NL4MD-H
4 pole chassis connector, grey D-size flange, self tapping screw
holes (A-screw), horizontal 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 • Glass reinforced materials make it extremely robust
• Current rating 30 A rms and dependable
• Precise keyway for secure mating • Accurate twist lock latching system
• Metal insert in locking area
• Branded with unique hologram - guarantees genuine • Airtight design - optimized for speaker applications
and authentic Neutrik product
NL4MD-H 1/3
Technical Information NL4MD-H
speakON
Product male
Title ≤ 3 mΩ (after lifetime)
Connection Type 4 kVdc (peak)
Gender > 1 GΩ (after dampheat)
30 A rms continuous
Electrical 40 A audiosignal, duty cycle 50 %
250 V ac
Contact resistance speakON is NOT to be used as an AC mains or power supply
Dielectric strength connector!
Insulation resistance
Rated current per contact > 5000 mating cycles
Rated current per contact
Rated voltage Horizontal PCB mount
Attention Quick Lock
Rear mounting
Mechanical D
standard hole position, self tapping screw holes (A-Screw)
Lifetime
Wiresize 4 µm Ag
Wiring Bronze (CuSn6)
Locking device Polyamide (PA 6 30 % GR) grey
Mounting direction
Chassis shape 2/3
Layout
Material
Contact plating
Contacts
Shell
NL4MD-H
Environmental UL 94 HD
Complies with IEC 68-2-20
Flammability -30 °C to +80 °C
Solderability
Temperature range
NL4MD-H 3/3