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Rockville

Rockville Krypton M3 4000W Mono Car Amplifier, Dyno-Certified RMS, Voltage Display, Bass Remote, Clip Indicator, Class-D, Perfect for Car Audio & Subs

  • Based on 156 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Audiosavings
Arrives Monday, Jun 8
Order within 9 hours and 21 minutes
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Style: Mono 1000w RMS


Features

  • High Power Output & Efficiency: Dyno-certified 1000W RMS and 4000W peak at 1 Ohm, designed for high SPL performance with low distortion.
  • Real-Time Voltage Display & LED Indicators: Includes an accurate voltage display and LED indicators on the amp and remote, allowing you to monitor power and prevent clipping.
  • Advanced Bass Control with Clipping Indicator: Bass remote control with a clipping indicator helps you set gain to maximum without risking distortion, for clean, punchy bass.
  • Customizable Sound Control: Features a fully adjustable 12dB Bass EQ, low-pass and subsonic filters, and phase control to precisely shape your sound.
  • Superior Audio Quality: Engineered with a high-speed MOSFET power supply, 8V preamp circuitry, and a high signal-to-noise ratio for clear, powerful audio at any volume.

Item dimensions L x W x H: 18.3 x 10.4 x 4 inches


Voltage: 0.15 Volts


Manufacturer: ROCKVILLE


Maximum Supply Voltage: 8 Volts (DC)


Minimum Supply Voltage: 8 Volts


Voltage: 0.15 Volts


Maximum Supply Voltage: 8 Volts (DC)


Minimum Supply Voltage: 8 Volts


Mounting Type: Surface Mount


Number of Channels: 1


Output Power: 1000 Watts


Package Type Name: Standard Box


Item Dimensions: 18.3 x 10.4 x 4 inches


Manufacturer: ROCKVILLE


Model: KRYPTON M3


Brand Name: Rockville


Warranty Description: 1 YEAR


UPC: 819216027554


Part Number: KRYPTON M3


Item Type Name: Rockville KRYPTON-M3 4000w Max/1000w RMS Mono 1 Ohm Car Amplifier Amp+Remote


Included Components: 1


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Excellent amp for your buck
I've got 1600 watt mono amp pushing 2 12 inch mtx in a sealed box in the back of a 2001 chevy surburban. This amp pushes then like their is no tomorrow. For what's its worth their is a lot of dead space in the back and this amp gives the subs a good beating . Love the black finish on amp and the bass know is sweat. It's perfect when songs are clipping I can dial it down a notch best amp yet under 200. ... show more
Reviewed in the United States on October 13, 2022 by nathan hejny
    • Great amp
My favorite amp. Been using on 2 12inch subs for 1 year now and did not overheat. Also battery gage and bass knob comes in handy for songs with different bass levels
Reviewed in the United States on May 3, 2026 by Capt. Bones
    • Rockville Car amp
Very nice quick and fast delivery
Reviewed in the United States on April 17, 2026 by Roberto M. Thompson
    • Didn’t hit at all go with skar you won’t be disappointed
This amp had no hit at all compared to my skar 1200 with my 2 skar 12’s
Reviewed in the United States on January 22, 2026 by Trey Shelton
    • Loud
Came in very nice packaging and been testing it out and has never let me down. Been messing with the settings and tuning since the time I bought and delivers nice clean sound and bass
Reviewed in the United States on July 9, 2025 by Mikey
    • Good amp
I'm Not an expert but can't say anything bad about it. Got this when I bought the Rockville Punisher 12D1
Reviewed in the United States on December 4, 2025 by Gerald locke
    • Clean power
Review Image by Alicia. Vickers
Review Image by Alicia. Vickers
Very efficient amp for the price point. I'm running a mojo mini 8 inch sub @ 1ohm.
Reviewed in the United States on June 18, 2021 by Alicia. Vickers
    • Amp is amazing definitely recommend!
At first when I was looking for a good amp to use on my dual 10” star subs I wasn’t sure what would be a good amp so I read some other reviews on this amp and I got mixed reviews some say it’s good and some say it’s not. Well I’ll tell you what based off my review this amp is amazing. It is fully adjustable it is easy to setup really nice quality sounds amazing. The bass knob is smooth to turn and it has light indicators on it which is nice, this amp has my car shaking with my dual 10” star subs. I highly recommend this amp! But overall it’s personal preference. ... show more
Reviewed in the United States on June 14, 2023 by Brady

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