Free shipping to 48 States. Ships same day if ordered before 2pm CST. See details...
Home » Harmony Audio »

Car Subwoofers

Car Subwoofers

10"
12"
15"
18"
Sort by: SKU Sale Price Popularity
2x Harmony Audio HA-C124 Car Competition 12" Sub 2200W Dual 4 Ohm Subwoofer New
$334.95$589.99
(1)
2x Harmony Audio HA-C122 Car Competition 12" Sub 2200W Dual 2 Ohm Subwoofer New
$334.95$589.99
(1)
2x Harmony HA-ML181 Monolith 18" Competition SPL Sub 3500W Dual 1 Ohm Subwoofer
$744.95$1,304.99
2x Harmony HA-ML182 Monolith 18" Competition SPL Sub 3500W Dual 2 Ohm Subwoofer
$744.95$1,304.99
Harmony Audio HA-ML181 Competition SPL 18" Sub Subwoofer Bundle with HA-A1500.1 Amp & In...
$574.95$1,009.99
Harmony HA-ML1X18D2 18" Dual 2-OHM Subwoofer Vented Enclosure Box Subpackage
$529.95$929.99
2x Harmony Audio HA-C152 Car Competition 15" Sub 2800W Dual 2 Ohm Subwoofer New
$374.95$659.99
2x Harmony Audio HA-C154 Car Competition 15" Sub 2800W Dual 4 Ohm Subwoofer New
$374.95$659.99
2x Harmony HA-ML152 Monolith 15" Competition SPL Sub 3200W Dual 2 Ohm Subwoofer
$699.95$1,224.99
Harmony Audio HA-R122 Rhythm Series 12" - Package Sub
$71.95$129.99
2x Harmony HA-ML121 Monolith 12" Competition SPL Sub 3000W Dual 1 Ohm Subwoofer
$659.95$1,154.99
2x Harmony HA-ML122 Monolith 12" Competition SPL Sub 3000W Dual 2 Ohm Subwoofer
$659.95$1,154.99
2x Harmony HA-ML151 Monolith 15" Competition SPL Sub 3200W Dual 1 Ohm Subwoofer
$699.95$1,224.99
4x Harmony Audio HA-C124 Car Competition 12" Sub 2200W Dual 4 Ohm Subwoofer New
$649.95$1,139.99
Harmony HA-ML1X12D2 12" Dual 2-OHM Subwoofer Vented Enclosure Box Subpackage
$429.95$699.99
4x Harmony Audio HA-C122 Car Competition 12" Sub 2200W Dual 2 Ohm Subwoofer New
$649.95$1,139.99
4x Harmony HA-ML181 Monolith 18" Competition SPL Sub 3500W Dual 1 Ohm Subwoofer
$1434.95$2,514.99
Harmony HA-ML1X15D2 15" Dual 2-OHM Subwoofer Vented Enclosure Box Subpackage
$449.95$789.99
4x Harmony Audio HA-C154 Car Competition 15" Sub 2800W Dual 4 Ohm Subwoofer New
$744.95$1,304.99
4x Harmony Audio HA-C102 Car Competition 10" Sub 2000W Dual 2 Ohm Subwoofer New
$574.95$1,009.99
4x Harmony Audio HA-C152 Car Competition 15" Sub 2800W Dual 2 Ohm Subwoofer New
$744.95$1,304.99
4x Harmony HA-ML182 Monolith 18" Competition SPL Sub 3500W Dual 2 Ohm Subwoofer
$1434.95$2,514.99
8x Harmony Audio HA-C102 Car Competition 10" Sub 2000W Dual 2 Ohm Subwoofer New
$1119.95$1,959.99
4x Harmony HA-ML122 Monolith 12" Competition SPL Sub 3000W Dual 2 Ohm Subwoofer
$1294.95$2,269.99
123

Harmony Audio Subwoofers

Complete your car audio system with Harmony Audio Subwoofers. These subwoofers are top quality products that never heat-up, has increased durability and performance, and is overall a superior line of subwoofers that competitors can never match. Priced budget-friendly, these Harmony Audio Subwoofers will sure bring the bang out of your buck. Grab yours here now and save big!