Monacor SPH 135TC Bass midwoofer

A powerful dual voice coil midwoofer that is surprisingly capable of bass reproduction.   Dual voice coil Polypropylene cone with good midrange attenuation Suitable for both miniature subwoofers and powerful 2-way speaker systems, as bookshelf speakers or extra slimline column speakers   Monacor () SPH-135TC 5.5'' DVC Poly Cone Midwoofer   A compact dual voice coil midwoofer that is capable of impressive bass reproduction down to 35 Hz in medium sized vented enclosures. It even fares well in medium sized sealed enclosures, having audible bass response down to 40Hz, depending on placement. The polypropylene cone has good midrange attenuation and very little cone breakup, making it easy to work with when designing a crossover network.