Consolidated 18 AWG 2-conductor Power Speaker Wire 25 ft. (Red/Black)

18 Gauge 50 Feet Red Black Speaker Wire Copper Clad Aluminum Zip Cable 12 Volt - Best Connections

Shielded Wire – MarVac Electronics

Working with Wire - SparkFun Learn

The Visaton FX 16 6-1/2 coaxial speaker features a standard frame size that fits in many OEM speaker locations. The high quality injection molded

Visaton FX 16 6-1/2 Coaxial Car Speaker

Red 25 Foot 28 AWG stranded hook-up wire

Pocket Sized 2 x 30W Bluetooth/Media Player Hi-Fi Amplifier with Wireless Remote Project This kit includes everything you need to build a 30W/channel stereo Bluetooth/USB multimedia player amplifier with wireless remote control without breaking the bank. Make a few holes and use a little solder and you'll be cranking up the music in no time. Pull out those old bookshelf speakers or design a new set with a 3-D printer and Dayton Audio speakers. The Bluetooth range is now 120 ft.

Parts Express Class D Bluetooth/USB Media Player Stereo 2 x 30W Audio Amplifier Kit with Remote and Power Supply

AC Delco 25993220 GM (EAS23D130A) 6 x 9 Rear Car Speaker for Cobalt 2005-2010 and G-5 2007-2009

HAM Radio Connectors & Cables

Yellow 100 Foot 28 AWG stranded hook-up wire

Stranded Wire vs. Solid Wire in Electrical Applications - Consolidated Electronic Wire & Cable, flexi wires