DS18 DSP8.6iA 6-Channel Car Amplifier with 8-Channel Digital Sound Processor Ball 57 inches is robust yet

57 inches is robust yet small enough to fit an a wide and almost limitless number of applications

FR4 double sides PC board

This is the key to enjoying loud music with the highest quality for your boat

2D Type: Subwoofer Size: 12" RMS Power: 1250W MAX Power: 2500W Impedance: 2 + 2 ohms Voice Coil Size: 2

12-9803 Chrome Oil Pump Assembly with Breather Reference #'s (if avaliable):

DS18 DSP8.6iA 6-Channel Car Amplifier with 8-Channel Digital Sound Processor Ball 57 inches is robust yetDS18 DSP8. 6iA 6 Channel Car Amplifier with 8 Channel Digital Sound Processor Take complete control of your audio system with DS18's new line of Digital Sound Processors! Now you can control every aspect of your audio system with ease with precise filtering settings. The DSP6iA gives you many highways in which you can fine tune your audio. The DSP6iA will be hooked up directly to your PC (not mac compatible) or laptop for a multitude of tuning options