/87.97

S/83.77

S/79.02

Min.: 1
Mult.: 1

EP, AP

Female

4 Position

Quick Connect

Cable

Tin

Brass

660 V

20 A

Loudspeaker Connectors 6P MALE CBL MNT

EP-6-12
Amphenol Audio
1: S/45.11
64In Stock
400On Order

Mfr. Part #
EP-6-12

Mouser Part #
523-EP6-12

Amphenol Audio

Loudspeaker Connectors 6P MALE CBL MNT

Learn More

Datasheet

64In Stock

400On Order

S/45.11

S/37.56

S/35.77

S/34.45

View

Min.: 1
Mult.: 1

EP, AP

Male

6 Position

Quick Connect

Cable

Tin

Brass

200 V

20 A

Loudspeaker Connectors FEMALE;3 POLE;NICKEL

EP-3-11P
Amphenol Audio
1: S/91.28
42In Stock

Mfr. Part #
EP-3-11P

Mouser Part #
523-EP-3-11P

Amphenol Audio

Loudspeaker Connectors FEMALE;3 POLE;NICKEL

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Datasheet

42In Stock

S/91.28

S/77.54

S/72.21

S/69.21

S/66.33

Min.: 1
Mult.: 1

EP, AP

Female

3 Position

Quick Connect

Cable

Tin

Brass

460 V

20 A

Loudspeaker Connectors Male Metal Panel Mount 4 Pole

EP-4-12B
Amphenol Audio
1: S/60.84
23In Stock

Mfr. Part #
EP-4-12B

Mouser Part #
523-EP-4-12B

Amphenol Audio

Loudspeaker Connectors Male Metal Panel Mount 4 Pole

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Datasheet

23In Stock

S/60.84

S/51.07

S/48.34

S/46.05

S/43.13

Min.: 1
Mult.: 1

EP, AP

Male

4 Position

Quick Connect

Cable

Tin

Brass

660 V

20 A

Loudspeaker Connectors 5 Pole Nickel Finish Male

EP-5-12
Amphenol Audio
1: S/75.67
29In Stock

Mfr. Part #
EP-5-12

Mouser Part #
523-EP-5-12

Amphenol Audio

Loudspeaker Connectors 5 Pole Nickel Finish Male

Learn More

Datasheet

29In Stock

S/75.67

S/61.11

S/57.38

S/54.34

S/54.03

Min.: 1
Mult.: 1

EP, AP

Male

5 Position

Quick Connect

Cable

Tin

Brass

200 V

20 A

Loudspeaker Connectors METAL PANEL MOUNT 5SKT

EP-5-14
Amphenol Audio
1: S/66.68
13In Stock

Mfr. Part #
EP-5-14

Mouser Part #
523-EP-5-14

Amphenol Audio

Loudspeaker Connectors METAL PANEL MOUNT 5SKT

Learn More

Datasheet

13In Stock

S/66.68

S/59.87

S/55.58

S/53.60

View

Min.: 1
Mult.: 1

EP, AP

Male

5 Position

Solder

Chassis (Panel)

Tin

Brass

200 V

20 A

Loudspeaker Connectors PANEL MOUNT METAL 6 PIN

EP-6-14
Amphenol Audio
1: S/107.59
26In Stock

Mfr. Part #
EP-6-14

Mouser Part #
523-EP-6-14

Amphenol Audio

Loudspeaker Connectors PANEL MOUNT METAL 6 PIN

Learn More

Datasheet

26In Stock

S/107.59

S/91.43

S/84.62

S/80.46

S/77.66

Min.: 1
Mult.: 1

EP, AP

Male

6 Position

Solder

Chassis (Panel)

Tin

Brass

200 V

20 A

Loudspeaker Connectors FEMALE CABLE METAL 8 SKT

EP-8-11P
Amphenol Audio
1: S/163.60
28In Stock

Mfr. Part #
EP-8-11P

Mouser Part #
523-EP-8-11P

Amphenol Audio

Loudspeaker Connectors FEMALE CABLE METAL 8 SKT

Learn More

Datasheet

28In Stock

S/163.60

S/143.63

S/132.93

S/128.22

S/127.25

Min.: 1
Mult.: 1

EP, AP

Female

8 Position

Quick Connect

Cable

Tin

Brass

100 V

15 A

Loudspeaker Connectors METAL 8 POS SHELL

EP-8-13P
Amphenol Audio
1: S/111.64
14In Stock
100Expected 11/2/2026

Mfr. Part #
EP-8-13P

Mouser Part #
523-EP-8-13P

Amphenol Audio

Loudspeaker Connectors METAL 8 POS SHELL

Learn More

Datasheet

14In Stock

100Expected 11/2/2026

S/111.64

S/99.69

S/98.05

Min.: 1
Mult.: 1

EP, AP

Female

8 Position

Solder

Cable

Tin

Brass

100 V

15 A

Loudspeaker Connectors METAL PANEL MOUNT

EP-8-14
Amphenol Audio
1: S/78.98
22In Stock

Mfr. Part #
EP-8-14

Mouser Part #
523-EP-8-14

Amphenol Audio

Loudspeaker Connectors METAL PANEL MOUNT

Learn More

Datasheet

22In Stock

S/78.98

S/72.95

S/70.84

S/64.38

View

Min.: 1
Mult.: 1

EP, AP

Male

8 Position

Solder

Chassis (Panel)

