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ARC Audio - X2 450.4 4-channel Class-D Microprocessor Amplifier - Black/Gray

Model: X2-450.4
SKU: 12218157

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Specifications
  • Amplifier Class
    D
    Number Of Channels
    4
    Bass Boost
    Variable
  • Key Specs
    • Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
    • Number Of Channels: 4
    • Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
  • General
    • Brand: ARC Audio
    • Model Number: X2-450.4
    • Product Name: Arc Audio X2 450.4 4-channel Class-D Microprocessor Amplifier
    • Color: Black/Gray
  • Audio Power
    • Total Power Handling RMS: 450 watts
    • Total Power Handling Maximum: 900 watts
    • Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
  • Audio
    • Number Of Channels: 4
    • Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
  • Features
    • Bluetooth Enabled: false (The device is capable of communicating with another device via Bluetooth, provided they are within the required range of each other. A Bluetooth-enabled device must also be the same Bluetooth version or higher than the accessory it is intended to pair with.)
    • Marine: false
  • Dimensions
    • Product Height: 17.000 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 15.250 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 9.750 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 5.3 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1-Year Manufacturer Warranty
    • Warranty - Labor: None
  • Other
    • UPC: 828863001268

Arc Audio X2 450.4 Multi-channel amplifier (4-channels) Multi-channel amplifier (4-channels) Microprocessor Class-D Design Designed And Engineered By Robert Zeff High-Frequency Power Supply Design For Improved Signal Transparency And Overall Sound Quality) Level 1 X2 Cosmetics Package - Texture Coated Stamped Steel Cosmetic Cover With Aluminum Logo Badge. (Changeable to Level-2 XDi Cosmetics) Single Side Connection Design Full-Range Design Nickel Plated RCA Terminals Quick Disconnect Speaker Terminal Plugs Audiophile Class-D Output Filter Networks Detailed Micro Processor Controlled Protection Large, High-Frequency Switching Power Supplies RCA Inputs Are Compatible With Speaker Level Inputs Fault Codes Storage Of The Last Protection Code Detected Hi Signal To Noise Ratio Without Compromising Power Output Fully Balanced Input Stage Significantly Increases Flexibility Ultra-Low ESR, High-capacity Power Supply Storage Capacitors Flexible Mounting Orientation For Vertical Or Horizontal Installations Next Generation High-Speed Class-D Technology Powering All XDi Amplifiers Bridged Mode Auto Detect Turn-On Works With Most Chip Based OEM Head Units Precision Filtering Isolates The Power Supply Reducing Unwanted Interference In Radio Reception Block Type Terminal Connections Specifications - 4- Channels @ 4 Ohms - 85 Watts 4-Channels @ 2 Ohms - 125 Watts 2-Channel @ 4 Ohms (Bridged) - 250 Watts 2-Channel @ 2-Ohms (Bridge) - Not Recommended Frequency Response - 20Hz - 20kHz Crossover Range (Front) - 50Hz - 3kHz Crossover Range (Rear) - HP 10Hz - 1kHz / LP 50Hz - 3kHz Bass Boost - Variable 0-9 dB @ 45Hz Remote Level Control Included - No - (Optional Accessory) Input Sensitivity (Low) - 200mV - 3.5V Max Current Draw - 125A @ 1060 Watts 20% THD Fuse - 2 x 25 Amp Dimensions - 8.173"(L) x 6.268 "(W) x 2.086"(H)

