JL Audio Fathom ICS-SYS-208 Dual 8 Inch In-Ceiling Powered Subwoofer System av-cablelength-3m It features Fiber Optic Ethernet

It features Fiber Optic Ethernet and USB for effective noise isolation

they can also be used to connect to a secondary system if your preamplifier doesn’t have enough connections

Diaphragm type: Ultra-thin Uniforce™

Direction-controlled Silver-Plated shield conductors efficiently drain RF noise from the line and neutral shields to ground via the third “ground” pin

an AV bypass feature

JL Audio Fathom ICS-SYS-208 Dual 8 Inch In-Ceiling Powered Subwoofer System av-cablelength-3m It features Fiber Optic EthernetIn Ceiling Subwoofer System with Dual 8 inch Subwoofer, 600 watts Created from the same innovative technologies used to develop our free standing powered subwoofers, the Fathom ICS in ceiling subwoofer systems are engineered to deliver outstanding bass performance, with nearly unlimited placement freedom. Purpose built to disappear into the ceilings of most home audio theater environments, the 8 inch Fathom ICS systems are designed to fit 2" x 6" or