KEF C35

Commentary

C-Series bookshelf speaker system.

The unit is equipped with 20 cmUNI Q driver, a coaxial type unit unique to KEF.
The C95 UNI-Q driver consists of a 20 cm cone type woofer and a 1.9 cm dome type tweeter. It is not only arranged coaxially but also arranged in the depth direction. In addition, the outer diameter of the cone of the woofer compensates for the directivity factor or Q of the tweeter so that both units have the same directivity in the crossover range.
In order to realize the structure of the UNI-Q, a neodymium iron boron magnet with energy 10 times that of ferrite is used in the magnetic circuit of the UNI-Q, and the size of the magnetic circuit of the UNI-Q is reduced, and the UNI-Q is housed in the voice coil of the woofer unit.
A 3.2 cm diameter voice coil and diecast chassis are used for the woofer part, and a polymer dome is used for the tweeter part.

The enclosure is hermetically sealed.

Model Rating

Method	3-Way, 1-Speaker, Airtight Type, Bookshelf Type
Units Used	For All Bands : 20 cm Coaxial Type (20 cm cone + 1.9 cm dome)
Frequency characteristic	64 Hz to 20 kHz ± 3 dB
Impedance	4 Ω
Output sound pressure level	88dB/2.83V/1m
Maximum output level	108dB
Crossover frequency	3kHz
Internal volume	11.9litres
External dimensions	Width 246x Height 376x Depth 206 mm
Weight	4.8kg