Mtx | | AUDIO RT8PT 8" 240W Car Loaded Subwoofer Enclosure Amplified Tube Box Vented | Black | Best Buy

$159.96

Jbl | | Refurbished Excellent | BASSPRO 8" Single-Voice-Coil Loaded Subwoofer Enclosure with Integrated Amp | Black | Best Buy

$229.95

Kicker | | 6.75" 2-Ohm CompRT Loaded Subwoofer Box | Black | Best Buy

$151.96

Vevor | | 8" 800W Underseat Car Subwoofer, Slim Powered Car Subwoofers Under the Seat, Low Profile Audio Sub Built-in Amplifier | Black | Best Buy

$84.99

Mb Quart | | Can-Am Defender Tuned 10" Single-Voice-Coil 4-Ohm Subwoofer with Integrated 400W Amp | Black | Best Buy

$642.99

Topteng | | 8" 600W Under-Seat Powered Car Subwoofer | Slim Amplified Enclosure, 12V, w/ Wiring Kit, for Compact Vehicles | Best Buy

$79.99

Vevor | | 10" 440W Underseat Car Subwoofer, Slim Powered Car Subwoofers with Blue Ambient Light, Low Profile Audio Sub Under | Black | Best Buy

$89.90

Ds18 Audio | | ZR 12" Subwoofer, 750W RMS Dual 4-Ohm | Best Buy

$169.06

Jbl | | BassPro Hub 11" Single-Voice-Coil 2-Ohm Subwoofer with Integrated 200W Class D Amplifier | Black | Best Buy

$439.95

Kicker | | Hideaway 10" Single-Voice-Coil Loaded Subwoofer with Sealed Enclosure | Black | Best Buy

$319.99

Kicker | | Solo-Baric L7TDF 8" Loaded Down-Firing Subwoofer Enclosure | Black | Best Buy

$244.96

Cerwin Vega | | Cerwin-Vega V15DV2 15" 2Ω DVC Subwoofer 1500W RMS/4500 | Black/Gray | Best Buy

$395.99

Wet Sounds | | ZERO-10-S2-XZ-B 10" Marine Subwoofer | Shallow Mount | Black | Best Buy

$374.99

Wet Sounds | | REVO 12 High Power S4-B Black 12 Inch 4 Ohm Subwoofer, No Grille | Black/Gray | Best Buy

$279.99

Mtx | | TNP212D2 12" 1200W Dual Loaded Car Subwoofer Audio w/ Sub Box and Amplifier | Black | Best Buy

$295.96

Kicker | | Solo-Baric L7S 8" Dual-Voice-Coil 8-Ohm Subwoofer | Black | Best Buy

$175.99

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

$159.99

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

$175.99

Kicker | | Solo-Baric L7S 10" Dual-Voice-Coil 2-Ohm Subwoofer | Black | Best Buy

$239.99

Infinity | | Refurbished Excellent | REFERENCE 123WSL 12” Low profile Subwoofer w/SSI™ (Selectable Smart | White | Best Buy

$149.99