Rockford Fosgate M2-200X2 M2 200 Watt 2-Channel Element Ready™ Amplifier
Rockford Fosgate M2-200X2 M2 Series 200 Watt 2-Channel Full-Range Class-D Element Ready Marine Amplifier
A marine grade 200W 2-channel full-range Class-D amplifier delivering 100W x 2 at 2-ohm or 200W x 1 at 4-ohm bridged (CTA-2006 rated). Features C.L.E.A.N. gain calibration, P.O.W.E.R. supply, fully adjustable high-pass and low-pass crossovers, variable infrasonic filter, RCA pass-thru outputs, NOMAD speaker protection, MEHSA4 heat management, and conformal coated circuit board. Backed by a 2 year warranty.
Product Overview
The Rockford Fosgate M2-200X2 is a 200W 2-channel full-range Class-D marine amplifier from the M2 Element Ready series, purpose-built for powering marine speakers across the full audio spectrum. Full-Range Class-D topology delivers high-efficiency power delivery across a 20Hz-20kHz frequency response while reducing current demand on the vessel's electrical system. Rated continuous power is 50W x 2 at 4-ohm, 100W x 2 at 2-ohm, or 200W x 1 at 4-ohm bridged to mono (CTA-2006, less than 1.0% THD+N). Dynamic power via PowerCube reaches 60W x 2 at 4-ohm, 107W x 2 at 2-ohm, and 215W x 1 at 4-ohm bridged.
The circuit board is conformal coated to protect electronics from dust and water, and the UV stable powder coated cast aluminium heatsink provides protection against the marine environment. Zinc nickel-plated marine grade brass connection terminals resist corrosion at the connection points. Fully adjustable 12dB/octave Butterworth high-pass and low-pass crossovers are included, along with an all-pass mode and variable infrasonic filter. RCA pass-thru outputs allow downstream amplifier chaining. Auto-Sense turn-on via high-level input removes the need for a dedicated remote wire, with a bypass switch available for vessels with Retained Accessory Power (RAP) systems. RATS tested for quality and performance and optimised using the AudioGraph PowerCube measurement tool.
Features & Benefits
Full-Range Class-D - Efficient 2-Channel Marine Amplification: Full-Range Class-D topology delivers high-efficiency power across the complete 20Hz-20kHz audio spectrum, reducing current demand on the vessel's electrical system compared to traditional Class-A/B designs while powering marine speakers with clean, accurate output.
Bridgeable to 200W Mono: The M2-200X2 can be bridged to a single mono channel delivering 200W x 1 at 4-ohm (215W dynamic), making it usable as a subwoofer amplifier in smaller builds or as a dedicated mono driver for a single full-range speaker pair in more compact marine audio systems.
C.L.E.A.N. Technology - Precision Gain Calibration: C.L.E.A.N. (Calibrated Level Eliminates Audible Noise) is a patented circuit with dedicated input and output clip indicator LEDs, enabling precise gain calibration at setup to maximise output while minimising distortion.
Fully Adjustable Crossovers with All-Pass Mode: Both high-pass and low-pass crossovers are fully adjustable from 50Hz to 250Hz at 12dB/octave Butterworth, with an all-pass mode for full-bandwidth output when no crossover filtering is needed. A variable infrasonic filter from 50Hz to 250Hz is also available for additional low-frequency protection.
RCA Pass-Thru Outputs for Downstream Chaining: RCA pass-thru outputs are active with both RCA and high-level input, allowing the signal to be passed to an additional amplifier - such as the M2-500X1 subwoofer amplifier - without signal degradation.
Auto-Sense Turn-On with RAP Bypass: Auto-Sense activates the amplifier automatically when a high-level input signal is detected, removing the need for a dedicated remote turn-on wire. A bypass switch is included for vessels with Retained Accessory Power (RAP) systems to prevent the amplifier from remaining on after the ignition is switched off.
NOMAD, MEHSA4, and Conformal Coated Circuit Board: NOMAD provides real-time protection against shorted speaker wires and dangerously low impedances. MEHSA4 (Maximum Efficiency Heat Sink Application) reduces MOSFET temperatures, lowers distortion, and extends output device life. The conformal coated circuit board protects the electronics against dust and water ingress at the PCB level.
