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
Summary The SW10 STUDIO subwoofer has been designed specifically for optimum matching with the MSP series powered monitor speakers. Combined with MSP7 STUDIO or MSP5 STUDIO speakers in a stereo of surround system it can provide a seamlessly extended low end for accurate ultra wide range monitoring. A comprehensive selection of inputs and outputs as well as a phase switch and continuous high-cut...
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