JL Audio Fathom F113 v2 Subwoofer 13.5" Powered Speakers Naim constant current sources which are

constant current sources which are derived directly from the electronic design of the flagship NAC 552 preamplifier

Their abilities defy visual expectations and cunningly overcome the acoustic and physical challenges faced by homeowners and designers alike

Split passive equalization allows for better impedance matching and lower deviation from the ideal RIAA curve

Beautiful aesthetics and build quality

JL Audio Fathom F113 v2 Subwoofer 13.5" Powered Speakers Naim constant current sources which areJL Audio Fathom F113 v2 13. 5" Powered Subwoofer Gloss Black The Fathom f113v2 is a heavyweight subwoofer capable of filling the most demanding rooms with powerful low frequency output and reference class sound quality. The combination of an ultra long throw W7 13. 5 inch driver and a very powerful switching amplifier give it the kind of output normally associated with far larger subwoofer systems. Because it is built with the same driver and