Adafruit 4227 Mini Oval Speaker with Short Wires - 8 Ohm 1 Watt: Amazon.com: Industrial & Scientific
Amazon.com: KICKER CSC65 CS Series 6.5 Inch 300 Watt 4 Ohm 2-Way Car Audio Coaxial Speakers System with Polypropylene Cone, PEI Tweeters & EVC Technology, Pair : Electronics
Amazon.com: Pyle Car Mid Bass Speaker System - Pro 5 Inch 200 Watt 4 Ohm Auto Mid-Bass Component Poly Woofer Audio Sound Speakers For Car Stereo w/ 30 Oz Magnet Structure, 2.2”
uxcell Resistor 100W 8R Aluminum Housing Resistor 100 Watt 8 Ohm Gold Tone LED PCB Resistor Pack of 2 : Industrial & Scientific - Amazon.co.jp
Comidox Set of 5 100W Watt Shell Power Aluminum Housed Case Wirewound Resistor 10R Ohm: Amazon.com: Industrial & Scientific