Opinions/Infos on 803B Woofer

[ckdf]

Have seen an offer of this woofer recently. I assume it is an anchestor of the 515 series? Does anyone know how it compares to the later 515 Models? What would it be worth. Does anyone have T/S parameters for it. Thanks for any info.

[Roland N R]

The 803B is the predecessor of the 416A. Both can be used in sealed, vented (about 10 cubic feet)or horn cabinets and have better bass but not as good a MR as the larger 515 series. The newer 16" frame 415Bs are a slight improvement over the As. 803Bs are basically good but old drivers therefore be careful. Check for the T/S #s listed elsewhere at this site.