and the 15-F1540 15 inch,In terms of sound quality and design.

The CELESTION Frontline series all feature: 600 w AES,4 inch voice coil,110 oz magnet,Die-cast aluminium frame,gold plated push terminals,computer optimised magnet assemblies,extra large vented pole
piece,kelvar inpregnated paper cone,Cambric surround,Double Dampener.