in-akustik Power Cables
AC-2503M
Audiophile installation cable. From breaker box to wall socket.
The AC-2503M is in-akustik's audiophile-grade in-wall installation cable, designed to be run from the electrical panel directly to your audio system's dedicated wall socket. Its 3 x 2.5 mm² high-purity copper conductors are wrapped in a dense foil shield with drain wire, blocking electromagnetic interference at the foundation of your power chain. Built to (N)YM(St)-J 3G2.5 300/500V standards with flame retardancy to IEC 60332-1-2, it requires professional electrician installation. The most impactful upgrade you can make to your system's power — starting from where the electricity enters your home.
At a Glance
●3 x 2.5 mm² high-purity copper
●Dense foil shield with drain wire
●300/500V rated, 16A capacity
●Flame retardant (IEC 60332-1-2)
●Sold by the meter
●Professional installation required
Key Features
3 x 2.5 mm² Pure Copper
Generous conductor cross-section — 3.3 times the regulatory minimum — ensures negligible resistance from breaker box to wall socket.
Dense Foil Shielding
Foil shield with drain wire blocks electromagnetic interference from household wiring, appliances, and dimmers throughout the building.
Installation-Grade Build
Built to (N)YM(St)-J 3G2.5 300/500V standards. Flame retardant to IEC 60332-1-2, rated -40 to +70 degrees celsius, 2,000V test voltage.
Foundation-Level Upgrade
Clean power starts at the breaker box. This cable eliminates interference at the very beginning of your power chain, before any power cable or conditioner.
Technologies Inside
Multicore Architecture
Overlapping fields, lower inductance.
in-akustik's multicore conductor arrangements use four-fold structures where the overlapping magnetic fields of individual conductors deliberately cancel each other out. This reduces inductance and minimises the skin effect at high frequencies, delivering a more neutral, dynamic frequency response.
Experience the AC-2503M
Visit our showroom for a personal demonstration. Hear the difference for yourself.
For complete specifications and technical details, visit the official in-akustik website.