B-25 2x15" Cab Dimensions

[itsonlyadam]

Anybody happen to know the dimensions of the early-70's B-25 2x15" cab? Is it the exact same size as the early-70's (non-towelbar) V-2 tall 4x12" cabinet? I might pick up some minty Altec 418B 15" speakers and was hoping it'd be level with a V-2 tall cab.

Thanks in advance!

P.S. Anybody have experience with the Altec 418B? I hear some great things about using these with guitar! Curious to hear what they sound like with a V-4.