kicker comp r 12 dual

Memphis MJP1244 MOJO Pro Series 12" Subwoofer with Dual 4-ohm Voice Coils with a MJP1000.1 1000W Monoblock Amplifier and Memphis 4 ga Wire Kit

MTX TERMINATOR 500-Watt RMS 2Ω Mono Block Class D Amplifier and MTX Audio 5512-44 55-Series 12" 400W RMS Dual 4-Ohm Subwoofer

Alpine R2-SB12V 12" R-Series Halo Loaded Sub Enclosure w/ Alpine S-A60M S-Series Mono Amplifier 600W RMS & Wiring Kit

MTX TERMINATOR 1000-Watt RMS 1Ω Mono Block Class D Amplifier and Two MTX Audio S6512-44 S65-Series Square 12" 500W RMS Dual 4-Ohm Subwoofer

Memphis Audio 2 SRXS1244V 12" Street Reference Dual 4-Ohm Shallow Mount Subwoofers with SRX600.1V Mono 1-ohm 600 Watt Amplifier

Alpine R2-SB12V Next-Gen 12" R-Series Halo Loaded Sub Enclosure with KTE-12G.3 Grill

Memphis Audio SRX300.1V Mono 2-Ohm 300 Watt with SRX1244V 12" Street Reference Dual 4-Ohm Subwoofer

Alpine HDZ-W12 12" Subwoofer | 800W RMS, Dual 4-Ohm Voice Coils, Grille

Alpine R2-SB12V-BNDL 12" TYPE-R HALO Loaded Enclosure with S-A60M 600 Watt Mono Amplifier and RUX-KNOB.2 Bass Knob

Memphis Audio 60th Anniversary MJP1222 MOJO Pro Series 12" Component Subwoofer with Dual 2-ohm Voice Coils

Alpine (2) RS-W12D4 12" Shallow R-Series Sub w/ S2-A120M Mono Amp Bundle

Memphis Audio MJP1244 MOJO Pro Series 12" Component Subwoofer with Dual 4-ohm Voice Coils

Alpine RS-W12D2 12" Shallow R-Series Sub w/ S2-A60M Mono Amp Bundle

Memphis Audio 60th Anniversary MJP1244 MOJO Pro Series 12" Component Subwoofer with Dual 4-ohm Voice Coils

Alpine RS-W12D4 12" Shallow R-Series Sub w/ R2-A75M Mono Amp Bundle

Alpine RS-W12D2 12" Shallow R-Series Sub w/ R2-A75M Mono Amp Bundle

MTX TNE212D 12" 1200 Watt 4 Ohm Dual Loaded Car Audio Subwoofer Package with Sub Enclosure, 1200W Monoblock A/B Amplifier and 4 Gauge Wiring Kit

MTX 12" 1200W Max Car Audio Dual Loaded Subwoofer Set with Car Audio Amplifier

PowerBass 2 S-12TD Dual 4-Ohm Shallow 12" Subwoofers

Hifonics ELITE 2 Pack 12 Inch Car Mount Subwoofer with Dual 4 Ohm Voice Coil Speaker 1600 Watt Peak Power Mobile Amplifier System, Black

Hifonics ELITE 12 Inch Shallow Mount Car Subwoofer, Dual 4 Ohm Voice Coil Speaker 600 Watt Peak Power Mobile Amplifier, Black/Blue

Hifonics 2 Pack ELITE 12 Inch Shallow Mount Car Subwoofer, Dual 4 Ohm Voice Coil Speaker 600 Watt Peak Power Mobile Amplifier, Black/Blue

MTX TNE212DV 12-Inch 2000-Watt Max Car Audio Dual Loaded Subwoofer Box Enclosure

2) MTX TN12-02 12" 400 Watt Car Audio Subwoofers + Ported Dual Box Enclosure