triggerthehorizon

So are you saying running at 2,7 Ohms would be preferable?

Thank you for the input gentlemen

Yes it is a 2x12 But what are the downsides of the 8ohm? The expansion cab speakers are 10 inch so I'm guesing they will add more high end and presence to the sound. Also there won't be any risk of damage at 2.7 Ohms since the amp can handle 2. IT would still be an upgrade over running only the built in cab no?

Hello, I have a question regarding compatibility with my bass amp and potential extension cab acquisition. My bass amp is an SWR Silverado Special Combo: 2X12" combo 350 watts at 4 Ohms 450 watts at 2 Ohms Internal speaker impedence is 4 Ohms The manual says it can take a minimum load of 2 Ohms. I am thinking of picking up an SWR Goliath JR III which is rated 8 Ohms. From my calculations Ive found that the total load of the 4 Ohm internal speaker + 8 Ohm extension cab would be (((4*8)/(4+8))= 2.7 Ohms)) as they would be wired in parallel. So I gather it would be safe considering 2.7 is greater than 2 Ohms. Is this correct? My question is: should I hold out for a 4 Ohm extension cabinet or will this setup sound as good only with a little less volume on tap? I'm mostly looking for additional presence and clarity, not volume. Thanks!