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Planet Audio AC1800.5

1800W Peak Anarchy Series 5-Channel Power Class A/B Full Range Amplifier with Remote Level Control

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• RMS: 210 watts x 4 channels @ 4 ohms + 420 watts x 1 channel @ 2 ohms
• 1800W Max.
• Switchable Phase Shift
• Input Sensitivity Selector
• Remote Subwoofer Control
• Heavy-Duty Screw Terminals
• Chrome-Plated Connections
• Illuminated Logo

Learn more about the ac18005
Was $289.99 Details
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$215.99

 with warranty

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Product Highlights


• RMS: 210 watts x 4 channels @ 4 ohms + 420 watts x 1 channel @ 2 ohms
• 1800W Max.
• Switchable Phase Shift
• Input Sensitivity Selector
• Remote Subwoofer Control
• Heavy-Duty Screw Terminals
• Chrome-Plated Connections
• Illuminated Logo

Description


Planet Audio brand icon

Authorized dealer

Planet Audio Authorized Dealer

General Features

  • Anarchy Series 5-Channel Car Amplifier
  • RMS Power Rating:
    • 210 watts x 4 channels + 420 watts x 1 channel
    • 420 watts x 2 channels + 420 watts x 1 channel
  • Max power output:
    • 300 watts x 4 channels + 600 watts x 1 channel
  • Pulse width modulated MOSFET power supply
  • Convenient remote subwoofer control
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost 0 to +18 dB
  • Bridgeable Tri-mode operations
  • Chrome-plated connections enhance durability
  • Variable high and low pass crossovers
  • Illuminated logo
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Low level high inputs
  • Nickel-plated contacts
  • Heavy-duty set-screw terminals
  • Input sensitivity:
    • Low level: 100mV-2V
    • High level: 2V-8V
  • Variable high-pass filter (50-500 Hz, 24 dB/octave)
  • Variable low-pass filter (45-90 Hz, 24 dB/octave)
  • Damping factor: >125
  • Signal-to-Noise Ratio: 102 dB
  • Frequency response: 20-20,000 Hz
  • Dimensions: 19-15/16"L x 10"W x 2-3/16"H
  • 1/0-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • Authorized Platinum Internet Dealer
  • 1 year Sonic Electronix, and 5 years Manufacturer's warranty

  • Planet Audio AC1800.5 owner’s manual

    Specifications & Details


    Power Specifications - Full Range Channels
    RMS Power @ 2 ohms
    210 watts x 4 channel
    Bridged RMS Power
    420 watts x 2 channel
    Power Specifications - Subwoofer Channel
    RMS Power @ 4 ohms
    420 watts x 1 channel
    RMS Power @ 2 ohms
    420 watts x 1 channel
    Amplifier Specifications
    Series
    Anarchy Series
    Amplifier Class
    A/B
    Number of Channels
    5-Channel
    Total Peak Power Output
    1800 watts
    Total RMS Power Output
    1260 watts
    Maximum Input Gauge Size
    Any Gauge with use of Spade Terminal AWG
    Minimum Impedance Unbridged
    2 ohms
    Minimum Impedance Bridged
    Not Bridgeable
    Frequency Response
    20 - 20,000 Hz
    THD at Rated RMS Power
    0.01%
    Speaker Level Inputs
    Yes
    Preamp Outputs
    No
    Built-in Crossover
    Low-Pass (LP)
    High-Pass (HP)
    High-Pass Crossover Frequency
    50 - 500 Hz
    Low-Pass Crossover Frequency
    45 - 90 Hz
    Signal-to-Noise Ratio
    102 dB
    Bass Boost
    0 - 18 dB
    Remote bass/level controller
    Yes
    Fuse Rating
    25A x 3 
    Total Fuse Rating
    75
    Strappable
    No
    Sonic Certified Amplifier
    Not Tested
    Amp Bluetooth Connectivity
    No
    Hi-Res Certified
    No
    What is in the box?
    Paperwork
    User manual
    WITB: Amplifiers
    Amplifier
    Wired gain knob (wire attached)
    High-level input wiring harness w/ molex connector
    Warranty and Return Policy
    Parts Warranty Duration
    6 years
    Labor Warranty Duration
    6 years
    Warranty Provider
    Manufacturer

    Item Details


    Manufacturer:

    Model Number:

    AC1800.5

    Weight:

    16.00lbs

    Internal SKU:

    ac18005

    Internal Product ID:

    25323

    Product and How-to Videos


    Customer Ratings & Reviews



    5 star
    94%
    4 star
    6%
    3 star
    0%
    2 star
    0%
    1 star
    0%



    Durability
    4.7
    Value
    5
    Features
    4.8
    Design
    4.8
    Usability
    4.7

    Customer Reviews

    Sort by:

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    Its not to bad for 130

    only thing is that you need Gauge Reducer. really good amp.

