Rockford Fosgate TM400X4AD

Four-Channel Amplifier

Lowdown: Rockford Fosgate's TM400X4AD is an ultracompact 400-watt four-channel amplifier built using Rockford's proprietary Class AD technology. It includes an aluminum chassis and epoxy-coated circuit boards.

ROCKFORD FOSGATE TM400X4AD, FOUR-CHANNEL AMPLIFIERBoating Staff
ROCKFORD FOSGATE TM400X4AD, FOUR-CHANNEL AMPLIFIERBoating Staff
ROCKFORD FOSGATE TM400X4AD, FOUR-CHANNEL AMPLIFIERBoating Staff