Employment Opportunities! Contact Us

Rockford Fosgate  |  SKU: M5-800X4

SUMMER SPECIAL ROCKFORD FOSGATE 800 Watt 4-Channel IPX6 Element Ready™ Amplifier M5-800X4

$599.99 $629.99
Shipping calculated at checkout.


Return Policy

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Learn more

Delivery and Shipping

Free Ground Shipping on all orders $99 and up

3-5 business days delivery time for standard shipping to any of the 48 contiguous U.S. states. Delivery time for standard shipping to Alaska, Hawaii, and Puerto Rico is 5-7 business days. Business days include Monday - Friday and exclude UPS holidays.

Most orders received by 5PM Eastern Time Monday - Friday ship the same day.

We do not ship to freight forwarders. Some items that ship from the manufacturer can only be delivered to addresses within the 48 contiguous states. Call us for delivery information on specific models. Merchandise amount thresholds for shipping prices apply to the cost of items after any special discounts have been applied and exclusive of any tax.

Learn more

Have questions about your product? Chat with us below!

Serious sound, made simple. The M5 amplifiers feature the next level of Element Ready™ design from Rockford Fosgate that’s built as rugged as the outdoor environment it’s used in.

Element Ready™: Purpose Built for the Marine Environment, Rockford’s Element Ready™ products are built to stand up to Water, Salt, and UV, making sure your amplifiers stand the test of time.

C.L.E.A.N.: Our Patented circuit with input and output clip indicators help match the source unit to the amplifier, which makes for easy set-up and optimizes musical output.

P.O.W.E.R. Supply: The unique P.O.W.E.R. supply continues to generate more than rated power as the voltage increases, giving you the output, you demand.

DYNAMIC POWER

 

Rockford Fosgate amplifiers are known world-wide for producing more power than their ratings suggest. The M5 amplifiers are the first series based on new industry standard Dynamic Power ratings, bringing their conservative ratings to the forefront. Engineered from the ground up and purpose-built to deliver more output where you actually hear it, this is real dynamic power that performs not only on paper, but performance heard through the musical experience. You’ll see two amplifier power ratings, the traditional Continuous Power output, and the new Dynamic Power output, both tested in accordance with the CTA-2006 specification. Consider Continuous Power as wattage developed on the test bench for comparison against other amplifiers in the same class, and Dynamic Power as real-world wattage when connected to a speaker load, listening to music. Either way you look at it, Rockford Fosgate is proving – once again – these amplifiers are powerful enough to drive any speaker or subwoofer you throw at them.

 

FEATURES AT A GLANCE

  • PRESET removes the need to set-up and tune the amp when used with Rockford Fosgate UTV audio kits
  • Element Ready™ design with integrated harness & panel seals
  • Play all day, easy to integrate, and keep music playing for extended lengths of time
  • Constant Power provides instantaneous delivery of output over varying impedance loads
  • RATS (Rockford Automated Testing System) proprietary quality & performance tested
  • C.L.E.A.N. input/output clip detection and indicator LEDs
  • Discrete Surface Mount technology with 1% tight-tolerances for high efficiency & reduced cross-talk
  • Proprietary Class-AD technology allows amplifier to produce more power with less current draw
  • OEM and aftermarket radio integration inputs
  • Focused mass heat sink allows critical aluminum material to be located around hottest internal devices
  • Top mounted control panel with Element Ready™ smoked lens cover
  • Remote-Out feature when using high level inputs
  • MESHA 4 reduces MOSFET temps, lowers distortion, increases durability and prolongs device life span
  • Chassis Isolation from mounting points greatly reduces possible introduction of vehicle noise
  • Low Impedance Stability
  • Balanced Differential Inputs eliminates noise picked up by signal cables
  • 2-Year Warranty

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Rockford Fosgate

SUMMER SPECIAL ROCKFORD FOSGATE 800 Watt 4-Channel IPX6 Element Ready™ Amplifier M5-800X4

$599.99 $629.99

Serious sound, made simple. The M5 amplifiers feature the next level of Element Ready™ design from Rockford Fosgate that’s built as rugged as the outdoor environment it’s used in.

Element Ready™: Purpose Built for the Marine Environment, Rockford’s Element Ready™ products are built to stand up to Water, Salt, and UV, making sure your amplifiers stand the test of time.

C.L.E.A.N.: Our Patented circuit with input and output clip indicators help match the source unit to the amplifier, which makes for easy set-up and optimizes musical output.

P.O.W.E.R. Supply: The unique P.O.W.E.R. supply continues to generate more than rated power as the voltage increases, giving you the output, you demand.

DYNAMIC POWER

 

Rockford Fosgate amplifiers are known world-wide for producing more power than their ratings suggest. The M5 amplifiers are the first series based on new industry standard Dynamic Power ratings, bringing their conservative ratings to the forefront. Engineered from the ground up and purpose-built to deliver more output where you actually hear it, this is real dynamic power that performs not only on paper, but performance heard through the musical experience. You’ll see two amplifier power ratings, the traditional Continuous Power output, and the new Dynamic Power output, both tested in accordance with the CTA-2006 specification. Consider Continuous Power as wattage developed on the test bench for comparison against other amplifiers in the same class, and Dynamic Power as real-world wattage when connected to a speaker load, listening to music. Either way you look at it, Rockford Fosgate is proving – once again – these amplifiers are powerful enough to drive any speaker or subwoofer you throw at them.

 

FEATURES AT A GLANCE

  • PRESET removes the need to set-up and tune the amp when used with Rockford Fosgate UTV audio kits
  • Element Ready™ design with integrated harness & panel seals
  • Play all day, easy to integrate, and keep music playing for extended lengths of time
  • Constant Power provides instantaneous delivery of output over varying impedance loads
  • RATS (Rockford Automated Testing System) proprietary quality & performance tested
  • C.L.E.A.N. input/output clip detection and indicator LEDs
  • Discrete Surface Mount technology with 1% tight-tolerances for high efficiency & reduced cross-talk
  • Proprietary Class-AD technology allows amplifier to produce more power with less current draw
  • OEM and aftermarket radio integration inputs
  • Focused mass heat sink allows critical aluminum material to be located around hottest internal devices
  • Top mounted control panel with Element Ready™ smoked lens cover
  • Remote-Out feature when using high level inputs
  • MESHA 4 reduces MOSFET temps, lowers distortion, increases durability and prolongs device life span
  • Chassis Isolation from mounting points greatly reduces possible introduction of vehicle noise
  • Low Impedance Stability
  • Balanced Differential Inputs eliminates noise picked up by signal cables
  • 2-Year Warranty
View product