Neutrik NL4MP - Speakon Chassis-Connector

Neutrik NL4MP 4-pole chassis-connector, black D-size flange, countersunk thru holes, 3/16" flat tabs

The Speakon panel-mount-connectors are the standard chassis connectors for loudspeaker / amplifier interconnections. They feature a unique metal locking system, making contact only once fully locked. The speakon receptacles are robust, versatile and easy to terminate.

Electrical    
Contact resistance     ≤ 3 mΩ (after lifetime)
Dielectric strength     4 kVdc (peak)
Insulation resistance     > 1 GΩ (after dampheat)
Rated current per contact     30 A rms continuous
Rated current per contact     40 A audiosignal, duty cycle 50 %
Rated voltage     250 V ac Attention     speakON is NOT to be used as an AC mains or power supply connector!
Mechanical    
Lifetime     > 5000 mating cycles
Wiresize    
Locking device     Quick Lock
Chassis shape     D
Layout     standard hole position, thru holes
Material    
Contact plating     4 µm Ag
Contacts     Bronze (CuSn6)
Shell     Polyamide (PA 6 30 % GR) black