Celestion Green Label? The BN15-300X is a neo 4ohm 15", looks just the ticket:
[quote]Not every player wants a super-clean, high-fidelity bass sound. Characterised by an extended low end and greater linear excursion, Green Label speakers push out every note with a rich, warm tone and a powerful low-end thump.
Available with Ferrite or Neodymium magnets, Green Label speakers are primed for high-powered rock performances, where a full-bodied, warm, defined tone is essential.[/quote]
[url="http://professional.celestion.com/bass/green/index.asp"]http://professional.celestion.com/bass/green/index.asp[/url]