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

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$220.14

$ 99 .00 $99.00

In Stock

About this item

  • 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.



Product Description

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

Description:

The Krypton series of amplifiers by Rockville are engineered to have the best reliability and features. Whether you are a car audio competitor or just like to enjoy loud music. We engineered and designed these amps from the ground up to give you great sound quality and great features. You will notice the cool battery voltage display meter which looks great but also serves as a tool for you to know if your battery voltage is dropping which would affect your systems performance. We designed the amps to be able to last for many years even if you are playing them at max volume before clipping for extended periods of time.

Our favorite feature we introduced of the Krypton series is the bass remote that has a clipping indicator. This allows you to set the amp to max output before clipping on any song. This will protect your subs while you maximize SPL. What is nice about this is that you can set the gain level to max before clipping on any given song in real time! If you use a DD-1 or another tool, you are setting the gain on one song but the next song might have more headroom or might clip depending on the levels it was recorded at (this is referred to as crest factor in the engineering world).

Features:

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  • Rockville KRYPTON M3 4000 Watt Peak and 1000w RMS Class D 1 Ohm Stable Mono Amplifier With Voltage Display
  • Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc)
  • 1 Ohm: 1000 Watts x 1 Channel <1% THD+N (71% efficient)
  • 2 Ohm: 700 Watts x 1 Channel <1% THD+N (79% efficient)
  • 4 Ohm: 400 Watts x 1 Channel <1% THD+N (84.5% efficient)
  • Peak: (Use these ratings when comparing with great brands such as Boss, Power Acoustik, etc)
  • 1 Ohm:4000 Watts x 1 Channel
  • 2 Ohm:2800 Watts x 1 Channel
  • 4 Ohm:1600 Watts x 1 Channel
  • Digital Voltage Display on Amp (Accurate within 0.15V)
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  • Power/Protect/Clip LED Indicators on the front panel
  • Power/Protect/Clip LED Indicators on Remote control
  • Clip indicator on the bass remote allows you to quickly set any song to right before clipping in real time
  • High-Speed MOSFET Power Supply
  • Optical Coupler Class “D” Technology
  • Fully Adjustable 12dB / Octave Crossover with Differential Circuitry
  • Low Pass Filter: 50Hz - 250Hz
  • Subsonic Filter: 15Hz - 55Hz
  • Phase Control Switch
  • Full IC-Controlled Protection Circuitry
  • Remote Dashboard Subwoofer Control
  • Fully Adjustable 12dB Bass Equalizer
1

  • Mute and Delay Soft Start System
  • RCA Preamp Line Output
  • 8 Volt Preamp Circuitry
  • Status Mode LED Indicator
  • Minimum THD at Rated Power: <0.1%
  • S / N Ratio: >90dB
  • Frequency Response: 15Hz - 250Hz
  • Damping Factor: >150 @ 100Hz
  • 2 x 60 Amp Maxi Fuse
  • Passes the Signal Burst Test (Instant signal for full power “SPL Contest”)
  • Rockville engineered with a super low signal to noise ratio to give you clean sound
  • Improved Bass EQ filter works better then any other brand we tested against
  • Dimensions: (W x H x L) 13.78˝ x 8.66˝ x 2.2˝

Joe
Reviewed in the United States on February 23, 2025
Thanks
Louienova
Reviewed in Canada on August 11, 2023
The amp for me seemed to pound pretty good..however the clipping constantly and I was scared maybe either the amp or my sub was going get damaged..so I returned it
Timothy MItchell
Reviewed in the United States on June 9, 2023
Great Amp.I like the voltmeter.
Brady
Reviewed in the United States on June 14, 2023
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.
Tiffany Kaupang
Reviewed in the United States on August 12, 2022
Definitely not the rated wattage. Will go with a skar amp in a few months instead.
Corny
Reviewed in the United States on November 26, 2022
The Amp worked great but in less then a month it blew out started sparking and smoking. almost caught fire but disconnected the power in time very dangerous. If you buy this Amp be cautious.
nathan hejny
Reviewed in the United States on October 13, 2022
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.
Alicia. Vickers
Reviewed in the United States on June 18, 2021
Very efficient amp for the price point. I'm running a mojo mini 8 inch sub @ 1ohm.
Dee
Reviewed in the United States on May 9, 2021
Starters WTF!!!!!! I ordered this amp on the 1st delivery date was 11-14 may got it on the 8th could not control my self started getting car rite so I can just put it in this morning just had put lil power to it let run sound ok came back couple hours later it had my Memphis m3s moving things in car never seen move this amp a monster this is my 1st day with it got it yesterday put it in and my soundstream bxa- 1800 on hi & mids work perfect it got strong bass drop got lot of adjustments top do for now BOY O BOY!!!!!GET YA ONE BEFORE PRICE RISE...... It's went up ten $ since I brought this one.... Rockville just got new new customer nice 1....... Last speaker terminals just to small....
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