(5 reviews) Write a Review
MSRP: $1,799.00
— You save $600.00


The quest for perfection packed with tons of POWER and functionality are what the Crossfire C7 4K Amplifier are all about. We were able to develop amplifiers backed up with extensive testing in real world situations to ensure our performance requirements were met. Incorporating MASSIVE power into a smaller footprint was our goal, while still offering the reliability and performance that our customers have been known to expect. Crossfire C7 Series Amplifiers offer our customers a no holds barred, no compromise amplifier that must be heard to appreciate, get ready to be impressed!

Crossfire C7 4k Amplifier Specs:

1200 watts @ 4 ohm, 12.5v

2200 watts @ 2 ohm, 12.5v

4000 watts @ 1 ohm, 12.5v


Product Features:
· Digital Class-D Strapable Mono Block Amplifier
· Dual MOSFET PWM Power Supply
· Stable Into 1 Ohm Mono Load
· 24 dB / Octave, Variable Low-Pass Crossover
· 24 dB / Octave, Variable Subsonic Filter
· 9 dB / Octave, Variable Bass Boost
· 180 Variable Phase Shift
· 4 Way Protection Circuit
· Subwoofer Level Controller Included
· C7-4K Working Voltage From 8.5V ~16V

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5 Reviews

  • 5
    Badass amp!!!!

    Posted by Quadarius on Oct 29, 2022

    Amp came on exact date it was well package with no damage thanks to jp & his teamjust wish they would of sent the correct shirt size but wow I’m blown away on how much power it pushes…. will be ordering a second amp soon

  • 5
    Crossfire C7 4k

    Posted by Lee Burgess on Oct 08, 2021

    This Amp is a Beast..! Stepped up too the C7 from a D'amore 1000.1 My Sundown Xv12's were hungry for more power so I was happy to assist ! So far so good, runs cooler with power to spare. Slamfest 2021 here I come sporting my D4S sticker on the back window...

  • 5
    Crossfire c7 4k

    Posted by Doc on Apr 19, 2021

    Built like a tank. Will do almost twice rated power. Crossfire is always worth the money.

  • 5
    Top Notch Amplifier!!

    Posted by Ryan Davis on Aug 04, 2020

    Want to start off thanking JP and D4S for hooking me up with the amp! Also thanks again for taking the time to sign it by hand, JP! This amp is seriously worth every dollar! I'm only running it at 2ohms on 4 NVX 12" VCW 4 and it hardly gets warm when I'm at full tilt after 45 minutes of straight play time listening to nothing but Rap. If necessary in the future, I will buy another to strap to this one. Highly recommend this Crossfire C7-4K!!!!

  • 5
    Power house

    Posted by Tyler on Apr 14, 2019

    I recently had bad luck with nendo amps and being this thing was smaller and less of a wattage then some of the amps I’ve owned this thing beats them all. Such a compact yet so powerful amp. It’s worth the extra money to buy a quality brand amp like this. Jp helped me out and picked this out bec they were out of stock of sundown 4ks. Will be buying another to strap them when I put my second alternator on.

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