OTMA1237    

* 12" Amplifier Subwoofer box    

* Durable Black Carpeting    

* Amplifier Power 200watts Max    

* 40 Oz Ferrite Magnet    

* 2.0" Kapton Voice Coil    

* 4 Ohm Impedance      

* Dimensions: 575x135x340mm(WxDxH)