In article , Dave Plowman (News) wrote:
You'll have problems finding a replacement HF1300 - if it is that. But
they were used on other speakers - many Celestion ones not surprisingly -
which may not be as valuable.

Not all Celestion HF1300s are in a rear-mounting form with a circular
mounting plate as I think is used in the Spendor BC1s. Ditton 15s,
I think, have an HF1300 that looks like this but the four HF1300s in
my Ditton 25s (now in storage) are in a front-mounting form with square
mounting plates.

--
John Phillips