SK-M5001D | 500 Watt Monoblock Car Amplifier

173 Reviews

Current Price:$139.99
Sale Price:


The Skar Audio SK-M5001D class D monoblock amplifier is part of the new mini amplifier series product lineup from Skar Audio. The SK-M5001D was engineered to be compact, but provide the power and reliability expected out of larger amplifiers. Featuring a high speed MOSFET power supply, and an efficient Class D design, this amplifier is powerful, reliable, and extremely versatile.
The SK-M5001D makes for a great amplifier in applications where space is limited but power cannot be sacrificed. In addition, this monoblock subwoofer amplifier features high level input connections for those installations that lack an RCA connection. Further adding to the versatility of this amplifier are it's subsonic and low-pass filters, allowing for ultimate user control.
Product Info
General Specifications
Monoblock Car Amplifier
Fuse Rating
50 Amp
High Speed MOSFET Power Supply
Damping Factor
Amplifier Width
Bass EQ (Boost)
Output Channels
RCA Line Output
Turn-On Circuit
Soft Turn-on Circuit
Working Voltage
8.5V - 14.4V
Amplifier Height
Amplifier Length
Subsonic Control
10Hz - 50Hz
Tri-Mode Capable
Frequency Response
15Hz - 270Hz
RMS Power at 1 Ohm
500 Watts x 1 Channel (14.4v)
RMS Power at 2 Ohms
380 Watts x 1 Channel (14.4v)
RMS Power at 4 Ohms
238 Watts x 1 Channel (14.4v)
Efficiency at 4 Ohms
Protection Built-in?
Yes - 4-Way (Thermal‚Voltage‚Speaker‚DC)
Power & Ground Inputs
8 Gauge
Signal-to-Noise Ratio
85 dB
Low Level Input (Gain)
8V - 0.2mV
Low Pass Filter (Variable)
20Hz - 200Hz
Power & Protection Indicators
Yes - LED Indicators
Remote Bass Knob & Cable Included
User Manual
User Manual (PDF)
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Returns Image
Money Back Logo
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Customer Reviews


Based on 173 reviews

  • Good Things Come In Small Packages.
    Reviewed on 7/14/2020 by David
    Verified Buyer
    Great little amp! Love it so far. Have not experienced the over heating issues that others have. Using the amp to power a single Skar Vd12d2 wired at 1ohm using 4 gauge wiring with
  • Clean Power
    Reviewed on 4/3/2020 by Teddy
    Verified Buyer
    Day 1 after my install. I spent 10 hours installing amp because I wanted a clean wire run and professionalism. Well worth every penny. Added 2 of the d2 8” Skar sub woofers to my a
  • SK-M5001D Proves Good Things Come In Small Packages!
    Reviewed on 1/7/2021 by spl
    Verified Buyer
    this amp is amazing. fits in the palm of my hand. hooked it up in friends audio a4. running 1 12 inch NVX nsw122v2 IN 1.25 CU FT sealed box. amp is running 500wx1@1ohm. we dyno tes
  • Amazing Little Amp
    Reviewed on 2/3/2020 by stephen
    Verified Buyer
    I purchased this amp to push 2 evl6.5. I am super impressed now how much power im.getting from such small components. I also have the sk 400x4 amp hooked to my stock speakers in my
  • Wow! ! IMPRESSIVE!!!!!
    Reviewed on 5/12/2019 by Christian
    Verified Buyer
    Let me start out saying I’ve used the skar rp 1500.1,& the rp 1200.1, & I run an old skool phoenix gold 500.4 amp on my morel made phoenix gold ti elite comp set for sound qualit
    Reviewed on 2/3/2019 by Billy
    Verified Buyer
    I just bought a new car and wanted a single sub for a little more kick. Almost went another way (a Memphis setup) until a friend told me to check out Skar and promised that I'd get
  • Great Amp
    Reviewed on 11/10/2020 by Bob
    Verified Buyer
    Gets down on my VD-8’s!
  • Impressive
    Reviewed on 4/27/2020 by Brian
    Verified Buyer
    Impressive sound and power coming from such a small package! I have been converted to a Skar customer for life I think! You will not be let down with this amp!
  • Great Little Amp Big Power 500.1
    Reviewed on 11/26/2021 by David
    I have this amp hooked up to a kicker compr 10 in in a sealed box. Still tuning but so far this lil guy puts out good clean power. Just did a 3 hour road trip and ran cool the whol
  • Good Amp
    Reviewed on 1/26/2021 by Justin
    Verified Buyer
    People can't believe it's only 300 watts
  • Great Option For Smaller Cars/backing Up A Stock Radio
    Reviewed on 12/21/2020 by Billy
    Verified Buyer
    I got this amp to power an IX-8 sub on the rear deck of a Audi A4. I needed an amp that would fit inside the fender under the trunk liner. I intended to mount the amp above the sto
  • Superb Amp - At Any Size And Any Price
    Reviewed on 12/14/2020 by Mark
    Verified Buyer
    Really incredible how much power this amp puts out... and it does it efficiently! Takes my MB Quart Discus 10's to their absolute limits... very likely going to get some higher po
  • Skar Is Amazing
    Reviewed on 6/10/2022 by Jake
    Verified Buyer
    I wasnt paying attention to my first install and accidentally crossed my positive and negative wires and cooked the amp. Skar let me RMA it back.. Sent me a new one, installed it p
  • Nice Little Amp
    Reviewed on 6/10/2022 by jay
    Verified Buyer
    Great little amp ,small enough to put under a front seat.just not enough power for my application.
  • Good Little Amp
    Reviewed on 5/30/2022 by Joseph
    Verified Buyer
    I have had many a car amp over the years. And, like most things, the technology has gotten smaller, but has the same power. I went with this amp, as I didn't need anything too big,
  • 500W Mono Amp
    Reviewed on 5/27/2022 by Zackery
    Verified Buyer
    This little amp goes and goes. It powered my 2 12in Rockfords and they pound hard! Amazing product.
  • Good Amp
    Reviewed on 5/25/2022 by Justin
    Verified Buyer
    Haven't had much time with it yet.. But so far it is powering my 2 Skar 10s an 2 tweeters. Sounds good to at max volume
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