Features

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In the Box
In the Box 1 CAR AMPLIFER  1 Car Amplifier  1 Car Amplifier 
General
Brand JBL  Sound Boss  Sound Boss 
Model Number GX-A424SI  SBA-04 HIGH POWER  3800W MOSFET HIGH POWER 
Channel Type Two  Two  Two 
Number of Channels 2  2  2 
Amplifier Class Class AB  Class AB  Class AB 
Color SILVER&BLACK 
Mount Type Surface Mount 
Material ALUMINIUM 
Phase Control Yes
Performance Features
Load per Channel 4 ohm  4 ohm  130 ohm 
Frequency Response 20HZ-20KHZ  15Hz ~35KHz  10hz-30khz 
Impedance 4 ohm  8 ohm  8 ohm 
Maximum Power Output 800 W  2800 W  3800 W 
Rated Power Output 115 W  2800 W  260 W 
Power Rating Peak  RMS  RMS 
Total Harmonic Distortion Less than 0.5 % at 100Hz 
Signal-to-noise Ratio 95 dB  96 dB 
Filter Type High Pass & Low Pass 
Sensitivity 200 V 
Power Features
Power Supply MOS-FET  MOS-FET  12v 
Operating Voltage 12 V 
Dimensions
Width 52 mm  250 mm  23.8 mm 
Height 25 mm  50 mm  5 mm 
Depth 173 mm  220 mm  24 mm 
Additional Features
Remote Subwoofer Control Yes
Power Indicator Yes Yes
Bass Boost Yes Yes
Strappable Yes Yes
Dual Mode Capability Yes Yes
Sensitivity Input Switch Yes Yes
Heat Sink Type Dual Extruded 
Safety Features THERMAL/SHORT-CIRCUIT/OVERLOADING PROTECTION 
Other Features HIGH EFFIENCY MOSFET POWER SUPPLY, 1 CHANNEL BRIDGEABLE, View More...
Warranty
Warranty Summary 1 Month Warranty 
Service Type Repaired And Replacement 
Covered in Warranty Manufacturing Defects Only 
Not Covered in Warranty Physical Damage