Technical Specs
| Specification | Detail |
|---|---|
| SKU | M2-200X2 |
| Number of Channels | 2 |
| Total Power | 200W |
| Rated Power - 4-ohm (CTA-2006, less than 1.0% THD+N) | 50W x 2 |
| Rated Power - 2-ohm (CTA-2006, less than 1.0% THD+N) | 100W x 2 |
| Rated Power - 4-ohm Bridged (CTA-2006) | 200W x 1 |
| Dynamic Power - 4-ohm (PowerCube) | 60W x 2 |
| Dynamic Power - 2-ohm (PowerCube) | 107W x 2 |
| Dynamic Power - 4-ohm Bridged (PowerCube) | 215W x 1 |
| Circuit Topology | Full-Range Class-D |
| Bridgeable | Yes |
| Frequency Response | 20 Hz - 20 kHz |
| THD + Noise | Less than 1.0% at 4-ohm and 2-ohm |
| Input Sensitivity | Low-Level: 150mV - 4V / High-Level: 450mV - 12V |
| Signal Input | Low-Level: 2 x RCA / High-Level: 4-Pin Molex |
| Signal Output | 2 x RCA Pass-Thru (active with RCA or High-Level input) |
| Tone Controls | None |
| High-Pass Crossover | 50 Hz - 250 Hz at 12dB/Octave Butterworth |
| Low-Pass Crossover | 50 Hz - 250 Hz at 12dB/Octave Butterworth |
| All-Pass | Yes |
| Infrasonic Filter | Variable |
| Remote Controls | None |
| Auto-Sense Turn-On | Yes (with RAP bypass switch) |
| Power Wire Gauge | 4 AWG |
| Power Input Connector | Compression Terminal Block |
| Speaker Wire Gauge | 8 AWG |
| Speaker Output Connector | Compression Terminal Block |
| Terminals | Zinc Nickel-Plated Marine Grade Brass |
| Cooling | Convection |
| Heatsink | UV Stable Powder Coated Cast Aluminium (Focused Mass) |
| Circuit Board Protection | Conformal Coated |
| Operating Voltage | 9 - 16 VDC |
| Recommended Fuse (not included) | 30A |
| Max Current Draw at 13.8V Sinewave | 18A |
| Visual Indicators | Power/Protect / C.L.E.A.N. In / C.L.E.A.N. Out |
| Dimensions (H x W x D) | 49 x 173 x 205mm (1.9 x 6.8 x 8.1 inch) |
| CTA-2006 Compliant | Yes |
| Quality Testing | RATS (Rockford Automated Testing System) |
| Warranty | 2 Years |
Compatible With / Goes Well With
The M2-200X2 suits marine watercraft and powersports applications requiring a compact, efficient 2-channel full-range amplifier for speaker pairs. At 18A maximum current draw and a 30A fuse requirement, it places minimal demand on the vessel's electrical system. It pairs naturally with the M2-500X1 mono subwoofer amplifier for a complete M2 series speaker and subwoofer system using the RCA pass-thru to chain the two amplifiers.
Goes Well With:
- M2-500X1 - Companion M2 series 500W mono subwoofer amplifier, chainable via the M2-200X2's RCA pass-thru outputs for a complete M2 series system
- M2-8H - Rockford Fosgate M2 series 8 inch 2-way horn marine speakers, a matched pairing with the M2-200X2 for in-hull or in-dash mounting
- M2WL-8 / M2WL-8B - M2 series 8 inch wake tower speakers powered by the M2-200X2's stereo channels
- M5-800X4 - Higher output M5 series 4-channel marine amplifier for builds requiring more power than the M2-200X2 can provide per channel
- RFW4R / RFW4B - Rockford Fosgate 4 AWG amplifier wiring kits (red or black) matched to the M2-200X2's 4 AWG power wire requirement
Frequently Asked Questions
What is the difference between the M2-200X2 and the M5-800X4?
