Hi Wayne I don't have 16 ohm taps 4 and 8 Cary Audio Rocket88.I'm now running a fostex T90a tweeter and a Jbl 2440 with original diaphrams on a edgar tractix midrange horn.I'm switching to a new tweeter Ev T350 with new 16 ohm diaphrams so thats what the amp will be running with a new midbass.should I use 16 ohm driver or I have a pair of E130-8 Which I'm in the middle of build the horns but was thinking of looking for 16 ohm woofer for this job.See below the 2440 I'm using an 18" pro driver 97db 1w1m Bi-amped and the midbass is lets just say not to par with the rest of my system. Regards Tim