subs in box with plexi window
 

This is a dual subs in a ported plexi glass and 12V blue illumination that adds vivid color

Car Speaker Type Component
Elements 1-Way
Car Speaker Function Subwoofer
Size 2 10"
Nominal Power Handling 400 Watt
Powered Non-Powered
Technical Features
Peak Power Handling 800 Watt
Frequency Response 30 Hz - 200 Hz
Sensitivity 86 dB
Impedance 4 ohm (Dual Coil)

these are really powerful subs and u can try it before buying
Asking price $130 obo

Price drop : $115