Linkwitz Lab - Loudspeaker Design
Linkwitz-Riley 2nd order High and Low-pass filter combination (processor outputs summed no speaker used) | Timo's World all around the globe
6moons.com - industry features: Linkwitz Lab's Orion
Siegfried Linkwitz RIP | Stereophile.com
Crossovers
Amazon.com: Massive Audio FX57 – 5x7 Inch, 280 Watts Max, 70 Watts RMS, FX Series Coaxial Speakers, 20mm Aluminum Dome Ferro Fluid, 6dB Linkwitz–Riley Crossover 4 Ohm (Sold AS Pair) : Electronics
Linkwitz-Riley Electronic Crossover
LX521.4 Reference loudspeaker
LX521 Description
It's impossible to build a good loudspeaker. Part 1: Crossovers – earfluff and eyecandy
RMAF 2014: Reichert on Sunday | Stereophile.com
Linkwitz Lab - Loudspeaker Design
Active Filters
Linkwitz–Riley filter - Wikipedia
Linkwitz Lab - Loudspeaker Design
6moons.com - industry features: Linkwitz Lab's Orion
Crossovers
Linkwitz–Riley filter - Wikipedia
Calculate 1st, 2nd and 3rd Order Linkwitz - Riley Series Crossover
Amazon.com: Massive Audio FK6-6.5 Inch, 320 Watts Max Hi Quality Component Speakers, FK Series, 20mm Aluminum Dome Ferro Fluid, 12dB Linkwitz–Riley Crossover, 4 Ohm (Sold AS Pair) : Electronics
Linkwitz Lab - Loudspeaker Design
RANE Commercial - Knowledge Base
Linkwitz Lab LX521 - Constant Directivity Monitor - Tube Maze
Stop Blindly Recommending Linkwitz-Riley Filters
Figure 5 from An extension of the Linkwitz-Riley crossover filters for audio systems and their sampled data implementation | Semantic Scholar
