1 / 6
The Rockford Fosgate 1,500 Watt 5-Channel IPX6 Element Ready™ Amplifier is praised for punchy, crystal‑clear output and works well with stock systems, but one reviewer reported the unit smoking and failing shortly after installation.
Buyer confidence
71%Highlights
- 2-Year Warranty
- Focused mass heat sink allows critical aluminum material to be located around hottest internal devices
- Proprietary Class-AD technology allows amplifier to produce more power with less current draw
- Discrete Surface Mount technology with 1% tight-tolerances for high efficiency & reduced cross-talk
Key specs
Full specs- Number of Channels
- 5
- Total Power (Sum of Rated Power)
- 1500 Watts
- Rated Power (RMS Continuous Power)
- CTA-2006 Continuous Power Rating ≤1.0% THD+N 100W x 4 + 400W x 1 @ 4Ω 100W x 4 + 600W x 1 @ 2Ω N/A x 4 + 600W x 1 @ 1Ω 200W x 2 + N/A x 1 @ 4Ω Bridged
- Dynamic Power (PVC/PowerCube®)
- CTA-2006 Dynamic Power Rating 125W x 4 + 400W x 1 @ 4Ω 200W x 4 + 700W x 1 @ 2Ω N/A x 4 + 700W x 1 @ 1Ω 400W x 2 + N/A x 1 @ 4Ω Bridged
- Bridgeable
- Yes
- Frequency Response
- 10Hz - 50kHz
- Input Sensitivity
- 150mVrms - 12Vrms
- Circuit Topology Class
- Class-AD (front/rear channels) Class-BD (sub channel)
Key specs
Full specs- Number of Channels
- 5
- Total Power (Sum of Rated Power)
- 1500 Watts
- Rated Power (RMS Continuous Power)
- CTA-2006 Continuous Power Rating ≤1.0% THD+N 100W x 4 + 400W x 1 @ 4Ω 100W x 4 + 600W x 1 @ 2Ω N/A x 4 + 600W x 1 @ 1Ω 200W x 2 + N/A x 1 @ 4Ω Bridged
- Dynamic Power (PVC/PowerCube®)
- CTA-2006 Dynamic Power Rating 125W x 4 + 400W x 1 @ 4Ω 200W x 4 + 700W x 1 @ 2Ω N/A x 4 + 700W x 1 @ 1Ω 400W x 2 + N/A x 1 @ 4Ω Bridged
Highlights
Overview- 2-Year Warranty
- Focused mass heat sink allows critical aluminum material to be located around hottest internal devices
- Proprietary Class-AD technology allows amplifier to produce more power with less current draw
Review highlights
Based on customer reviewsPowerful, clear 5-channel amp — isolated overheating report
The Rockford Fosgate 1,500 Watt 5-Channel IPX6 Element Ready™ Amplifier is praised for punchy, crystal‑clear output and works well with stock systems, but one reviewer reported the unit smoking and failing shortly after installation.
What buyers praise
- High output with strong punch
- Clear, loud sound even with stock radios/processors
What to watch for
- One reviewer reported the amp overheated, emitted smoke, and failed within about two weeks despite correct wiring and fusing, indicating a potential…
Overview
The M5-1500X5 is a 1,500 Watt, 5-channel marine amplifier from Rockford Fosgate built with Element Ready™ protection and an IPX6 water intrusion rating for outdoor and marine audio use.
Best for
- Marine and outdoor audio systems that need a weather‑resistant amplifier
- Multi‑speaker installations that require a 5‑channel solution (full-range channels plus a sub output)
- Systems where measured Dynamic Power (CTA‑2006) ratings are preferred alongside continuous power specs
Key points
- Element Ready™ design: purpose-built for water, salt, and UV exposure
- IPX6 water intrusion rating
- 1,500 Watt, 5‑channel configuration
- CTA‑2006 compliant — provides both Continuous and Dynamic Power ratings
- P.O.W.E.R. supply: delivers increasing output as voltage rises
- C.L.E.A.N. patented circuit with input and output clip indicators for setup
Fit and use
Designed for marine and outdoor installations, the 5‑channel format allows driving multiple full‑range speakers plus a sub. Pair with marine‑rated speakers and compatible source units. Follow manufacturer guidance for wiring, fusing, and system matching; consult product resources for fusing recommendations.
