The Gotham 11051 GAC‑4/1 Road is a professional-grade 7.0 mm star-quad microphone cable engineered for superior RF rejection and rugged performance in demanding environments. It features four finely stranded bare copper conductors (48 × 0.07 mm, approximately 0.19 mm² each) arranged in a precise star-quad geometry with low-capacitance polyethylene insulation, maintaining tight conductor spacing for optimal noise cancellation and minimal signal loss. The conductors are surrounded by a conductive viscose layer and dual Reussen-style bare copper braid shields, providing full 100% coverage and RF rejection exceeding 130 dB at 25 kHz. An inner PVC filler adds dimensional stability, while the ultra-flexible, road-tough PUR outer jacket offers outstanding abrasion resistance and handling properties in live sound and touring applications. With conductor resistance below 85 Ω/km, shielding resistance under 14 Ω/km, and capacitance less than 146 nF/km, the cable ensures clean, consistent audio transmission even over long distances. Rated for test voltages of 500 V between conductors and 2,000 V to shield, and suitable for operating temperatures from –5 °C to +50 °C in motion (–30 °C to +70 °C when fixed), the GAC‑4/1 Road is an ideal choice for professional stage, studio, and broadcast use where reliability is paramount.

This cable is ideal for: XLR, TRS, and other balanced audio connectors - especially on the road or in situations where the cable will be handled often.

1 = PUR Jacket: PUR, Ø 7.0 mm, velvet black 0.70mm
2 = PVC Jacket: PVC, Ø 5.6 mm, white (ultrasoft) 0.80mm
3 = Shield No. 1: Bare copper wires (0.10 mm) 100% coverage
4 = Shield No. 2: Bare copper wires (0.10 mm) 100% coverage
5 = Viscose Fiber Coat: PETPAL Polyester nonwoven thermally bonded, both sides are aluminium coated. Counter wrapped to the quad twisted conductors
6 = Twisting: 4 core and cotton yarns twisted together, star-quad
7 = Insulation: PP -9Y , Ø 1.4 mm, white, red, ivory, pink Quad twisted
8 = Conductor: Stranded bare copper wires 28x0,10mm LCOF Ø 0.60mm (0.28 mm²) 28x38AWG = 24AWG

Conductor Resistance: < 85 ohm/km
Shielding Resistance: < 14 Ohm/km
Capacitance (Conductor-Conductor) < 55 nF/km
Capacitance (Conductor-Shield) < 130 nF/km
Side Circuit Capacitance (Single 55 pF/m
Side Circuit Capacitance (Quad) 130 pF/m
Noise Attenuation 130 dB (see wiring
Characteristic Impedance 180 Ohm
Test voltage (cond/cond): 500 (RMS)
Test voltage (cond/shield): 500 (RMS)
Operating voltage low voltage 100v max
Temperature range (flexi-installed): -5° to +50° C
Temperature range (fix-installed): -30° to +70° C