The M2-200X2 is a 2-channel full-range Class-D marine amplifier rated at 100W x 2 at 2-ohm from the M2 Element Ready series, designed for accessible, space-efficient marine speaker amplification. The M5-800X4 is a 4-channel Class-AD marine amplifier rated at 100W x 4 at 2-ohm from the premium M5 series, adding two additional channels, IPX6 water intrusion rating, Punch EQ2, the PRESET feature, and significantly more installation flexibility. Choose the M2-200X2 for a compact, economical 2-channel solution; choose the M5-800X4 for a 4-channel build with premium marine protection.
Can the M2-200X2 be used to power a subwoofer?
Yes, when bridged to mono. In bridged mode the M2-200X2 delivers 200W x 1 at 4-ohm (215W dynamic), which is sufficient to drive a single 4-ohm marine subwoofer at moderate output levels. For dedicated subwoofer amplification with more power and a tunable Punch EQ, the M2-500X1 is the recommended companion amplifier. The M2-200X2's RCA pass-thru outputs allow it to chain directly to the M2-500X1 in a two-amplifier system.
Does the M2-200X2 need a dedicated remote turn-on wire?
Not necessarily. The Auto-Sense feature activates the amplifier automatically when it detects a high-level (speaker) input signal from the source unit, removing the need for a separate remote wire. A RAP bypass switch is also included for vessels where the source unit continues to output a speaker signal after the ignition is switched off, preventing the amplifier from remaining on unintentionally.
What crossover options are available on the M2-200X2?
The M2-200X2 offers a fully adjustable high-pass crossover, a fully adjustable low-pass crossover, and an all-pass mode, all using 12dB/octave Butterworth slopes adjustable from 50Hz to 250Hz. A variable infrasonic filter is also available. This makes it suitable for use as a speaker amplifier in all-pass mode, a high-passed mid-range amplifier, or in bridged mono as a low-passed subwoofer amplifier, depending on the system configuration.
What fuse does the M2-200X2 require and is it included?
The M2-200X2 requires a 30A fuse. The fuse is not included in the box and must be sourced separately. Install the fuse as close to the battery as possible in the 4 AWG power supply line. Note that the 30A fuse requirement is significantly lower than the 80A required by the M2-500X1, reflecting the M2-200X2's lower current draw of 18A maximum.
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Description
Rockford Fosgate M2-200X2 M2 Series 200 Watt 2-Channel Full-Range Class-D Element Ready Marine Amplifier
A marine grade 200W 2-channel full-range Class-D amplifier delivering 100W x 2 at 2-ohm or 200W x 1 at 4-ohm bridged (CTA-2006 rated). Features C.L.E.A.N. gain calibration, P.O.W.E.R. supply, fully adjustable high-pass and low-pass crossovers, variable infrasonic filter, RCA pass-thru outputs, NOMAD speaker protection, MEHSA4 heat management, and conformal coated circuit board. Backed by a 2 year warranty.
Product Overview
The Rockford Fosgate M2-200X2 is a 200W 2-channel full-range Class-D marine amplifier from the M2 Element Ready series, purpose-built for powering marine speakers across the full audio spectrum. Full-Range Class-D topology delivers high-efficiency power delivery across a 20Hz-20kHz frequency response while reducing current demand on the vessel's electrical system. Rated continuous power is 50W x 2 at 4-ohm, 100W x 2 at 2-ohm, or 200W x 1 at 4-ohm bridged to mono (CTA-2006, less than 1.0% THD+N). Dynamic power via PowerCube reaches 60W x 2 at 4-ohm, 107W x 2 at 2-ohm, and 215W x 1 at 4-ohm bridged.
The circuit board is conformal coated to protect electronics from dust and water, and the UV stable powder coated cast aluminium heatsink provides protection against the marine environment. Zinc nickel-plated marine grade brass connection terminals resist corrosion at the connection points. Fully adjustable 12dB/octave Butterworth high-pass and low-pass crossovers are included, along with an all-pass mode and variable infrasonic filter. RCA pass-thru outputs allow downstream amplifier chaining. Auto-Sense turn-on via high-level input removes the need for a dedicated remote wire, with a bypass switch available for vessels with Retained Accessory Power (RAP) systems. RATS tested for quality and performance and optimised using the AudioGraph PowerCube measurement tool.
