Dayton Audio DCS165-4 6-1/2" Classic Subwoofer 4 Ohm
Tang Band W5-1138SMF 5-1/4" Paper Cone Subwoofer Speaker
10W1v3-4 - Car Audio - Subwoofer Drivers - W1v3 - JL Audio
AUDIOPIPE 15 in. 2400-Watt Car Audio DVC Dual 4 Ohm High Power Subwoofer TXX-BDC3-15 - The Home Depot
Pyle 8 Inch 1600W DVC 4 Ohm Car Audio Subwoofer Speaker Set, Black (2 Pack) - Walmart.com
Amazon.com: DS18 SLC12S Car Subwoofer Audio Speaker - 12" in. Paper Glass Fiber Cone, Black Steel Basket, Single Voice Coil 4 Ohm Impedance, 500W MAX Power and Foam Surround for Vehicle Stereo
Amazon.com: 4-inch subwoofer, subwoofer, Four-inch subwoofer, subwoofer, high Power : Electronics
JL Audio 12W0v3-4 W0v3 Series 12" 4-ohm subwoofer at Crutchfield
GHXAMP 4 inch 40W Round Subwoofer Speaker Woofer High power BASS Home Theater 2.1 Subwoofer Unit Crossover Louspeakers DIY 1PC _ - AliExpress Mobile
JBL GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer Black GX1200 - Best Buy
Fiberglass Subwoofer Speaker Unit | Subwoofer 3 4 Inch Speakers - 4 Inch Subwoofer - Aliexpress
4 Inch 105mm Speaker Subwoofer Speaker Bass High Power 4ohm 40w Long Stroke Computer Car Home Theater Loudspeaker 2pcs - Speakers - AliExpress
Down4sound PRO-FAB 4 6.5 | 4 6.5 Sub Box | Quad 6.5-Inch Ported Subwoofer Enclosure Box - Down4Sound Shop
Peerless by Tymphany SDS Series 830855 4" Woofer 8 Ohm
Amazon.com: Pyle 10" Car Audio Speaker Subwoofer - 1000 Watt High Power Bass Surround Sound Stereo Subwoofer Speaker System - Non Press Paper Cone, 90 dB, 4 Ohm, 50 oz Magnet, 2
4-10 Sub | Tekton Design
JL Audio 6W3v3-4 W3v3 Series 6.5" 4-ohm subwoofer at Crutchfield
10WØv3-4 - Car Audio - Subwoofer Drivers - WØv3 - JL Audio
CAB Ultra 10" inch DVC Dual 4 Ohm (Ultra Series) Car Subwoofer 1500 Watts RMS
13W3v3-4 - Car Audio - Subwoofer Drivers - W3v3 - JL Audio
GRS 12SW-4 12" Poly Cone Subwoofer 4 Ohm