What to know
Element Ready™ and the IPX6 rating indicate the amplifier is built to resist water spray, salt, and UV — IPX6 protects against powerful water jets but is not a statement about immersion. CTA‑2006 compliance means the amp lists both traditional continuous power and Dynamic Power for real‑world performance comparisons.…
Highlights
Key features
- 2-Year Warranty
- Focused mass heat sink allows critical aluminum material to be located around hottest internal devices
- Proprietary Class-AD technology allows amplifier to produce more power with less current draw
- Discrete Surface Mount technology with 1% tight-tolerances for high efficiency & reduced cross-talk
- Patented Constant Power™ boosts power up to 25% across varying impedance loads
- Remote-Out feature when using high level inputs
- C.L.E.A.N. input/output clip detection and indicator LEDs
- Element Ready™ design with integrated harness & panel seals
- PRESET removes the need to set-up and tune the amp when used with Rockford Fosgate UTV audio kits
- Play all day, easy to integrate, and keep music playing for extended lengths of time
- Top mounted control panel with Element Ready™ smoked lens cover
- OEM and aftermarket radio integration inputs
Technologies
CTA-2006 Compliant
Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your
IPX6 Water Intrusion Rating
A device with a level 6 water resistance rating can survive strong water jets projected by a 12.5mm nozzle at any
Element Ready™ | Amps
All components are protected against harsh outdoor elements like Dust, UV, Temperature, Water, Corrosion &
Patent: 6,097,249 RE40,550
Class-BD
Rockford Fosgate bd topology is a revolutionary patented design (#6,097,249), integrating a technology that is
Class-AD
Rockford Fosgate's AD topology brings out high efficiency bd amplifier design to a full range application. Class
Patent: 7,994,857
Constant Power
Music and speakers have a dynamic relationship. As the frequency of music varies, so does the impedance of the
Punch EQ2
In the early 70's, Jim Fosgate studied the acoustical properties of automobiles. Utilizing a real-time analyzer
NOMAD
NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and ...
Balanced Differential Inputs
Differential input circuitry measures the voltage of both the (+) and (-) input signal. The circuitry subtracts
Showing the main technologies for this product.
Specs
Specifications
30
| Number of Channels | 5 |
| Total Power (Sum of Rated Power) | 1500 Watts |
| Rated Power (RMS Continuous Power) | CTA-2006 Continuous Power Rating ≤1.0% THD+N 100W x 4 + 400W x 1 @ 4Ω 100W x 4 + 600W x 1 @ 2Ω N/A x 4 + 600W x 1 @ 1Ω 200W x 2 + N/A x 1 @ 4Ω Bridged |
| Dynamic Power (PVC/PowerCube®) | CTA-2006 Dynamic Power Rating 125W x 4 + 400W x 1 @ 4Ω 200W x 4 + 700W x 1 @ 2Ω N/A x 4 + 700W x 1 @ 1Ω 400W x 2 + N/A x 1 @ 4Ω Bridged |
| Bridgeable | Yes |
| Frequency Response | 10Hz - 50kHz |
| Input Sensitivity | 150mVrms - 12Vrms |
| Circuit Topology Class | Class-AD (front/rear channels) Class-BD (sub channel) |
| Efficiency (average) | >75% |
| Total Harmonic Distortion (THD+Noise) | <0.2% THD+N @ 1 Watt |
| Signal Input | Low-Level: 2 RCA High-Level: 4-Pin Molex |
| Signal Output | — |
| Tone Controls | Front/Rear: 0-14dB @ 12.5kHz Front/Rear: 0-18dB @ 45Hz Sub: 0-18dB @ 45 Hz |
