NL4MD-V

*** DISCONTINUED ***
Direct replacement / successor. NL4MDXX-V

4 pole chassis connector, black D-size flange, countersunk thru holes, vertical PCB mount

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.

Features & Benefits

Current rating 30 A rms
Glass reinforced materials make it extremely robust and dependable
Precise keyway for secure mating
Accurate twist lock latching system
Metal insert in locking area
Airtight design - optimized for speaker applications

Downloads

03 Section speakON PG EN 202202-V23

pdf - 5.55 MB

speakon-wiring-suggestion

pdf - 342.87 KB

speakon-flange-and-fastening-layout

pdf - 130.14 KB

Links

UL Certificate (ECBT2.E135070)

Technical Information

Product
Title	NL4MD-V
Connection Type	speakON
Gender	male

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
Wiring	vertical PCB mount
Locking device	Quick Lock
Mounting direction	Rear mounting
Chassis shape	D
Layout	standard hole position, thru holes