This is a nice quality Aiwa TS-W35U Subwoofer. It features an impedance of 8 ohms.
Frequency response 25Hz-250kHz . Reversible top gasket. Large copper-wound Kapton voice coil. Auto tension push terminals. Flat Conex spider with loop stitched tinsel leads
The FPS10 subwoofer by Acoustic Research is meant to be heard and not seen. The flat subwoofer is designed for people who desire exceptional bass performance in a discrete package. The FPS10 conveniently fits under a sofa or behind furniture, eliminating any unwanted elements to your room décor. The wireless subwoofer generates maximum bass impact on explosions, kick drums and more with...
Orion Cobalt Series 10 Inch 400-Watt Subwoofer - ORN CO104SFEATURES: Frequency response 39Hz-250kHz Reversible top gasket Large copper-wound Kapton voice coil Autotension push terminals Flat Conex spider with loop stitched tinsel leads Orion Cobalt Series 10 Inch 400-Watt Subwoofer - ORN CO104S