Klotz GRG1FM10.0 is a 10-metre microphone cable from the GREYHOUND series, terminated with KLOTZ XLR 3-pin female and male connectors featuring nickel-plated metal shells and nickel-plated contacts. The 2x 0.22 mm² (AWG 24) ETP oxygen-free copper core with spiral shielding and a rugged 6 mm diameter PVC jacket is the successor to the GRK1FM series. GREYHOUND is the entry point to the KLOTZ cable ecosystem — designed in Germany, produced by KLOTZ AIS in China — covering the full range of stage and rehearsal applications in lengths from 0.5 m to 10 m.
10 metres of ETP copper and spiral shielding — a working cable for every stage situation
The 0.22 mm² cross-section and 99.95% ETP oxygen-free copper core deliver reliable microphone signal transmission without resistive losses that would be audible in standard dynamic or condenser microphone applications across 10 metres. Spiral shielding rejects electromagnetic interference from stage lighting power supplies and wireless systems operating in close proximity. The rugged yet flexible 6 mm PVC jacket handles the mechanical demands of daily coiling and uncoiling without permanent kinking — a relevant characteristic when the cable is in continuous use across rehearsals and touring productions. The nickel-plated KLOTZ XLR shells feature a shortened bushing profile with improved grip geometry, reducing the time needed for blind connection in dark backstage environments.
Successor to the GRK1FM — improved connector, same proven core spec
The GREYHOUND GRG series replaced the earlier GRK1FM variant in 2018 with a new metal XLR connector developed exclusively for this line — shorter in profile, better to grip, and mechanically more durable than the previous plastic-bodied version. The 2x 0.22 mm² conductor cross-section matches the specification used across multiple higher-tier KLOTZ cable series, meaning no electrical compromise is made at the cable level. The cost efficiency of the GREYHOUND line comes from the simplified connector specification and production location, not from reduced conductor quality.
KEY FEATURES
- 2x 0.22 mm² (AWG 24) ETP oxygen-free copper core — reliable microphone signal transmission
- Spiral shielding — EMI rejection on stage and in rehearsal environments
- Rugged PVC outer jacket, 6 mm diameter — durable under intensive daily use
- KLOTZ metal XLR 3p connectors with nickel-plated shells — shortened bushing, improved grip
- Nickel-plated contacts — stable contact resistance across repeated connections
- Successor to the GRK1FM series — improved connector mechanics, same core specification
- Design: Germany; production: KLOTZ AIS, China
TECHNICAL SPECIFICATIONS
- Order code: GRG1FM10.0
- EAN: 4250046865057
- Series: GREYHOUND
- Length: 10 m
- Cable color: black
- Cable type: 2x 0.22 mm² (AWG 24), ETP oxygen-free copper 99.95%
- Outer diameter: 6 mm
- Shielding: copper spiral shield
- Outer jacket: rugged PVC
- Connector 1: XLR 3p female (F), nickel-plated metal shell, manufacturer KLOTZ
- Connector 2: XLR 3p male (M), nickel-plated metal shell, manufacturer KLOTZ
- Contacts: nickel-plated
- Shell/sleeve: black
- Packaging: cable carrier
