Amazon.com: PRV AUDIO 8 Inch Midbass Speaker 8MB450-4 v2, 450 Watts Program Power, 2 in Voice Coil, 4 Ohm, 225 Watts RMS Pro Audio Mid Bass Woofer (Single) : Musical Instruments
Amazon.com: PRV AUDIO 10 Inch Woofer Speaker 10W650A, 650 Watts Program Power, 8 Ohm, 2.5 Inc Voice Coil, 325 Watts RMS Pro Audio Speaker Loudspeaker (Single) : Electronics
Amazon.com: 18" 8-Ohm Replacement Speaker for JBL,Yamaha,Cerwin,Peavey - 8- Ohms Features Full Range Design - Frequency Response: 40-2,800Hz : Musical Instruments
Amazon.com: Massive Audio MB8 MB Series. 8 Inch 400 Watts, 4 Ohm Pro Audio Midrange/Midbass Speaker for Cars, Stage and DJ Applications. Sold Individually. : Electronics
Amazon.com: PRV AUDIO 8 Inch Midrange Speaker 8MR400-NDY-4, 400 Watts Max Program Power, Neodymium, 4 Ohm, 200 Watts RMS Power, 94 dB, Mid Range Loudspeaker fo Pro Car Audio (Single) : Electronics
Amazon.com: YXQ 0.5W 8 Ohm Micro Internal Speaker Magnet Loudspeaker 30mm Dia Round Metal Shell with Wire DIY Slim for PC Laptop DVD/EVD(4Pcs) : Electronics
Amazon.com: PRV AUDIO TW700Ti Super Tweeter, 4" Titanium Bullet Super Tweeter 8 Ohm Black, 1.5" VC Pro Audio High Frequency Driver, 107dB 120 Watts RMS, Built-in Polyester Capacitor (Single) : Everything Else
Amazon.com: PRV AUDIO 8 Inch Midrange Speaker 8MR500-4 Bullet, 500 Watts Program Power, 4 Ohm, 1.5 in Voice Coil Bullet Speakers for Car Audio Door Louspeaker (Single) : Electronics
Amazon.com: Gikfun 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1725 : Electronics
Amazon.com: WCI American Bass GF8CC 8 in. Midrange Speaker - 400W Max 4 Ohm : Electronics
Amazon.com: Visaton Full Range Speaker 8cm 10w 4 Ohm : Electronics
Amazon.com: (2) Rockville SPGN128 12" Passive 1200W 8-Ohm DJ PA Speakers+Passive Sub+Stands : Musical Instruments
Amazon.com: CQRobot Speaker 3 Watt 8 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. : Everything Else
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
Amazon.com: Visaton R10S 4" Full Range Speaker 8 Ohm : Electronics
Amazon.com: Gikfun 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1725 : Electronics
Amazon.com: LyxPro 8" Inch Passive DJ PA Speaker System XLR,1/4,Speakon, Connections Daisy Chain Compatible, 8 Ohm, Lightweight, Stand Mountable , : Musical Instruments
Amazon.com: Pyle 6.5 Inch Mid Bass Woofer Sound Speaker System - Pro Loud Range Audio 300 Watt Peak Power w/ 4 Ohm Impedance and 60-20KHz Frequency Response for Car Component Stereo PLG64 : Electronics