Arc Audio X2 450.4 4-Channel Class-D Microprocessor Amplifier (Renewed)
Amazon Price as of 04/16/2025 10:54 GMT+00:00
$349.99
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average price $314.99
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$297.49
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Product Description
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)
• Arc Audio X2 450.4 Multi-channel amplifier (4-channels)
• Microprocessor Class-D Design
• 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
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