All systems go !
All systems go !
DRIVE UNITS BY MANUFACTURER:
10F/8424G00

UK STOCK ITEM
Good replacement for the legendary 13M/8636, very similar response / sound charcteristics. Note this driver has a smaller diameter.
This is a high quality 10cm full range drive unit offering a wide and smooth frequency response, great imagery and top notch construction. Featuring a coated NRSC glass fibre cone, copper capped pole piece and vented alloy chassis, this unit is capable of very pleasing results & sounds excellent partnered with a class T amplifier. Great for a small active system project.
Equally at home as a full range in small reflex enclosures or as a very fine midrange in larger designs.
Downloadable datasheet is available at the bottom of this page.
This driver is 8 Ohms - the 4 Ohm version is here: 10F/4424G00
| Resonant frequency (fs) | 90 Hz | Nominal impedance (Zn) | 8 Ω |
| Mechanical Q factor (Qms) | 3.49 | DC resistance (Re) | 5.8 Ω |
| Electrical Q factor (Qes) | 0.41 | RMS power handling | 15 W |
| Total Q factor (Qts) | 0.37 | Sensitivity (2.83V/1m) | 86.6 dB |
| Equivalent volume (Vas) | 2.1L | Chassis diameter | 97.5 mm |
Excellent replacement for my Ruark CL30 floor speakers. Quick delivery and clear helpful website…
Thanks for the review Iain !
Will & Caroline
Friendly technical support
40+ years in the trade
UK family run business
Excellent customer service
Quick dispatch
Product as described, easy to cut & fit.
On reflection having now fitted the foam, I wish it was 15mm to 18mm or even 20mm thick. This is not a complaint. For a small speaker under 30cm high it’s perfect. For a larger speaker I feel a thicker sponge would hold its structure more pleasingly, its aesthetics, but important for the finished look.
I’ve been building my own home cinema as a complete DIY project and reached the stage where I needed some decent acoustic foam for my speaker panels (also DIY!) so I picked up 3 large sheets from here. They were sent quickly, packed well and moreover, are of excellent quality. With them being folded into the shipping box they were slightly creased but after leaving them out overnight on a flat surface, the creases fell out completely. They’re now in place and doing their job brilliantly. Cheers Willys Hifi!
The crossover was constructed well, I just need to figure out the best way to attach it to my Kef Concertos as they are bigger than the ones supplied by Kef that are mounted on the front of the baffle board.
Very nice deep bass look amazing with my custom made speaker
Great speedy delivery and very easy to fit. The plastic in my drivers had perished and they had suffered one too many parties! No need to make any adjustments (someone above did suggest that). I just screwed them in and the foam compressed into place. Before and after below (before I changed speaker number 2). Thank you!
