Selling both my 10's--Brand new, not even put 5 hours on these subs, Selling most my system for downgrade reasons and engine upgrading. My mcintosh 4000 is 4 sale too, chillcat34433@yahoo.com please email me if possible
D2's are 2 ohm dual voice coils and D4's are 4 ohm dual voice coil.Why d4's ? I'm not familar with the d2's and d4's--matter fact I'm not familar with audio very much, just how to hook things up and make them work---BUT don't worry I did NOT DARE to do this install with my MAC amp and ID's....