i have a kicker kx-1200.1

Product Information
Kicker Class-D Subwoofer Amplifier. Fan Cooling. Radically Advanced Chassis with Removable Chassis Shroud. Short Circuit, Over-Voltage, Reverse Polarity, Thermal (SORT) Protection.


Product MPN
MPN KX1200.1


Key Features
Amplifier Type Mono Channel
Bridgable Not Bridgable
RMS Power at 4 Ohms 300 W x 1
RMS Power at 2 Ohms 600 W x 1


Performance
Frequency Response 20 Hz - 200 Hz
Signal to Noise Ratio 95 dB
THD at Rated RMS Power 1.5 %


Crossover / Equalizer
Bass Boost With Bass Boost
Bass Boost Frequency 40 Hz
Low - Pass Frequency 50 Hz - 200 Hz
High - Pass Frequency 50 Hz - 200 Hz


Other Features
Input Voltage 13.8 volt
MOSFET Circuitry Yes
3 Way Ready No


Dimensions
Width 10.13 in.
Depth 22.5 in.
Height 2.5 in.


i'm asking 300 obo