How to Connect Audio Devices to Any TV
Connect a soundbar, receiver, speakers, or headphones to almost any TV using HDMI ARC, optical, analog, or Bluetooth. Here is how, in order of quality.
Audio
2.0 vs 5.1 vs 7.1 Audio Systems Explained
The numbers on speaker systems show how many speakers and subwoofers they use. Learn what 2.0, 5.1, and 7.1 mean and which suits your room.
How to Improve Headphone Sound Without Buying New Ones
Flat or thin sound can often be fixed for free. Try cleaning, source quality, equalizer tweaks, and a better fit before buying new headphones.
Wired Headphones vs Bluetooth Headphones
Wired and Bluetooth headphones can sound close, so the choice comes down to delay, convenience, battery, and cost. Here is how they compare.
How to Choose Headphones for Music, Work, or Gaming
The right headphones depend on how you use them. Here is how to choose for music, work calls, or gaming, plus fit, battery, and wired vs wireless.
Are Expensive Headphones Worth It?
Expensive headphones improve comfort, build, and features more than raw sound. Here is what the extra money buys and where to stop spending.