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
Amazon.com: AudioPipe TXX-BDC4-8 8 Inch 1000 Watt High Performance Powerful 4 Ohm DVC Vehicle Car Sub Audio Subwoofer Speaker System, Black : Electronics
Amazon.com: Facmogu 2PCS 8 Inch Full Range Audio Speakers, RMS 50W Peak 120W 4 Ohm, Car Vehicle Audio Full Range Drivers, Wide Range Bass Woofer DIY Loudspeaker Replacement - Yellow : Everything Else
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: 2X Gravity WZL8 8″ Midrange Bullet Loud Speaker 1000 Watts Peak Power Handling 4 Ohm Impedance 106 dB Sensitivity Car Audio Speaker Attached High Energy NdFeB Magnet : Electronics
Amazon.com: WCI American Bass GF8CC 8 in. Midrange Speaker - 400W Max 4 Ohm : Electronics
Amazon.com: Cadence XM844Vi 8 Inch 4 Ohm Dual Voice Coil Vocal Midrange Car Speaker with Grill, 250 Watts Max Power, 125 Watts RMS, 1.5 Inch Voice Coil Pro Audio Loudspeaker Xenith Series, Single : Electronics
Amazon.com: Gravity WZL8 8″ Midrange Bullet Loud Speaker 1000 Watts Peak Power Handling 4 Ohm Impedance 106 dB Sensitivity Car Audio Speaker Attached High Energy NdFeB Magnet -1 Speaker : Electronics
Amazon.com: Outdoor Trumpet Car Horn Speaker - 5” Pa Horn Speaker w/ 8 Ohms Impedance, 15 Watt Power, Adjustable Bracket, 10' Pre-Wired Cord, 3.5mm Mono - Pa Speaker for Cb Radio Car
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: (2) Rockville SPGN128 12" Passive 1200W 8-Ohm DJ PA Speakers+Passive Sub+Stands : Musical Instruments