Amazon.com: Goldwood Sound 120 Watt 4ohm Poly Mica 5" Speaker Midrange Black (GM-85/4) : Electronics
Amazon.com: DS18 PRO-X4.4BMSL Car Speaker 4" Shallow Mid-Range Loudspeaker with Bullet 200 Watts Max Power 100 Watts RMS 4-Ohm - Boost Your Sound System's Volume - 1 Speaker : Electronics
Amazon.com: uxcell 10W 4 Ohm 3 Inch 78x78x39mm Anti-Magnetic Speaker Tweeter Speakers 4pcs : Electronics
Amazon.com: CHOOYO 1Pc 3 Inch Audio Speaker 4Ohm 8Ohm 15W Full Range HiFi Treble Mid Bass Balance Loudspeaker Bookshelf Speakers Desktop DIY (Color : 1pc 4ohm Square) : Electronics
Amazon.com: Goldwood Sound GW-208/4 OEM 8" Woofer 200 Watts 4ohm Replacement Speaker : Musical Instruments
Amazon.com: Pyle Car Three Way Speaker System - Pro 6.5 Inch 280 Watt 4 Ohm Mid Tweeter Component Audio Sound Speakers For Car Stereo w/ 40 Oz Magnet, 2.25” Mount Depth Fits
Amazon.com: CT Sounds TROPO65-4 6.5” Shallow Mount Midrange Speaker, 175 Watts RMS, Each : Electronics
Amazon.com: Rockville RSG15.4 15" 3-Way 1500 Watt 4-Ohm Passive DJ/Pro Audio PA Speaker, Black : Everything Else
Amazon.com: Healifty Full Range Speaker 4 Ohm 5w Mini DIY Audio Subwoofer Loudspeaker Computer Speakers Home Car Audio Speakers : Electronics
Amazon.com: GRS 3FR-4 Full Range 3" Speaker Driver 4 Ohm : Electronics
Amazon.com: Gikfun 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker with 3.5mm Audio Cable Extension Volume Control DIY Kit EK1755 : Electronics
Amazon.com: INTCHE 2Pcs 4 Ohm 5W Audio Speaker 2.5 Inch 66mm Full Range Rubber Cone Altavoz Square Loudspeaker DIY Home Theater Sound System : Electronics
Amazon.com: Cylewet 2Pcs 2inch 4Ohm 10W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2) CYT1116 : Electronics
Amazon.com: CHOOYO 1.5 INCH 40MM Audio Speaker 4 Ohm 4W Full Range Neodymium Mini Altavoz for Flip 2 Harman Kardon Speakers Repair DIY 2PCS : Electronics
Amazon.com: Facmogu 3 inch Tweeter Speakers HiFi Full Range Woofer Loudspeaker, 2 PCS 4 Ohm Anti-Magnetic Speakers for 2.0/2.1 Boom Box Satellites Speaker DIY (4Ω) : Electronics
Amazon.com: uxcell 3W 4 Ohm Metal Housing Round Magnet Speaker Loudspeaker 2Pcs : Electronics
Amazon.com: Visaton FR10WP-4 Outdoor 4" Full-Range Speaker 4 Ohm Black : Electronics
Amazon.com: Dweii 4 PCS 4 Ohm 3 Watt Mini Speaker 4ohm 3w Loundspeaker Micro Speaker for Arduino with11mm Line Length JST-PH2.0mm-2 pin Terminal for Small Electronic Projects Advertising Machines LCD TV Monitors :
Amazon.com: Granvela 20W 3-inch Full Range 4-Ohm Speakers Pair of Flax-Fiber Cone for DIY Multimedia and Computer Speaker Systems : Electronics
Amazon.com: Gikfun 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1725 : Electronics
Amazon.com: Ciglow Full Range Speaker, 3 Inch 4ohm 5W Mini Full Frequency Audio Speaker Loudspeaker Home Stereo Woofer Loudspeaker for Multimedia Sound Box DIY. : Electronics
