Amazon.com: Pyle 400W Portable Bluetooth PA Loudspeaker - 8” Subwoofer System, 4 Ohm/55-20kHz, USB/MP3/FM Radio/ ¼ Mic Inputs, Multi-Color LED Lights, Built-in Rechargeable Battery w/ Remote Control -PPHP844B : Musical Instruments
Amazon.com: eboxer-1 3 Inch Mini Full Frequency Audio Speaker,4ohm 5W High Sensitivity Loudspeaker, Full Range Audio Speaker Stereo Woofer Loudspeaker,Home Stereo woofer Speaker for Multimedia Sound Box DIY : Electronics
Amazon.com: Alphasonik 1 Pair of NMR65 Neuron Series 6.5" 600 Watts Max 150 Watts RMS Mid-Range Car Audio Speaker 4-Ohm Cloth Surround, Non Pressed Paper Cone, Ferrite Magnet : Electronics
Amazon.com: PRV AUDIO 4 Inch Midrange Speaker 4MR60-4, 60 Watts Program Power, 4 Ohm, 30 Watts RMS Power Pro Audio Loudspeaker (Single) : Electronics
Amazon.com: JBL Control 29AV 8" Indoor/Outdoor Commercial 70v Speaker 4 Restaurant/Bar/Cafe Bundle with Rockville RCS350-6 350 Watt 6 Zone 70v Commercial/Restaurant Amplifier/Bluetooth : Electronics
Amazon.com: Monoprice Indoor/Outdoor IP66 Weather Resistant 70V/100V/8-Ohm Pendant Speaker - 4 Inch (Pair) Full-Range Sound, for Residential or Commercial Audio Applications,Black : Electronics
Amazon.com: GRS 3FR-4 Full Range 3" Speaker Driver 4 Ohm : Electronics
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: Dweii 4 PCS Speaker 3 Watt 8 Ohm Mini Speaker 8ohm 3w Loundspeaker Micro Speaker for Arduino with JST-PH2.0 Interface for Small Electronic Projects Advertising Machines LCD TV Monitors : Electronics
Amazon.com: LyxPro 12" Inch Passive DJ PA Speaker System XLR,1/4,Speakon, Connections Daisy Chain Compatible, 8 Ohm, Lightweight, Stand Mountable, : Musical Instruments
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: Pyle 8 Inch 1600 Watt DVC 4 Ohm Car Audio Subwoofer Speaker Set with 40 Oz Magnet and 1.5 Inch 4 Layer Voice Coil, Black (2 Pack) : Electronics
Amazon.com: Douk Audio 4 Channel Bluetooth Amplifier, 50W x 4 Audio Power Amp, Hi-Fi Home Stereo Speaker Receiver M4 : Electronics
Amazon.com: Cylewet 4Pcs 2inch 8Ohm 5W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 4) CYT1121 : Electronics
Amazon.com: Philmore 4" Square Replacement Speaker with Weatherproof Mylar Cone, 8 Ohm, 5W; TS45 : Electronics
Amazon.com: Goldwood Sound 120 Watt 8ohm Poly Mica 5" Speaker Midrange Black (GM-85/8) : Electronics
Amazon.com: Fielect 4Pcs DIY Magnetic Speaker 3W 4Ohm Full Range Audio Speaker Stereo Woofer Loudspeaker Replacement for Arduino, 52mm Diameter : Electronics
Amazon.com: Goldwood Sound GW-208/4 OEM 8" Woofer 200 Watts 4ohm Replacement Speaker : Musical Instruments
Amazon.com: Pyle 6” x 8” Car Sound Speaker (Pair) - Upgraded Blue Poly Injection Cone 3-Way 360 Watts w/ Non-fatiguing Butyl Rubber Surround 70 - 20Khz Frequency Response 4 Ohm & 1"
Amazon.com: Pyle 4" Car Sound Speaker (Pair) - Upgraded Blue Poly Injection Cone 2-Way 180 Watt Peak w/ Non-fatiguing Butyl Rubber Surround 110 - 20Khz Frequency Response 4 Ohm & 3/4" ASV
Amazon.com: 5 CORE 3 x 3 inch Car Subwoofer 5 Pieces 30 Watt Peak Power 4 Ohm Replacement Speakers Audio Speaker Stereo Woofer : Electronics
Amazon.com: HZPOWEN 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
Amazon.com: 4pcs 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 Compatible with Arduino Electronic Projects : Electronics
Amazon.com: Visaton FR13-4 5" Full-Range Speaker 4 Ohm : Electronics
