4 pole female cable connector, nickel housing, chuck type strain relief

The new STX Series is the next generation of 4 pole speakON connectors especially designed for amplifier-loudspeaker applications in harsh and demanding environments such as professional touring. The extremely rugged and durable STX Series feature an all metal housing and a built-in gasket providing weatherproof protection to IP54. The 4 pole version is now available as 4 gender system including male cable and female chassis connector.

Features & Benefits
•   Current rating 40 Amp continuous, 50 Amp audio with 50% duty cycle
•   Robust and durable all metal housing
•   Sealing ring provides weatherproof IP54 rating
•   Reinforced metal quick lock system for ease and precise locking
•   Extra large solder contacts for up to 6mm² (AWG10) wires
•   Mate with all available Speakon products

product:
Connector Type:	Speakon
Gender:	female

Electriccal:
Contact resistance:	< 2 mΩ (after lifetime)
Dielectric strength:	4 kVdc (peak)
Insulation resistance:	> > 10 GΩ (after dampheat)
Rated current per contact:	40 A rms continuous
Rated current per contact:	50 A audiosignal, duty cycle 50 %
Rated voltage:	250 V (Insulation)
Attention:	speakON is NOT to be used as an AC mains connector!

Mechanical:
Cable O.D.:	9 - 16 mm
Cable retention force:	≥ 220 N (subject to cable O.D. and material)
Wire size:	6 mm²
Wire size:	10 AWG
Wiring:	Solder Contacts
Locking device:	Quick Lock (latch)

Material:
Bushing:	Polyamide (PA 6 15% GR)
Contact plating:	4 µm Ag
Contacts:	Brass (CuZn39Pb3)
Insert:	PBTP 20 % GR
Locking element:	Zinc diecast (ZnAl4Cu1)
Shell:	Zinc diecast (ZnAl4Cu1)
Strain relief:	Polyacetal (POM)

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