Re: Celestion G12-65 Heritage 65 Watt Guitar Speaker ??
I have two original early '80s G12-65s. The Heritage model is pretty much exactly the same.
What I like about it: Very evenly EQ'd, punchy, classic sound. Like a Greenback on steroids, doesn't break up as early as GBs, and is less chewy sounding, but has the same kinda vibe. Tight in the lows, creamy mids, and smooth highs. I used these to replace a pair of G12T-75s. The difference was night and day. Where the 75s were cold, sterile, lifeless and nasal, the 65s were open, warm, lively, and have tons of character.
What I don't like: Speaker sensitivity is 97db. Makes it great for matching up with lower sensitivity speakers, but not as great when paired with higher sensitivity like the V30, H30, almost any Eminences etc. I have mine paired with a pair of WGS Retro 30s and the Retros do tend to dominate the sound (not a bad thing in my case). Certainly not a deal breaker, but just something to be aware of.
All in all, a great speaker that is revered by many for good reasons.