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Hifonics COLOSSUS-PRO 5K (OPEN BOX COMPLETE)

Mount Olympus 2500W RMS Dual Monoblock Class AB Amplifier

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Hifonics COLOSSUS-PRO 5K (OPEN BOX COMPLETE)

Mount Olympus 2500W RMS Dual Monoblock Class AB Amplifier

$374.99

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This is an Open Box Item


We have checked, tested, and confirmed this item to function properly. It contains all the same parts as a new unit, but shows some visible signs of use.
 
This open box product has a 30-day return policy and a 90-day warranty

Hifonics Audio Store

Item Condition: Open Box Complete

  • Item has been installed, used, and has installation marks.
  • General Features:

    • Dual Hybrid Monoblock Class AB Car Amplifier
    • RMS Power Rating:
      • 4 ohms: 600 watts x 2 chan.
      • 2 ohms: 950 watts x 2 chan.
      • 1 ohm: 1250 watts x 2 chan.
      • Bridged, 4 ohms: 1900 watts x 1 chan.
      • Bridged, 2 ohms: 2500 watts x 1 chan.
    • Max power output: 5000 watts x 1 chan.
    • Pulse Width Modulated MOSFET power supply
    • Wired remote bass level control included
    • High-speed microprocessors with proprietary D/A conversion algorithms
      • Efficiently control the Mt. Olympus power consumption
    • Mono channel operation
    • Variable low-pass filter (40-400 Hz)
    • Subsonic filter (15-150 Hz)
    • 0-gauge power and ground wiring is required for installation
      • Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier
    • Dimensions: 8.97"W x 38.64"L x 2.76"H
    • Authorized Internet Dealer
    • 1-year Manufacturer's Warranty

    Power Specifications - Full Range Channels

    RMS Power @ 4 ohms

    The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far.

    If the final impedance of your speakers or subwoofers equals 4 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound.

    600 watts x 2 channels
    RMS Power @ 2 ohms

    The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far.

    If the final impedance of your speakers or subwoofers equals 2 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound.

    950 watts x 2 channels
    RMS Power @ 1 ohm

    The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far.

    If the final impedance of your speakers or subwoofers equals 1 ohm, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound.

    1250 watts x 2 channels
    Bridged RMS Power

    Bridging refers to combining two channels on an amplifier to create one channel with double the voltage and an increased power output. A 2-channel amplifier will bridge down to 1-channel and a 4-channel amplifier can bridge to create 2-channels. An amplifier is most commonly bridged to drive a subwoofer.

    Remember, once you bridge two channels down to one its final impedance will be 4 ohms unless otherwise specified. This rating lists the RMS power created once an amplifier is bridged.

    2500 watts x 1 channels

    Power Specifications - Full Range Channels

    Peak Power @ 4 ohms
    This form of power rating refers to the maximum amount of power an electronic device can handle or output in an instant without damage occurring. Often times this maximum is achieved during a brief musical burst, such as a drum accent, or low bass hit.

    Some manufacturers display peak power ratings on the face of their products to increase the appeal to consumers. The RMS power rating is more accurate, and we recommend using it for product comparison. However, some manufacture's do not provide an RMS figure and therefore one cannot be advertised.

    600 watts x 2 channels
    Peak Power @ 2 ohms
    This form of power rating refers to the maximum amount of power an electronic device can handle or output in an instant without damage occurring. Often times this maximum is achieved during a brief musical burst, such as a drum accent, or low bass hit.

    Some manufacturers display peak power ratings on the face of their products to increase the appeal to consumers. The RMS power rating is more accurate, and we recommend using it for product comparison. However, some manufacture's do not provide an RMS figure and therefore one cannot be advertised.

    950 watts x 2 channels
    Peak Power @ 1 ohm
    This form of power rating refers to the maximum amount of power an electronic device can handle or output in an instant without damage occurring. Often times this maximum is achieved during a brief musical burst, such as a drum accent, or low bass hit.

    Some manufacturers display peak power ratings on the face of their products to increase the appeal to consumers. The RMS power rating is more accurate, and we recommend using it for product comparison. However, some manufacture's do not provide an RMS figure and therefore one cannot be advertised.

    1250 watts x 2 channels
    Bridged Peak/Max Power

    Bridging refers to combining two channels on an amplifier to create one channel with double the voltage and an increased power output. A 2-channel amplifier will bridge down to 1-channel and a 4-channel amplifier can bridge to create 2-channels. An amplifier is most commonly bridged to drive a subwoofer.

    Remember, once you bridge two channels down to one its final impedance will be 4 ohms unless otherwise specified. This rating lists the Peak/Max power created once an amplifier is bridged.

    2500 watts x 1 channels

    Amplifier Specifications

    Amplifier Series
    This designates the series of the amplifier. Many amps are available in a litany of different wattage and channel configurations, but maintain consistent features throughout the product line.
    Mt. Olympus (Hifonics)
    Amplifier Class

    An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

    Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

    Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

    Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.

    AB
    Number of Channels
    Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
    1 - Mono
    Total Peak Power Output
    The total peak power output is measured as the wattage per channel multiplied by the number of channels, and is calculated at the lowest level of operating impedance.

    It is measured during a brief musical burst, such as a sudden drum accent. Some manufacturers display peak power ratings on the face of their products to increase the appeal.

    The RMS power rating is more accurate, and we recommend using it for product comparison.

    5000 watts
    Total RMS Power Output
    Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

    RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

    The RMS output figure is much more accurate than the peak rating when comparing products.

