Mini Oval Speaker with Short Wires - 8 Ohm 1 Watt : ID 4227 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Speaker - 3" Diameter - 8 Ohm 1 Watt | The Pi Hut
Amazon.com: MakerHawk 2PCS 4 Ohm 3 Watt Speaker for A rduino Single Cavity Mini Speaker Full-Range Cavity Mobile Portable Advertising Machine Speaker with 11mm Line Length JST-PH2.0mm-2 pin Terminal : Electronics
Amazon.com: MakerHawk 2pcs Speaker 3 Watt 8 Ohm Single Cavity Mini Speaker Full-Range Cavity Mobile Portable Advertising Machine Speaker Connector Separating Interface 3.3V 5V : Electronics
Amazon.com: uxcell a15102900ux0379 1W 8 Ohm Magnet Mini Loudspeaker MP3 MP4 Player Speaker 28mm Dia Pack of 4 : Electronics
Stereo Enclosed Speaker - 3W 8Ω - DFRobot
Source 50*45*H22 MM 8 ohm 5 watt Square Multimedia Speaker With Box Waterproof Advertising Player Speaker on m.alibaba.com
Speaker - 3 Diameter - 8 Ohm 1 Watt : ID 1313 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Speaker - 3" Diameter - 8 Ohm 1 Watt | The Pi Hut
3" Speaker - 8 Ohm 1 Watt - BC Robotics
Amazon.com: 6 Pcs 2W 8 Ohm Small Speakers Metal Shell Round Internal Magnet Speaker for Mini Speakers, DVD, Evd, Mini Multimedia Speakers : Electronics
Amazon.com: uxcell a15102900ux0379 1W 8 Ohm Magnet Mini Loudspeaker MP3 MP4 Player Speaker 28mm Dia Pack of 4 : Electronics
Amazon.com: MakerHawk 2pcs Ar duino Speaker 3 Watt 8 Ohm Single Cavity Mini Speaker Full-Range Cavity Advertising Machine Speaker Connector Separating Interface 3.3V 5V with JST-PH2.0mm-2 pin Interface : Electronics
Pyle 90 Watt Peak W/ 8 Ohm Bluetooth Mini Blue Compact Home Studio, Class T Amplifier W/ 3.5mm And 0.25in Input, Rotary Controls, 4 Speaker Terminals : Target
Connecting 4-ohm Speakers to an 8-ohm Receiver | Audioholics
Vintage KGE 43100 8 Ohm 1.6 Watt Speaker For Boombox Radio 8 Track Player | eBay
3-Inch Speaker 8 Ohm 1 Watt - RobotShop
Speaker - 3" Diameter - 8 Ohm 1 Watt | The Pi Hut
Beyma 10MI100 10" 350-Watt RMS 8 Ohm High Output Midbass Midrange Speaker 1 pc 613815566533 | eBay