Does your stereo need a subwoofer?

Subwoofers are often associated with booming home theater setups but when you make the right choices, your stereo can improve drastically from adding a subwoofer. So how do you do that?

Relevant videos:
About my reference setups: About my reference setups, part 2
Subwoofer placement: Subwoofer placement and settings
What about loudspeaker impedance?: What about loudspeaker impedance?

If you like my work, support it through:
My Patreon page: Patreon: theHBchannel
Paypal: https://www.paypal.me/theHBchannel
My book:File Based Audio aka Streaming Audio V2

My links:
My site: http://www.theHBproject.com/en
My channel: thehansbeekhuyzen
My Facebook page: Facebook: hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: Twitter: hansbeekhuyzen
My reference sets:
About Questions:  About questions
What DAC is the best: What DAC is the best?

• #science_technology
• #subwoofer
• #setup
• #subwoofer_setup
• #for_stereo