Its frequency response is in line with the series at 25-500 Hz and it boasts some of the same features, such as a ribbed Santoprene surround to add to the strength of the structure, an injection molded cone, 360 back bracing, dual voice coils, an efficient top-plate design, a high temperature wire, spring loaded push terminals, and perimeter venting. Since the CompVR CVR15 is the highest power member of its series it is also the most expensive. That expense might be worth it for a large subwoofer with a large sound.