It is critical for you to properly research speakers for use with your home sound system. Choosing the right speakers for your listening pleasure is an art and requires a trained professional. Fairview HiFi can assist you in selecting the right set of speakers that will last you for decades.
Monitor Audio:
Monitor Audio Ltd is a British owned and managed global specialist in hi-fi loudspeaker design, incorporating stereo and surround sound systems and a range of sonically matched architectural speakers for ultra discreet high quality sound around the home and outside.
Website: https://www.monitoraudio.com
Paradigm:

Paradigm loudspeakers are still designed, engineered, and crafted in their headquarters just outside Toronto. The Co-founders decided to change the prevailing industry paradigm by building high performance loudspeakers based on science, not speculation.
Website: https://www.paradigm.com/
Totem Audio:

Totem’s determined foray into the realm of musical transducers has been a path to which we have strictly adhered. Uncompromising design, engineering, attention to detail and extensive critical listening tests.
Website: http://totemacoustic.com/
Joseph Audio:

The Joseph Audio loudspeakers are the result of years of research and development driven by a single burning passion. .....To bring great music back to life.
Website: http://www.josephaudio.com/