Amazon.com: AudioPipe APHC-6278 7.5 Inch 400 Watt 8 Ohm Pro Compression Driver Tweeter Car Audio Speaker Amplifier Kit with Aluminum Horn, Black : Electronics
Amazon.com: AudioPipe APHC-6256 5 Inch 400 Watt 8 Ohm Pro Compression Driver Tweeter Car Audio Speaker Amplifier Kit with Aluminum Horn, Black : Electronics
6 Inch Compression Driver with Aluminum Horn 8 Ohm 400W Max APHC-6278 – Pricedrightsales
Compression Driver Unit Speaker Horn Tweeter (TW-344) - China Driver Unit, Car Speaker | Made-in-China.com
Amazon.com: Timpano TPT-DH175 Slim Driver Horn, 1 Inch Phenolic Driver + Plastic Slim Horn - Driver Horn Ideal for Compact 2/3 Way Systems - Smooth Extended Frequency Response Over a Broad Band : Electronics
MHF-010TVC | 1-3/8" Universal Diaphragm Replacement for Speaker Tweeter – Sound Town
STHF-162T | 3" Titanium Compression Horn Driver with 2" Throat, 180 Wa – Sound Town