Speakers
How to Fix a Buzzing Sound From Speakers
Three kinds of buzz and one two minute test to tell them apart. Here are the ground loop fixes, the rattles people blame…
Speakers guides
176 guides in this topic
Speakers
Can You Take Bluetooth Speakers on a Plane?
Yes, in carry-on or checked. Here are the watt hour limits, the spare battery rule, and the one thing every airline will…
Speakers
Do Turntables Have Speakers?
Most do not. Here is why a turntable needs a phono stage and an amplifier, three ways to build the chain, and what…
Speakers
What Cars Have Bose Speakers?
GM, Nissan, Infiniti, Mazda, Porsche and Hyundai fit Bose, but always by trim. Here is how to check your car and what it…
Speakers
How Do You Bridge Speakers and Amplifiers?
You bridge an amplifier, not a speaker. Here is the wiring, the roughly 3x power gain, and the impedance rule that…
Speakers
How to Play Stereo on Old School Speakers
Vintage passive speakers just need an amplifier between them and your phone. Here is the chain, the wiring, and the…
Speakers
What Are the Glass Panels in Front of Speakers?
Usually acrylic sound shields, not glass. Here is what they do, what they cannot do below 300 Hz, and the three other…
Speakers
How Do Speakers Use Magnets?
The magnet supplies the field the voice coil pushes against. Here is how that produces sound, what magnet strength…
Speakers
Does Alexa Connect to Bluetooth Speakers?
Yes, and it works both directions. Here is how to pair an Echo to a speaker, plus the multi-room limitation nobody…
Speakers
How to Refoam Speakers Step by Step
A refoam kit costs USD 25 to 40 and restores a driver most people throw away. Here is the full process, and why…
Speakers
How to Connect JBL Speakers to Each Other
JBL uses three pairing systems and they do not mix. Here is which models work together, the pairing steps, and why a…
Speakers
How to Connect Logitech Speakers to a Computer
Green jack or USB, then set the output device. Here is which connection your Logitech set uses and the settings that fix…