KEF SP4027BA - User Manual
KEF SP4027BA Speaker – User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 3 – Raymond Cooke, KEF founder; Tweeter
- Page 4 – Metamaterials
- Page 6 – Motor Design; This ensures as much of the sound as possible from
- Page 9 – Diaphragm
- Page 10 – range. This is done by introducing a flexible,; Tangerine Waveguide
- Page 11 – LS50 Wireless II
- Page 12 – socket; Streaming support; Wireless streaming supports the following:
- Page 13 – Best results are found by ear.; Phase correction
- Page 14 – Bass Extension
- Page 15 – Summary
- Page 16 – Specification - LS50 Wireless II
KEF R&D
L S 5 0 M e t a
L S 5 0 Wi re l e s s I I
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Summary
1 Introduction “If I have seen further, it is because I stand on the shoulders of Giants.” This famous quotation, attributed to Sir Isaac Newton, illustrates how progress is made in virtually all scientific disciplines - progress is evolutionary, rather than revolutionary. So it is in the developmen...
2 3 The most important innovation in this loudspeaker is the near-perfect absorption of the unwanted rear sound generated by the tweeter dome. One might legitimately ask, “Why is this important?” It’s true that, if the tweeter is listened to on its own without the contribution of the bass/midrange d...
6 7 Motor Design In addition to the tweeter motor system being modified to accommodate the wider duct through its centre pole, other changes were made to provide a more consistent drive to the voice coil. Figure 16 illustrates the difference in tweeter motor design between the original LS50 and the ...
