Here is my subwoofer taken out of the wifes car so now as she has sold it so this is now surpless to requirments the specs are as follows:-
Mounting Dimensions
Depth - 405mm
Height - 375mm
Length - 520mm
Product Specifications
Built in Amplifier - Yes
Frequency Response - 40Hz-500Hz
Includes Installation Kit - Yes
Peak Power (Watts) - 360
Woofer Size - 12"
Bass Boost - 0 / + 18dB
Fuse - 20 Amp
Low Pass Filter - 40Hz-250Hz
Works great in great conditon