    2500 watts
    Maximum Input Gauge Size
    This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
    1/0 AWG
    Minimum Impedance Unbridged
    The lowest impedance the amplifier will handle when it is not bridged.
    1 ohms
    Minimum Impedance Bridged
    The lowest impedance the amplifier will handle when it is bridged.
    2 ohms
    THD at Rated RMS Power
    The amount of change in harmonic content of the signal as it is amplified. A lower figure indicates less change and a more accurate amp. THD below 0.10% is inaudible.
    .05%
    Built-in Crossover

    A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

    When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

    Low-Pass (LP)
    Low-Pass Crossover Frequency
    The low-pass crossover frequency is typically used for subwoofers. It can be a fixed crossover point or a variable crossover range. A variable low-pass crossover allows you to select a specific crossover point which allows frequencies below the set crossover point to pass, while making frequencies above the set point gently or harshly roll-off, depending on the steepness of the slope.

    The steepness of the roll-off slope is measured in dB/octave and refers to the rate of attenuation (lowering of volume) outside their pass bands.

    40 - 400 Hz
    Subsonic Filter
    Allows you to block (filter) ultra-low frequencies that your subs cannot reproduce.
    15 - 150 Hz
    Signal-to-Noise Ratio
    This spec compares the strength of the signal to the level of background noise. A higher value indicates less background noise.
    90 dB
    Channel Separation
    Also referred to as crosstalk. The amount of interference on one stereo channel caused by the leaking of the other stereo channel. The higher the rating in decibels (dB), the better the Channel Separation.
    80 dB
    Bass/Gain Remote
    If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.
    Fan Cooled
    A great feature to have if an amp generates a large amount of heat. Cooling fans can help regulate the temperature to prevent the amp from overheating (burning).
    Strappable
    Some amplifiers can be "strapped" together in order to increase the output of a single audio channel. These amplifiers feature RCA preamp outputs, allowing you to pass the signal directly from one amp to the other to ensure consistency.
    CEA-2006 Compliant
    Amplifiers that have been tested to meet specific standards. When a car amplifier meets these standards, you can be sure that it will be able to produce the amount of power specified by the official CEA-2006 rating. Usually, these rating consist of the following items:
    • RMS Power
    • Signal-to-Noise Ratio

    This rating applies to both external car amplifiers, as well as the amplifiers inside of in-dash stereos.

    Hi-Res Audio Compatible
    This feature refers to if the product is capable of Hi-Res Audio (HRA) playback.

    Warranty and Return Policy

    Parts Warranty Duration
    90 days
    Labor Warranty Duration
    90 days
    Warranty Provider
    Sonic Electronix

    Summary of Customer Ratings & Reviews

    Rating Distribution

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    Browse 4 questions and 3 answers
    Hide answersShow all answers | Sort by
    i have a ermagerd 12 1 ohm sub rated 6500 watts will this amp work for me ?
    sean c on Jan 18, 2015
    Best Answer: Hello Sean,

    I assume you mean the EMF Audio Ermagerd 12 Dual 1. (EMF doesn't make a "1ohm" woofer, they are all Dual VC drivers.) If so, then No; The Hifonics COLOSSUS-PRO 5K doesn't provide anywhere near the power the Ermagerd 12 is asking for, at only ~2500w RMS @ 2ohms (wired sub in Series). To properly achieve 6500w RMS @2ohms, you will require TWO DC Audio 3.5k or TWO SKAR Audio SK-3500.1D, STRAPPED to a 2ohm Obligated Final Load.

    REF: http://www.emfcaraudio.com/emf-audio-ermagerd-12-dual1/
    DC Audio (Soundlab) 3.5k
    DC Audio (Soundlab) 3.5k
    Reply · Report · Customer SStaff on Jan 19, 2015
    · Add Answer · I Have This Question Too (1)
    would you recommend this amp to power 2 15 d4 hcca 15s?
    Cam M on Jun 11, 2015
    Best Answer: Hello Cam,

    We assume you are referring to the Orion HCCA154 - please provide model numbers, not descriptions - which are asking 2,000 watts RMS EACH , which means 4,000 watts Total . With that said, clearly none of the ratings on the amplifier come close to that, so unfortunately we would not recommend this amplifier. You seek an amplifier that is doing ~4000w RMS @1ohm or @4ohms .
    Reply · Report · Rick MStaff on Jun 12, 2015
    · Add Answer · I Have This Question Too (0)
    will this amp do 1ohm if im running 2 dual 4 ohm solobaric 15's at a 1ohm load? how much power can i get from this amp to the 2 solobarics ?
    A shopper on Apr 5, 2015
    Best Answer: Hello,

    It seems that you are implying that you wish to wire the subwoofers TOGETHER to a 1ohm load, which then implies you would bridge the amp. If this is correct, it cannot be done. The amplifier is not stable to 1ohm bridged; this is because it is a 2-channel amplifier. However, the correct configuration would be to give each driver its own channel, wired in parallel to a 2ohm load.
    Reply · Report · Rick MStaff on Apr 6, 2015
    · Add Answer · I Have This Question Too (0)
    I have two American bass Fxl-1844 subwoofers will this work with this amp and how would I wire it?
    A shopper on Jun 7, 2015
    · Add Answer · I Have This Question Too (0)

    Product Summary

    Manufacturer

    Model Number

    COLOSSUS-PRO 5K

    UPC

    613815612865

    Weight

    31.00lbs

    Internal SKU

    LS-colossus-pro5k-OBCRA235071

    Internal Product ID

    106371

    Sonic Electronix Wiring Guide

    Wiring Diagram Legend

    Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

    Product Name: Hifonics COLOSSUS-PRO 5K (OPEN BOX COMPLETE)