Focal PK 21 Kit cablaggi 21mm2 per installazione amplificatori e al...
First Step Towards Focal and SQ - In-Car Entertainment (ICE) - PakWheels Forums
Buy pkg Pair of 12" 750W RMS Dual 2-Ohm Type-R Series Subwoofers Plus Alpine MRV-M1200 Monoblock 1200W RMS Class D Amplifier with Focal PK21 4 AWG Performance Series Power Amp Wiring Kit
Focal 10" Sub & Mono Amplifier pack | Street Sound & Vision