Amazon.com: Dayton Audio CE Series CE32A-8 1-1/4" Mini Speaker 8 Ohm : Electronics
Amazon.com: 2x Harmony HA-P12LS8 Replacement 12" Pro PA 800W Subwoofer - Speaker 8 Ohm Sub : Musical Instruments
Amazon.com: Celestion TF 1525 250 Watt Raw Frame Speaker 8 Ohm, 15 inch : Musical Instruments
CQRobot Speaker 3 Watt 8 Ohm Compatible With Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. : Amazon.co.uk: Computers & Accessories
Amazon.com: 4x Harmony HA-P12LS8 Replacement 12" Pro PA 800W Subwoofer - Speaker 8 Ohm Sub : Musical Instruments
Amazon.com: MakerHawk 2pcs Ar duino Speaker 5 Watt 8 Ohm Double Cavity Mini Speaker Full-Range Cavity Advertising Machine Small Speaker 3.3V 5V with JST-PH2.5mm-2 pin Interface : Electronics
Amazon.com: CES 3.5" GM Replacement Full Range Speaker 8 OHMS @ 10 WATTS : Electronics
Amazon.com: PRV AUDIO 3MR50 3 Inch Midrange Speaker, 8 Ohm, 100 Watts Peak, 50 Watts Program Power PRO Loudspeaker for Portable PA System and Tower Speakers (Single) : Electronics
Amazon.com: Pack of 2 Full Range Bookshelf Speaker, 3 Inch 8 Ohm Anti-Magnetic HiFi Tweeter Wooden Enclosure Home Audio Woofer Multimedia Speakers (8Ω) : Electronics