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Memphis MM500.4V

500W RMS Class D MM Series 4 Channel Marine Amplifier

Memphis
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• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Learn more about the mm5004v

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Description


Memphis brand icon

Authorized dealer

500W RMS MM-Series 4-Channel Marine Amplifier

The Memphis MM500.4V is a high-performance, Class D 4-channel amplifier specifically engineered for the rigors of marine and powersports environments. A step up from standard mobile amplifiers, the MM-Series features an IPX5-rated sealed chassis, conformal-coated circuit boards, and waterproof quick-disconnect connectors to prevent damage from salt, moisture, and vibration. Its "installer-friendly" design includes single-sided terminals and a removable power lug, making it much easier to mount in the tight, often awkward compartments found on boats and UTVs.

The MM500.4V is highly versatile, delivering 80 Watts RMS x 4 at 4 ohms or 125 Watts RMS x 4 at 2 ohms. For those looking to power a pair of subwoofers or high-output mid-bass drivers, it can be bridged to provide 250 Watts RMS x 2 at 4 ohms. The amplifier features sealed top-mounted controls for easy tuning even after installation, and it includes advanced signal-sensing technology for automatic turn-on when using factory head units without a dedicated remote wire.

Product Details:

  • MM Series Class D 2 ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 80 watts x 4 channel
    • 2 ohm: 125 watts x 4 channel
    • Bridged: 250 watts x 2 channel @ 4 ohm
  • Total power output: 500 watts
  • LED Power/Protect Light
  • Top mount controls included
  • Speaker-level (high-level) inputs
  • Signal sensing remote turn-on
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Removable power terminal
  • Sealed removable signal connectors
  • Sealed top mount controls
  • Aluminum heat sink
  • Input sensitivity:
    • Low level: 0.20 - 6 volts
    • High level: 3 - 20 volts
  • Frequency Response: 10 - 25000 Hz
  • Total Harmonic Distortion (THD): 1%
  • Signal to Noise Ratio: 80 dB
  • Variable high-pass filter: 50 - 1000 Hz
  • Variable low-pass filter: 50 - 250 Hz
  • Variable Bass Boost: 0 - 12 dB
  • 8 AWG gauge amplifier wiring kit is recommended for installation (Memphis 8GKIT sold separately)
  • Dimensions: 10.5" L x 7.3" W x 2" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: MM500.4V

PDF IconMemphis MM5004V owner’s manual

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Specifications & Details


Key Features
Amplifier Key Features
Bass Boost
Speaker Level Inputs
Weather-Resistant
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
80 watts x 4 channel
RMS Power @ 2 ohms
125 watts x 4 channel
Bridged RMS Power
250 watts x 2 channel
Amplifier Specifications
Series
MM Series
Amplifier Class
D
Number of Channels
4-Channel
Total RMS Power Output
500 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
1 ohm
Frequency Response
10 - 25000 Hz
THD at Rated RMS Power
1%
Speaker Level Inputs
Yes
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 1000 Hz
Low-Pass Crossover Frequency
50 - 250 Hz
Signal-to-Noise Ratio
80 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Yes
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
0.20 - 6 volts
High-Level Input Sensitivity
3 - 20 volts
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Amplifiers
Amplifier
Mounting screws (4)
Washers (4)
One spare fuse
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

MM500.4V

Weight:

5.98lbs

Internal SKU:

mm5004v

Internal Product ID:

198643

Customer Ratings & Reviews


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