Alpine | | R-Series Dual 10" Voice Coil 2-Ohm Subwoofer | Black | Best Buy

$319.95

Clarion | | CM3013WL 12" Marine Subwoofer 300W RMS RGB Illumination IP55 | Black/Gray | Best Buy

$89.99

Kicker | | CompC 12" Loaded Enclosures Single-Voice-Coil 4-Ohm Subwoofer | Black | Best Buy

$215.99

Pyle | | Power Series PLPW6D 6.5" 600W Max 4-Ohm Dual-Voice-Coil Subwoofer | Black | Best Buy

$20.99

Kicker | | CompC 15" Single-Voice-Coil 4-Ohm Subwoofer | Black | Best Buy

$159.99

Jbl | | ARENA10 10” Cast Basket Subwoofer w/SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm | Black | Best Buy

$299.99

Kicker | | Hideaway 10" Compact Powered Subwoofer | Black | Best Buy

$319.99

Kicker | | CompC 10" Single-Voice-Coil 4-Ohm Loaded Subwoofer Enclosure | Black | Best Buy

$175.99

Alpine | | Next Generation S-Series 8" Dual-Voice Coil 4-Ohm Subwoofer | Black | Best Buy

$167.99

Memphis Car Audio | | Memphis Audio SRX1240V 12" Street Reference Single 4-Ohm Subwoofer | 300 wRMS | Black/Gray | Best Buy

$84.65

Rs | SB10 10" Alpine Halo R-Series "R2" Preloaded Subwoofer Enclosure | Black/Gray | Best Buy

$719.95

Alpine | | R-Series 8" Dual Voice Coil 4-Ohm Subwoofer | Black | Best Buy

$239.99

Pioneer | | D-Series TS-D10D4 10" 1500 Watts Subwoofer with Dual 4-Ohm Voice Coils | Black | Best Buy

$136.00

Pioneer | | 10" 1300W Max, 2Ω Single Voice Coil, Sealed, Aramid Fiber IMPP™ Cone – Slim Pre-Loaded Subwoofer w/ | Black | Best Buy

$204.00

Polk Audio | | MM1 Series 8" Dual-Voice-Coil 4-Ohm Subwoofer | Black | Best Buy

$69.99

Kicker | | CompR 12" Dual-Voice-Coil 2-Ohm Subwoofer | Black | Best Buy

$151.99

Kicker | | Solo-Baric L7S 15" Dual-Voice-Coil 2-Ohm Subwoofer | Black | Best Buy

$383.99

Polk Audio | | MM1 Series 8" Single-Voice-Coil 4-Ohm Subwoofer | Black | Best Buy

$69.99

Alpine | | HDZ-W12 12" Subwoofer | 800W RMS, Dual 4-Ohm Voice Coils, Grille | Black/Gray | Best Buy

$799.95

Kicker | | Solo-Baric L7T 12" Single-Voice-Coil 2-Ohm Loaded Subwoofer Enclosure | Black | Best Buy

$295.99