The N12K was developed in conjunction with Fender as the speaker for the new Tone Master Deluxe Reverb and Twin Reverb. It delivers the closest sound, character, and dynamic feel to the classic Jensen C12K, with half the weight, thanks to the exclusive Jensen Neodymium magnet design. The N12K delivers a warm, full-bodied tone, with remarkable headroom and just the right amount of brilliance and sparkle.