SHIPPING TO USA TEMPORARILY SUSPENDED
SHIPPING TO USA TEMPORARILY SUSPENDED
DRIVE UNITS BY MANUFACTURER:
HD-3P Kit-1
The Audax HD-3P tweeter was a piece of exotic, visionary engineering from the 1990s. Fundamentally a piezo tweeter, it featured a gold spattered elliptical diaphragm formed onto a nitrogen filled balloon. Technically / sonically brilliant but fatally flawed due to gas loss and barometric pressure changes, many are now defunct with low or no output. Full details of this tweeter can be found by clicking the link below:
We offer a replacement kit for the HD-3P featuring either the Scanspeak D2905-9500 or D2904-9500 tweeter and custom built crossovers; each crossover / tweeter combination is matched and aligned to the specific application. You will need to remove the HD-3P crossover / transformer; the Scanspeak tweeters are supplied fitted with a unique 100mm faceplate and are a drop in fit, no carpentry required.
Supplied as singles or pairs, please make your selection at the top of the page. We hand build the crossovers to order, please allow a lead time of 7 working days.
Audax HD3P
Friendly technical support
40+ years in the trade
UK family run business
Excellent customer service
Quick dispatch
Been looking for a supplier of replacement drivers for some years.
Willy's HiFi had just the parts at a good price and they arrived in a couple of days.
Excellent service. Even a personal thank you hand written on the invoice.
A quick delivery and the tweeters are perfect on my mission 753 freedom speakers. Easy to fit . Highly recommend.
I’m no expert when it comes to speakers, but after some research (and a strong recommendation from ChatGPT), I went with the SB Acoustics SB65WBAC25-4 as a reference full-range speaker in this size range.
Having now tested them, I can confidently say they’re probably the best speakers I’ve ever owned. The clarity is outstanding—every detail comes through with incredible precision. The bass is surprisingly full and punchy for a speaker this size, and they handle power impressively well. For anyone looking for a high-performance compact full-range driver, these are hard to beat.
Item as described and arrived quickly - and did the job. However, I suggested that anyone replacing speaker foam makes sure they have a very large pair of sharp dressmaking scissors as it was not easy cutting to size without producing a ragged edge (which I managed to hide short of a close inspection)!