I have a pair of Altec Lansing speakers with the 511-b\808-8a
horns and drivers.The woofers are 15" E\V and the crossovers
are the Altec N501-8A.These are very large speakers and cabinets.The speakers have no low bass.Is it the crossover.Or
is something else wrong.I even bought some brand new state
of the art 15" woofers and still no bass.What can I do to utilize
the 15" woofers and have some low bass? I love the speakers.
Thank's
Steve