  • Key Feature: Arc Audio X2 450.4 Multi-channel amplifier (4-channels)
  • Key Feature: Microprocessor Class-D Design
  • Key Feature: High-Frequency Power Supply Design For Improved Signal Transparency And Overall Sound Quality)
  • Key Feature: Level 1 X2 Cosmetics Package - Texture Coated Stamped Steel Cosmetic Cover With Aluminum Logo Badge. (Changeable to Level-2 XDi Cosmetics)
  • Key Feature: Single Side Connection Design
  • Key Feature: Arc Audio X2 450.4 Multi-channel amplifier (4-channels)
  • Key Feature: Microprocessor Class-D Design
  • Key Feature: High-Frequency Power Supply Design For Improved Signal Transparency And Overall Sound Quality)
  • Key Feature: Level 1 X2 Cosmetics Package - Texture Coated Stamped Steel Cosmetic Cover With Aluminum Logo Badge. (Changeable to Level-2 XDi Cosmetics)
  • Key Feature: Single Side Connection Design
  • Key Feature: Arc Audio X2 450.4 Multi-channel amplifier (4-channels)
  • Key Feature: Microprocessor Class-D Design
  • Key Feature: High-Frequency Power Supply Design For Improved Signal Transparency And Overall Sound Quality)
  • Key Feature: Level 1 X2 Cosmetics Package - Texture Coated Stamped Steel Cosmetic Cover With Aluminum Logo Badge. (Changeable to Level-2 XDi Cosmetics)
  • Key Feature: Single Side Connection Design
Whats Included
  • Arc Audio X2 450.4 4-channel Class-D Microprocessor Amplifier
  • Arc Audio X2 450.4 4-channel Class-D Microprocessor Amplifier
  • Arc Audio X2 450.4 4-channel Class-D Microprocessor Amplifier
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Arc Audio X2 450.4 Multi-channel amplifier (4-channels) Multi-channel amplifier (4-channels) Microprocessor Class-D Design Designed And Engineered By Robert Zeff High-Frequency Power Supply Design For Improved Signal Transparency And Overall Sound Quality) Level 1 X2 Cosmetics Package - Texture Coated Stamped Steel Cosmetic Cover With Aluminum Logo Badge. (Changeable to Level-2 XDi Cosmetics) Single Side Connection Design Full-Range Design Nickel Plated RCA Terminals Quick Disconnect Speaker Terminal Plugs Audiophile Class-D Output Filter Networks Detailed Micro Processor Controlled Protection Large, High-Frequency Switching Power Supplies RCA Inputs Are Compatible With Speaker Level Inputs Fault Codes Storage Of The Last Protection Code Detected Hi Signal To Noise Ratio Without Compromising Power Output Fully Balanced Input Stage Significantly Increases Flexibility Ultra-Low ESR, High-capacity Power Supply Storage Capacitors Flexible Mounting Orientation For Vertical Or Horizontal Installations Next Generation High-Speed Class-D Technology Powering All XDi Amplifiers Bridged Mode Auto Detect Turn-On Works With Most Chip Based OEM Head Units Precision Filtering Isolates The Power Supply Reducing Unwanted Interference In Radio Reception Block Type Terminal Connections Specifications - 4- Channels @ 4 Ohms - 85 Watts 4-Channels @ 2 Ohms - 125 Watts 2-Channel @ 4 Ohms (Bridged) - 250 Watts 2-Channel @ 2-Ohms (Bridge) - Not Recommended Frequency Response - 20Hz - 20kHz Crossover Range (Front) - 50Hz - 3kHz Crossover Range (Rear) - HP 10Hz - 1kHz / LP 50Hz - 3kHz Bass Boost - Variable 0-9 dB @ 45Hz Remote Level Control Included - No - (Optional Accessory) Input Sensitivity (Low) - 200mV - 3.5V Max Current Draw - 125A @ 1060 Watts 20% THD Fuse - 2 x 25 Amp Dimensions - 8.173"(L) x 6.268 "(W) x 2.086"(H)

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Pros for ARC Audio - X2 450.4 4-channel Class-D Microprocessor Amplifier - Black/Gray
There were no pros for this productSound Quality, Size, Power, Ease of use, VolumeThere were no pros for this productSound Quality, Power, Size, Installation Ease
Cons for ARC Audio - X2 450.4 4-channel Class-D Microprocessor Amplifier - Black/Gray
There were no cons for this productThere were no cons for this productThere were no cons for this productHeat Dissipation

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