DRIVE UNITS BY MANUFACTURER:
PowerSlim 6 Carbon
The PowerSlim 6 Carbon is a very shallow profile midwoofer designed to fit in the most restricted mounting positions - this drive unit opens up a wealth of possibilities and represents a very high quality audio solution for difficult applications such as wall mounted speakers or automotive installations
This 6" Midwoofer features a 3 layer woven carbon fibre diaphragm in the form of a large shallow dome. The oversize motor system is impressive with a 54mm voicecoil (wound with Aluminium Hexatech wire) and a vented Neodymium magnet. This hand assembled unit is very innovative and high quality.
Supplied as boxed matched pairs with metal grilles - order quantity 2.
Resonant frequency (fs) | 72 Hz | Nominal impedance (Zn) | 6 Ω |
Mechanical Q factor (Qms) | 2.16 | DC resistance (Re) | 4 Ω |
Electrical Q factor (Qes) | 0.88 |
RMS power handling | 70W |
Total Q factor (Qts) | 0.62 | Sensitivity (2.83V/1m) | 89 dB |
Equivalent volume (Vas) | 8.4 L | Chassis diameter | 160 mm |
POWERSLIM 6 CARBON
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)!