Tin

Brass

100 V

15 A

Loudspeaker Connectors METAL PANEL MT 8 PIN

EP-8-14B
Amphenol Audio
1: S/73.76
85In Stock

Mfr. Part #
EP-8-14B

Mouser Part #
523-EP-8-14B

Amphenol Audio

Loudspeaker Connectors METAL PANEL MT 8 PIN

Learn More

Datasheet

85In Stock

S/73.76

S/62.67

S/58.00

S/55.94

View

Min.: 1
Mult.: 1

EP, AP

Male

8 Position

Solder

Chassis (Panel)

Tin

Brass

100 V

15 A

Loudspeaker Connectors 4P MALE CBL MNT

EP-4-12
Amphenol Audio
1: S/57.26
104In Stock

Mfr. Part #
EP-4-12

Mouser Part #
523-EP4-12

Amphenol Audio

Loudspeaker Connectors 4P MALE CBL MNT

Learn More

Datasheet

104In Stock

S/57.26

S/45.58

S/41.65

S/40.17

Min.: 1
Mult.: 1

EP, AP

Male

4 Position

Quick Connect

Cable

Tin

Brass

660 V

20 A

Loudspeaker Connectors CIR CONN M 3POS SOL

EP-3-12
Amphenol Audio
1: S/177.69
100Expected 9/14/2026

Mfr. Part #
EP-3-12

Mouser Part #
523-EP-3-12

Amphenol Audio

Loudspeaker Connectors CIR CONN M 3POS SOL

Learn More

Datasheet

100Expected 9/14/2026

S/177.69

S/177.65

S/130.32

Min.: 1
Mult.: 1

EP, AP

Male

3 Position

Quick Connect

Cable

Tin

Brass

460 V

20 A

Loudspeaker Connectors SOCKET 4 POS

EP-4-11PB
Amphenol Audio
1: S/105.02
100Expected 8/3/2026

Mfr. Part #
EP-4-11PB

Mouser Part #
523-EP-4-11PB

Amphenol Audio

Loudspeaker Connectors SOCKET 4 POS

Learn More

Datasheet

100Expected 8/3/2026

S/105.02

S/87.00

S/81.31

S/79.60

View

Min.: 1
Mult.: 1

EP, AP

Female

4 Position

Quick Connect

Cable

Tin

Brass

660 V

20 A

Loudspeaker Connectors CONN FOR DISTORTION FREE SIG

EP-5-13P
Amphenol Audio
1: S/114.48
100Expected 11/3/2026

Mfr. Part #
EP-5-13P

Mouser Part #
523-EP-5-13P

Amphenol Audio

Loudspeaker Connectors CONN FOR DISTORTION FREE SIG

Learn More

Datasheet

100Expected 11/3/2026

S/114.48

S/94.90

S/89.02

S/86.06

S/83.14

Min.: 1
Mult.: 1

EP, AP

Female

5 Position

Solder

Chassis (Panel)

Tin

Brass

200 V

20 A

Loudspeaker Connectors PANEL MOUNT METAL SOCKET

EP-6-13P
Amphenol Audio
1: S/112.22
67In Stock

Mfr. Part #
EP-6-13P

Mouser Part #
523-EP-6-13P

Amphenol Audio

Loudspeaker Connectors PANEL MOUNT METAL SOCKET

Learn More

Datasheet

67In Stock

S/112.22

S/95.37

S/88.13

S/86.84

S/81.31

Min.: 1
Mult.: 1

EP, AP

Female

6 Position

Solder

Cable

Tin

Brass

200 V

20 A

Loudspeaker Connectors 8 POLE MALE CABLE CONNECTOR BLACK

EP-8-12B
Amphenol Audio
1: S/84.90
100Expected 10/1/2026

Mfr. Part #
EP-8-12B

Mouser Part #
523-EP-8-12B

Amphenol Audio

Loudspeaker Connectors 8 POLE MALE CABLE CONNECTOR BLACK

Learn More

Datasheet

100Expected 10/1/2026

S/84.90

S/72.13

S/66.76

S/64.38

View

Min.: 1
Mult.: 1

EP, AP

Male

8 Position

Quick Connect

Cable

Tin

Brass

100 V

15 A

EP Series High Power Connectors

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