Previous Demo - Perfect working and cosmetic condition. It comes complete with hi level input adapters but does not include the original box.
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)