Amazon.com: Pyle 5 Inch Woofer Driver - Upgraded 200 Watt Peak High Performance Mid-Bass Mid-Range Car Speaker 450Hz - 7kHz Frequency Response 15 Oz Magnet Structure 8 Ohm w/ 92dB and Paper
Amazon.com: Polk Audio Atrium 8 SDI Flagship Outdoor All-Weather Speaker (Black) - Use as Single Unit or Stereo Pair | Powerful Bass & Broad Sound Coverage : Electronics
Focal KIAC1087 Speaker Grille Cover 8,7 CM 3.5 " Utopia M-SERIES for 3.5WM 3544058820908 | eBay