PACKAGE INCLUDES: Kicker 4-Channel KX 400 Watts Car Amplifier, 4 Gauge OFC Power Amplifier Installation Kit
4-CHANNEL AMPLIFIER
- 50 Watts RMS x 4 at 4 Ohms
 - 200 Watts RMS x 2 at 4 Ohms
 - Class D Technology
 - Gain Control
 - FIT2™ (Fail-Safe Integration Technology) Circuitry
 - Variable 24dB Crossover
 - DSP-Controlled Preamp
 - KickEQ+™ 18dB Variable Bass Boost
 - Top-Mounted Red LED Light Pipe
 - Input Sensitivity: 250mV–10V
 - Length [in, cm]: 11-3/16 , 28.4
 - Height [in, cm]: 2-?, 5.5
 - Width [in, cm]: 8-5/16 , 21
 
AMP KIT
  - 4 Gauge OFC Power Amplifier Installation Kit
  - Designed specifically for car audio systems up to 1000 watts
  - Premium power and ground wire provides optimal power transfer
  - Made from 100% oxygen-free copper for a pure uninterrupted transfer of power
  
                         
                                            
                            
                                
                                            
                                                |  Additional Information | 
                                            
                                            
                                                | Amp Channel | 
                                                
                                                            4-Channel
                                                 | 
                                            
                                            
                                                | Amp Freq Response at RMS Power | 
                                                
                                                            10 Hz - 20k Hz
                                                 | 
                                            
                                            
                                                | Amp Fuse Rating | 
                                                
                                                            100
                                                 | 
                                            
                                            
                                                | Amp Minimum Impedance Bridged | 
                                                
                                                            4 Ohm
                                                 | 
                                            
                                            
                                                | Amp Minimum Impedance Unbridged | 
                                                
                                                            2 Ohms
                                                 | 
                                            
                                            
                                                | Amp Power at 2 Ohms | 
                                                
                                                            200 Watts
                                                 | 
                                            
                                            
                                                | Amp RMS Power Output | 
                                                
                                                            50
                                                 | 
                                            
                                            
                                                | Amp Signal to Noise Ratio | 
                                                
                                                            75 dB
                                                 | 
                                            
                                            
                                                | Amplifier Class | 
                                                
                                                            Class D
                                                 | 
                                            
                                            
                                                | Brand | 
                                                
                                                            Kicker-Enrock
                                                 | 
                                            
                                            
                                                | Item Weight | 
                                                
                                                            11.45
                                                 | 
                                            
                                            
                                                | Manufacturer | 
                                                
                                                            Kicker-Enrock
                                                 | 
                                            
                                            
                                                | Manufacturer Part Number | 
                                                
                                                            44KXA4004-4PK
                                                 | 
                                            
                                            
                                                | Speaker Level Inputs | 
                                                
                                                            RCA
                                                 | 
                                            
                                            
                                                | UPC | 
                                                
                                                            632016076689
                                                 | 
                                            
                                
                         
                                                                                                        
                                
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