| Crossover Controls | High-Pass: 50 Hz - 250 Hz @ 12dB/Octave Butterworth Low-Pass: 50 Hz - 250 Hz @ 12dB/Octave Butterworth Infrasonic: 30 Hz @ 12dB/Octave Butterworth |
| Remote Controls | No |
| Visual Indicators | Power: Blue Protect: Red Input Clip: Red Output Clip: Blue/Red |
| Power Wire Gauge | 4 AWG |
| Power Input Connector | Compression Terminal Block |
| Speaker Wire Gauge | 16 AWG |
| Speaker Output Connector | 4-Pin Molex |
| Cooling | Convection |
| Heatsink | Extruded Aluminum |
| Operating Voltage | 9 - 16 VDC |
| Recommended Fuse (not included) | 80A MAXI Littelfuse #0299080 |
| Average Current Draw (13.8V Music) | 2Ω Stereo + 1Ω Sub: 48 A |
| Max. Current Draw (13.8V Sinewave) | 2Ω Stereo + 1Ω Sub: 123 A |
| Suggested Alternator | — |
| Included in the Box | (1) Control Cover (1130-75511-01) (1) Extension Harnesses (1130-75507-01) (1) Pwr/Gnd/Rem Connector (1040-60814-01) (1) Front/Rear/Sub RCA Harness (1130-70118-01) (1) Front Speaker Out Harness (1560-56568-01) (1) Rear Speaker Out Harness (1560-56544-01) (1) Subwoofer Out Connector (1040-56811) (1) Allen wrench (1) RF sticker (1) PRESET warning label (1) Performance verification certificate |
| Dimensions (H x W x D) | 1.7" x 4.25" x 12.3" (42.8 mm x 108 mm x 311.4 mm) Does not include harnesses |
| Shipping Weight | 6 Lbs. (2.7 Kg.) |
What's in the box
| Qty | Part number | Item details |
|---|---|---|
| 1 | — | Control Cover (1130-75511-01) |
| 1 | — | Extension Harnesses (1130-75507-01) |
| 1 | — | Pwr/Gnd/Rem Connector (1040-60814-01) |
| 1 | — | Front/Rear/Sub RCA Harness (1130-70118-01) |
| 1 | — | Front Speaker Out Harness (1560-56568-01) |
| 1 | — | Rear Speaker Out Harness (1560-56544-01) |
| 1 | — | Subwoofer Out Connector (1040-56811) |
| 1 | — | Allen wrench |
| 1 | — | RF sticker |
| 1 | — | PRESET warning label |
| 1 | — | Performance verification certificate |
Reviews (0)
—
No average rating yet
0 reviews
No written reviews are live yet. Signed-in customers can submit one below.
No written reviews are live for this item yet.
Installation resources
Wiring diagrams
10
Wiring Diagram #1
Source: Rockford Fosgate
Wiring Diagram #2
Source: Rockford Fosgate
Wiring Diagram #3
Source: Rockford Fosgate
Wiring Diagram #4
Source: Rockford Fosgate
Wiring Diagram #5
Source: Rockford Fosgate
Wiring Diagram #6
Source: Rockford Fosgate
Wiring Diagram #7
Source: Rockford Fosgate
Wiring Diagram #8
Source: Rockford Fosgate
Wiring Diagram #9
Source: Rockford Fosgate
Accessories
Rockford Fosgate
RFK8 8 AWG Power Installation Kit
4.694 reviews
$109.99CAD
$129.99
In stock
Rockford Fosgate
RFK8I 8 AWG Power & Signal Installation Kit
4.7213 reviews
$159.99CAD
$189.99
In stock
Rockford Fosgate
RFK8X 8 AWG Complete Installation Kit
$189.99CAD
$219.99
In stock
Rockford Fosgate
RFK4D 4 AWG Complete Dual Amp Installation Kit
4.675 reviews
$379.99CAD
$449.99
In stock
Similar products
Compare nearby options
Rockford Fosgate•Punch
PM1000X5 Punch Marine 1,000 Watt Class-bd 5-Channel Amplifier
4.511 reviews
$1199.99CAD
$1419.99
In stock
Rockford Fosgate•Prime
M2-750X5 M2 750 Watt 5-Channel Element Ready™ Amplifier
5.06 reviews
$829.99CAD
$989.99
In stock
Boss Elite
MPD740.5 5-Channel Class D Amplifier
$494.99CAD
Backorder