Rockford Fosgate 450S Specifications
The Rockford Fosgate 450S is a two-channel car amplifier. Like other Rockford car audio equipment, this amplifier is marketed as a high-performing product capable of handling even the most aggressive, or loud and bass-heavy, audio system with its bridging capability. The amplifier no longer is in production.
Other People Are Reading
-
Dimensions
-
This Rockford Fosgate amplifier is 2.4 inches high, 9.8 inches wide and 12.35 inches long. Without its end caps, pieces of plastic that protect the amplifier's terminals and provides a more aesthetically pleasing installed look, it is 8.93 inches long.
Power Rating
-
Its continuous power rating (RMS) is 112.5 watts with 4 ohms per two channels and 225 watts with 2 ohms per two channels. With a bridged load, it has an RMS of 450 watts. A bridged load is one that uses two separate channels to drive the same load; this is done to maximize the amp's power output. These values represent the range of RMS power that the speaker requires to operate properly and the amount of power the speaker can support on a continuous basis.
-
Other Specifications
-
The signal-to-noise ratio, a measurement of the level of the desired signal (music) to background noise, for this amplifier is below 100 decibels, a very good rating. Its response frequencies are from 20 hertz to 20,000 hertz, an optimal rating because it mirrors exactly the frequency range of human hearing.
-
