Amazon.com: YXQ 2W 8 Ohm Micro Internal Speaker Magnet Loudspeaker 28mm Dia Round Metal Shell Wire DIY Slim PC Laptop(4Pcs) : Electronics
Amazon.com: Two Notes Torpedo Captor Reactive Loadbox DI and Attenuator - 8 Ohm : Musical Instruments
Amazon.com: Ceiling Wall Mount Enclosed Speaker - 400 Watt Stereo In-wall / In-ceiling 8" Enclosed Full Range Deep Bass Speaker System - 50Hz-20kHz Frequency Response, 4-8 Ohm, Flush Mount - Pyle PDIW87
Adafruit 4227 Mini Oval Speaker with Short Wires - 8 Ohm 1 Watt: Amazon.com: Industrial & Scientific
Amazon.com: Radial Engineering Headload Prodigy Combination Load Box and DI 8 Ohm : Musical Instruments
Amazon.com: Orion XPM658MBF 6.5" 8 OHM High Efficiency Midrange Bass Loud 350 Watts RMS Max Music Power 1400 Watts Set of 2 Speakers : Electronics
Amazon.com: PRV AUDIO TW500My-Nd Mylar Neodymium 4" Bullet Super Tweeter 8 ohms 1.25" VC Pro Audio High Frequency Driver 108dB 75 Watts RMS (Single) : Electronics
Amazon.com: VOYZ 400 Watts Max Power Speaker Tweeter - 3.5” Piezo Super Horn Tweeters with Aluminum Diaphragm and High Temperature Voice Coil - 4-8 ohms for Speaker Box or Sound Project 1 Pair (2pcs) (PET-1918) : Electronics
Amazon.com: Gikfun Round Micro Speaker Diameter 28mm 8Ohm 8R 2W for Arduino (Pack of 2pcs) AE1054 : Electronics
Amazon.com: AudioPipe AOCT-850 8 Inch 500 Watt Low Mid Frequency Octo Car Audio Loudspeaker with 8 Ohm Impedance and 70 to 10,000 Hertz Frequency Response : Electronics
Amazon.com: 10W Mini 3" HiFi Full Range Speaker 8 Ohm Anti-Magnetic Audio 2.0/2.1 Home Stereo Woofer Loudspeaker 90dB High Sensitivity for DIY Boom Box Satellites Speaker : Electronics