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Rockford Fosgate M5-800X4, M5 Element Ready 4 Channel Full Range Marine Amplifier - 800W
The M5-800X4 amplifier features the next level of Element Ready design from Rockford Fosgate that’s built as rugged as the outdoor environment it’s used in. The IPX6 rating is provided by a water tight seal featuring splash guards on both ends and heavy-duty molded harnesses with integral sealing gaskets. A new PRESET switch - for use with Rockford Fosgate UTV audio kits - eliminates the need to set-up and tune the amp for the best experience possible. Built on the popular TM series, M5 amplifiers feature the same great technologies like Constant Power, Class-AD and C.L.E.A.N., all engineered, developed, and validated in Tempe, Arizona.
Element Ready - Amps
These amplifiers are protected against Dust, UV, Corrosion, and feature Stainless hardware.
IPX6 Water Intrusion Rating
IPX6 Water Intrusion Rating
CTA-2006 Compliant
Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings.
Balanced Differential Inputs
Differential inputs eliminate noise picked up by signal cables.
Constant Power
Constant Power is a patented circuit topology that provides instantaneous delivery of output power over varying impedance loads.
Class-AD
This technology allows the amplifier to produce more power with less current draw from the vehicle's charging system.
DSM
DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature.
P.O.W.E.R.
Power supply circuit design that allows the amplifier to increase output power as voltage increases.
MEHSA 4
MEHSA4 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.
C.L.E.A.N. Set-Up
C.L.E.A.N. (Calibrated Level Eliminates Audible Noise) is a patented circuit with in/out clip LEDs to help match a source to amp and optimize output.
Punch EQ2
Onboard equalizer with up to +18dB @ 45Hz and/or up to +12dB boost at 12kHz.
NOMAD
NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances.
Engineered In The USA
These Avatars are a personal signature from the Rockford Fosgate team member(s) who designed and engineered this fanatic product. This statement illustrates our commitment to being Designed and Engineered in the U.S.A.
Weather Resistance | IPX6 |
Number of Channels |
4 |
Class |
AD |
Peak Power Rating (Watts) |
|
RMS Power Rating (Watts x Channels) - 4 Ohms |
100 x 4 |
RMS Power Rating (Watts x Channels) - 2 Ohms |
100 x 4 |
RMS Power Rating - Bridged | 200 x 2 |
Minimum Impedance Unbridged (Ohms) |
2 |
Minimum Impedance Bridged (Ohms) |
4 |
THD at Rated RMS Power |
1% |
Bulit-in Crossover - Low Pass |
Yes |
Built-in Crossover - High Pass |
Yes |
High Pass Crossover Frequency (Hz) |
50-250Hz |
Low Pass Crossover Frequency (Hz) |
50-250Hz |
Signal-to-Noise Ratio |
|
Bass Boost |
0-18dB @45Hz |
Bass Remote Included |
|
Fuse Rating | 100A |
CEA-2006 Compliant | Yes |
Maximum Power Wire Gauge Size | 4 Gauge |
Warranty | 1 Year |
Weather Resistance | IPX6 |
Number of Channels |
4 |
Class |
AD |
Peak Power Rating (Watts) |
|
RMS Power Rating (Watts x Channels) - 4 Ohms |
100 x 4 |
RMS Power Rating (Watts x Channels) - 2 Ohms |
100 x 4 |
RMS Power Rating - Bridged | 200 x 2 |
Minimum Impedance Unbridged (Ohms) |
2 |
Minimum Impedance Bridged (Ohms) |
4 |
THD at Rated RMS Power |
1% |
Bulit-in Crossover - Low Pass |
Yes |
Built-in Crossover - High Pass |
Yes |
High Pass Crossover Frequency (Hz) |
50-250Hz |
Low Pass Crossover Frequency (Hz) |
50-250Hz |
Signal-to-Noise Ratio |
|
Bass Boost |
0-18dB @45Hz |
Bass Remote Included |
|
Fuse Rating | 100A |
CEA-2006 Compliant | Yes |
Maximum Power Wire Gauge Size | 4 Gauge |
Warranty | 1 Year |
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to