ARC Audio X2 Series 4-Channel Amplifier

The ARC Audio X2 450.4 brings high-end sonic quality to budget-conscious systems without compromise. 
MSRP: $548.00
Manufacturer: ARC Audio
SKU: X2450.4

Features

  • Multi-Channel Amplifier (Four-Channels)
  • Microprocessor-Controlled Class-D Design
  • Designed And Engineered By Robert Zeff
  • High-Frequency Power Supply Design For Improved Signal Transparency And Overall Sound Quality
  • Remote Bass Boost Control (Included)
  • Extruded Aluminum CNC Chassis Design (Level 2 X2 Cosmetics)
  • Start-Stop Vehicle Compatible
  • Signal Sense and DC Detect
  • Single Side Connection Design
  • Nickel Plated RCA Terminals
  • Quick Disconnect Speaker Terminal Plugs
  • Audiophile Class-D Output Filter Networks
  • Detailed Microprocessor 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 X2 Amplifiers
  • Bridged Mode Auto Detect Turn-On Works With Most Chip Based OEM Headunits
  • Precision Filtering Isolates The Power Supply Reducing Unwanted Interference In Radio Reception
  • Quick Disconnect Type Terminal Connections
 

Specs

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 10Hz - 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

 

Product Files
MANUALS

Features

  • Multi-Channel Amplifier (Four-Channels)
  • Microprocessor-Controlled Class-D Design
  • Designed And Engineered By Robert Zeff
  • High-Frequency Power Supply Design For Improved Signal Transparency And Overall Sound Quality
  • Remote Bass Boost Control (Included)
  • Extruded Aluminum CNC Chassis Design (Level 2 X2 Cosmetics)
  • Start-Stop Vehicle Compatible
  • Signal Sense and DC Detect
  • Single Side Connection Design
  • Nickel Plated RCA Terminals
  • Quick Disconnect Speaker Terminal Plugs
  • Audiophile Class-D Output Filter Networks
  • Detailed Microprocessor 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 X2 Amplifiers
  • Bridged Mode Auto Detect Turn-On Works With Most Chip Based OEM Headunits
  • Precision Filtering Isolates The Power Supply Reducing Unwanted Interference In Radio Reception
  • Quick Disconnect Type Terminal Connections