Features & Benefits
Full-Range Class-D - Efficient 2-Channel Marine Amplification: Full-Range Class-D topology delivers high-efficiency power across the complete 20Hz-20kHz audio spectrum, reducing current demand on the vessel's electrical system compared to traditional Class-A/B designs while powering marine speakers with clean, accurate output.
Bridgeable to 200W Mono: The M2-200X2 can be bridged to a single mono channel delivering 200W x 1 at 4-ohm (215W dynamic), making it usable as a subwoofer amplifier in smaller builds or as a dedicated mono driver for a single full-range speaker pair in more compact marine audio systems.
C.L.E.A.N. Technology - Precision Gain Calibration: C.L.E.A.N. (Calibrated Level Eliminates Audible Noise) is a patented circuit with dedicated input and output clip indicator LEDs, enabling precise gain calibration at setup to maximise output while minimising distortion.
Fully Adjustable Crossovers with All-Pass Mode: Both high-pass and low-pass crossovers are fully adjustable from 50Hz to 250Hz at 12dB/octave Butterworth, with an all-pass mode for full-bandwidth output when no crossover filtering is needed. A variable infrasonic filter from 50Hz to 250Hz is also available for additional low-frequency protection.
RCA Pass-Thru Outputs for Downstream Chaining: RCA pass-thru outputs are active with both RCA and high-level input, allowing the signal to be passed to an additional amplifier - such as the M2-500X1 subwoofer amplifier - without signal degradation.
Auto-Sense Turn-On with RAP Bypass: Auto-Sense activates the amplifier automatically when a high-level input signal is detected, removing the need for a dedicated remote turn-on wire. A bypass switch is included for vessels with Retained Accessory Power (RAP) systems to prevent the amplifier from remaining on after the ignition is switched off.
NOMAD, MEHSA4, and Conformal Coated Circuit Board: NOMAD provides real-time protection against shorted speaker wires and dangerously low impedances. MEHSA4 (Maximum Efficiency Heat Sink Application) reduces MOSFET temperatures, lowers distortion, and extends output device life. The conformal coated circuit board protects the electronics against dust and water ingress at the PCB level.
Technical Specs
| Specification | Detail |
|---|---|
| SKU | M2-200X2 |
| Number of Channels | 2 |
| Total Power | 200W |
| Rated Power - 4-ohm (CTA-2006, less than 1.0% THD+N) | 50W x 2 |
| Rated Power - 2-ohm (CTA-2006, less than 1.0% THD+N) | 100W x 2 |
| Rated Power - 4-ohm Bridged (CTA-2006) | 200W x 1 |
| Dynamic Power - 4-ohm (PowerCube) | 60W x 2 |
| Dynamic Power - 2-ohm (PowerCube) | 107W x 2 |
| Dynamic Power - 4-ohm Bridged (PowerCube) | 215W x 1 |
| Circuit Topology | Full-Range Class-D |
| Bridgeable | Yes |
| Frequency Response | 20 Hz - 20 kHz |
| THD + Noise | Less than 1.0% at 4-ohm and 2-ohm |
| Input Sensitivity | Low-Level: 150mV - 4V / High-Level: 450mV - 12V |
| Signal Input | Low-Level: 2 x RCA / High-Level: 4-Pin Molex |
| Signal Output | 2 x RCA Pass-Thru (active with RCA or High-Level input) |
| Tone Controls | None |
| High-Pass Crossover | 50 Hz - 250 Hz at 12dB/Octave Butterworth |
| Low-Pass Crossover | 50 Hz - 250 Hz at 12dB/Octave Butterworth |
| All-Pass | Yes |
| Infrasonic Filter | Variable |
| Remote Controls | None |
| Auto-Sense Turn-On | Yes (with RAP bypass switch) |
| Power Wire Gauge | 4 AWG |
| Power Input Connector | Compression Terminal Block |
| Speaker Wire Gauge | 8 AWG |
| Speaker Output Connector | Compression Terminal Block |
| Terminals | Zinc Nickel-Plated Marine Grade Brass |
| Cooling | Convection |
| Heatsink | UV Stable Powder Coated Cast Aluminium (Focused Mass) |
| Circuit Board Protection | Conformal Coated |
| Operating Voltage | 9 - 16 VDC |
| Recommended Fuse (not included) | 30A |
| Max Current Draw at 13.8V Sinewave | 18A |
| Visual Indicators | Power/Protect / C.L.E.A.N. In / C.L.E.A.N. Out |
| Dimensions (H x W x D) | 49 x 173 x 205mm (1.9 x 6.8 x 8.1 inch) |
| CTA-2006 Compliant | Yes |
| Quality Testing | RATS (Rockford Automated Testing System) |
| Warranty | 2 Years |
Compatible With / Goes Well With
The M2-200X2 suits marine watercraft and powersports applications requiring a compact, efficient 2-channel full-range amplifier for speaker pairs. At 18A maximum current draw and a 30A fuse requirement, it places minimal demand on the vessel's electrical system. It pairs naturally with the M2-500X1 mono subwoofer amplifier for a complete M2 series speaker and subwoofer system using the RCA pass-thru to chain the two amplifiers.
