Archimago's Musings: Paradigm Signature S8 v.3 Tweeter Replacement. A word about importance of speakers (+ rooms). (And a link to a HDMI cable blind test.)
Amazon.com: Gravity 1x WZ50TW 1500W Heavy Duty Titanium Super Tweeter Loud Speaker 4-Ohms for Car, Van, ATV, Motorcycle, and Competition (Black) : Electronics
Heissmann-Acoustics | Tweeter Tests | reviews
What Are Tweeters? What Do Tweeters Do? The Tweeter Speaker Guide
What Are Tweeters? What Do Tweeters Do? The Tweeter Speaker Guide
Amazon.com: PYLE-PRO 1”Car Audio Speaker Tweeter -300 Watt High Power Super Titanium Tweeter System w/ 3.75 Inch Aluminum Bullet Horn,2kHz-25 kHz Frequency, 98 dB, 4-8 Ohm, Heavy Duty 20 oz Magnet -PDBT19 (