The speakON STX Series was especially designed for heavy duty amplifier-loudspeaker applications like professional touring. The extremely rugged and durable STX Series features an all metal housing.

Extremely robust metal housing designed for harsh and demanding environmentIdeal product for touring applications and harsh environments

Current rating 40 Amp continuous, 50 Amp audio with 50% duty cycle

Uses precise "Quick Lock" system

Mates with all currently available speakON products

Weatherproof built-in gasket meets IP 54 protection class in mated condition

4 pole version has UL Recognized components, CSA listed

4 type range - also male cable connector and female receptacle on 4-pole version

Title: NLT4MP-BAG
Connection Type: speakON
Gender: male

Electrical
Contact resistance: < 2 m (after lifetime)
Dielectric strength: 4 kVdc (peak)
Insulation resistance: > 10 G
Rated current per contact: 40 A rms continuous
Rated current per contact: 50 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!

Material
Contact plating: 4 µm Ag
Insert: Polyamide (PA 6 30 % GR)
Shell: Zinc diecast (ZnAl4Cu1) black chrome
Contacts: Spring Copper (CuSn0.2)

Environmental
Flammability: UL 94 HB
Protection class: IP 54 (mated condition)
Solderability: Complies with IEC 68-2-20
Temperature range: -30 °C to +80 °C