KEF Loudspeaker Systems Guide September, 1990

[hifiamps]

KEF Loudspeaker Systems Guide September 1990

KEF Loudspeaker Systems Guide September 1990

KEF Driver Data Sheets

KEF Driver Data Sheets

Someone may find this information useful.

 

[hifiamps]

Madisound catalog from July 2002. Nothing KEF related, but quite a lot of driver data.

Madisound catalog May 2006

Retrieved with web.archive.org

 

[hifiamps]

KEF B110A SP1003

KEF Drive Units
Datasheet_B110A_SP1003
Datasheet_B110B_SP1057
Datasheet_B200A_SP1014
Datasheet_B200_SP1022
Datasheet_B200_SP1039
Datasheet_B200_SP1054
Datasheet_B200G_SP1075
Datasheet_B139B_SP1044

 

[hifiamps]

More driver data (not KEF).

Speaker Driver Data Speaker City 1998

Speaker Driver Mounting and Box Volume SpeakerCity 1998

 

[planet10]

My stash of KEF data (scanned by me from the original blue binder KEF used to ship to those selling the drivers for diy). I still have that binder, a treasure trove.

https://www.t-linespeakers.org/drivers/index.html

dave

 

[hifiamps]

KEF Constructor series Model CS1 (101) schematic
View attachment kef101 crossover 1.gif
View attachment kef101 crossover 2.gif

 

[hifiamps]

KEF C95 xover schematic

KEF C80 xover schematic

 

[Stuey]

Belated thanks for this stuff, guys!

 

[hifiamps]

I came across this data on the KEF CS1 (101) here in another post. The CS1 crossover (see above) in the 101 significantly improves sound quality.

Specification: Model CS1
System Type: Two-way bookshelf/stand-mount
Enclosure type: Closed box
Dimensions: 315 x 200 x 180mm (12.4 x 7.9 x 7.1 inches)
Nominal impedance: 8 ohms
Programme rating: 50W
Frequency response: 85Hz to 30kHz +/-3.0dB at 2m on design axis
Sensitivity: 81dB at 1m for pink noise input of 1W (anechoic conditions)
Maximum output: 98dB on programme peaks under typical listening conditions
Drive units: B110 bass unit (SP1057), T27 tweeter (SP1032)
Crossover: SP2014

 

[markbakk]

This place might also be of interest.