    By Christopher on April 19, 2014

    47

    found this helpful.

    Planet Audio AC1800.5

    5 channels of raw power!!!!!!

    I have used planet audio over the years in stereo installs and have always like the sound that the amps put out so when I bought this amp I was expecting it to live up to the planet audio name and it did. For the price point you cant beat this amp

    By bsmity on September 27, 2013

    43

    found this helpful.

    Great value

    I purchase this amplifiers for my brother and installed in his car his very happy with it good amplifier

    By Carlos on April 17, 2014

    43

    found this helpful.

    Outstanding

    This amp is a great buy. Tremendous power at a reasonable price. The unit is well constructed and planned out with its in and out connections. Nice remote bass control. I received fast and excellent service from Sonic.

    By William on September 17, 2013

    43

    found this helpful.

    marcus

    Good amp with great sound i have it wired with 2x hertz esk 165 component system and 2x jbl t696 150w rms gonna plug in å 10 " inch sub to it as well .. lots of power good sound Vertigo Good Price !
    Really recommend it ! Big up

    By Marcus on July 29, 2014

    42

    found this helpful.

    Fantastic sound for the cost

    A buddy of mine found this and I was skeptical about the cost/performance of this amp but I am very surprised by this amp. After getting everything hooked up in my S10 including 6 speakers (2 bridged) and a Kicker 10 in a sealed box the sound quality is impressive, and need I say quite loud. Overall I am very happy with this amp and I would reccomend it to anyone looking to enhance their system.

    I paired this with a Pioneer DEH-P8400BH and 6 pioneer speakers all ordered from Sonic.

    The one downside is the bass control knob which I dont think does anything but I could be doing it wrong, who knows.

    By Andy on March 23, 2014

    40

    found this helpful.

    Great Value - Need to keep it cool

    Picked this up for a bit more than what I see it going for now and it was still a smoking deal back then.

    Wanted a 5-CH amp with enough power to push tunes through the small cockpit of a Z3 with the top down.

    Mounted it to the backside of a SW box I attached to the back firewall (speakers dumping out low behind the seats).

    Ran EnvyFlex 0 AWG power and ground with 10 AWG speaker wire mainly because I heard it got hot and there really is not a lot of air flow in a closed trunk - right...

    Sound was fantastic, more than enough for what I needed pushing the 4-ohm speaker system perfectly.

    But she got hot if I ran the sound loud for more than an hour (typical drive is 6 hours to my house) so I had to come up with something else - beside keeping the volume down.

    Mounted the amp on spacers giving me about 1-inch of air space on the bottom.

    Then picked up a 16-inch wide squirrel cage 12V cooling fan from a PC parts shop - and I have never had a heating problem since.

    Mounted the SW volume knob on the console with the screws provided ( note to other reviewer: you have to engage the remote volume control - and it only control the SW so you have to have the SW on right ? )

    Amp is a bit big to fit under a seat anyway, but beware of the limited air movement under there or placing it next to where the kid's car seat is located.

    Nothing pisses momma off more than burning the kid after driving for hours with Audioslave making the amp sizzle when getting drooled on... (jokes folks...)

    But really this baby is great - just needs room to breath so for that reason I gave her 3/5 stars for "ease of use".

    UPDATE: After three years I rode in "my daughter's car" this weekend and the amp is still pushing put some seriously pure sound - and my daughter probably listens just a bit louder than I do (may have been all those years drooling on hot amps...)

    peace.

    By Bil on June 28, 2015

    35

    found this helpful.

    POWERFUL AMP

    Would recommend this amp to anyone who does not want to spend huge amounts of money on a brand name product....Where I'm from PLANET AUDIO turns a lot of heads my way

    By Hank Jamm on July 20, 2015

    29

    found this helpful.

    Great value

    Very fast shipping will shop again and will strongly recommend

    By David on April 20, 2015

    33

    found this helpful.

    Pushing 8 Rockford Fosgate 6x9's, 2way

    Using amp as a temporary amp for highs, running 8 POWER series 6x9's, 2-way, the speaker with the suspended tweeter.
    Hooked up 2 speakers per channel (4ohms each), parallel 2ohm load. FREAKEN loud let me say, however, I have an amp in the trunk and will shut off on a hot day, I would install cooling fans but like I said its only temporary till I receive my other amps.
    Note: keep in mind it's pushing 8 Rockford 6x9's and its in the 100"s here in Boiling Bakersfield .CA

    By Apolo_from_Cali on August 5, 2020 Checkmark Icon Verified purchase

    25

    found this helpful.

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