Goes Well With:
- M2-500X1 - Companion M2 series 500W mono subwoofer amplifier, chainable via the M2-200X2's RCA pass-thru outputs for a complete M2 series system
- M2-8H - Rockford Fosgate M2 series 8 inch 2-way horn marine speakers, a matched pairing with the M2-200X2 for in-hull or in-dash mounting
- M2WL-8 / M2WL-8B - M2 series 8 inch wake tower speakers powered by the M2-200X2's stereo channels
- M5-800X4 - Higher output M5 series 4-channel marine amplifier for builds requiring more power than the M2-200X2 can provide per channel
- RFW4R / RFW4B - Rockford Fosgate 4 AWG amplifier wiring kits (red or black) matched to the M2-200X2's 4 AWG power wire requirement
Frequently Asked Questions
What is the difference between the M2-200X2 and the M5-800X4?
The M2-200X2 is a 2-channel full-range Class-D marine amplifier rated at 100W x 2 at 2-ohm from the M2 Element Ready series, designed for accessible, space-efficient marine speaker amplification. The M5-800X4 is a 4-channel Class-AD marine amplifier rated at 100W x 4 at 2-ohm from the premium M5 series, adding two additional channels, IPX6 water intrusion rating, Punch EQ2, the PRESET feature, and significantly more installation flexibility. Choose the M2-200X2 for a compact, economical 2-channel solution; choose the M5-800X4 for a 4-channel build with premium marine protection.
Can the M2-200X2 be used to power a subwoofer?
Yes, when bridged to mono. In bridged mode the M2-200X2 delivers 200W x 1 at 4-ohm (215W dynamic), which is sufficient to drive a single 4-ohm marine subwoofer at moderate output levels. For dedicated subwoofer amplification with more power and a tunable Punch EQ, the M2-500X1 is the recommended companion amplifier. The M2-200X2's RCA pass-thru outputs allow it to chain directly to the M2-500X1 in a two-amplifier system.
Does the M2-200X2 need a dedicated remote turn-on wire?
Not necessarily. The Auto-Sense feature activates the amplifier automatically when it detects a high-level (speaker) input signal from the source unit, removing the need for a separate remote wire. A RAP bypass switch is also included for vessels where the source unit continues to output a speaker signal after the ignition is switched off, preventing the amplifier from remaining on unintentionally.
What crossover options are available on the M2-200X2?
The M2-200X2 offers a fully adjustable high-pass crossover, a fully adjustable low-pass crossover, and an all-pass mode, all using 12dB/octave Butterworth slopes adjustable from 50Hz to 250Hz. A variable infrasonic filter is also available. This makes it suitable for use as a speaker amplifier in all-pass mode, a high-passed mid-range amplifier, or in bridged mono as a low-passed subwoofer amplifier, depending on the system configuration.
What fuse does the M2-200X2 require and is it included?
The M2-200X2 requires a 30A fuse. The fuse is not included in the box and must be sourced separately. Install the fuse as close to the battery as possible in the 4 AWG power supply line. Note that the 30A fuse requirement is significantly lower than the 80A required by the M2-500X1, reflecting the M2-200X2's lower current draw of 18A maximum.
