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18" Car Subwoofers

Find the best 18" car subs money can buy with our huge selection from all the top brands. 18-inch is the most popular size because of the amount of bass it generates and the overall bass produced. The top brands for 18" subs are NVX, JL Audio, Kicker, Rockford Fosgate, and Alpine.

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DC Audio Level 5 18 m5 D1

DC Audio m5 Elite LV5 18" D1 (DC Frame) Subwoofer 7000W Peak (3500W RMS) 18" Level 5 Series m5 Version Dual 1-Ohm High SPL Car Subwoofer with 3.5" Voice Coils - M5LV518D1

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DC Audio m5 Elite LV5 18" D1 (DC Frame) Subwoofer 7000W Peak (3500W RMS) 18" Level 5 Series m5 Version Dual 1-Ohm High SPL Car Subwoofer with 3.5" Voice Coils - M5LV518D1

• 3500 Watts RMS
• 7000 Watts Max
• Kraft Pulp Fiber Reinforced Cone
• Wide Long Throw Foam Surround
• Dome Propylene dust cover with white DC logo
• Dual 3.5” 8 Layer Hi-temp Aluminum voice coil
• Top-mount depth: 12.75"

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FREE shipping to OH. Delivers Nov. 29 - Dec. 6

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Was $1250.00 Details
$895.00

Available

Ships in 10-14 days

• 3500 Watts RMS
• 7000 Watts Max
• Kraft Pulp Fiber Reinforced Cone
• Wide Long Throw Foam Surround
• Dome Propylene dust cover with white DC logo
• Dual 3.5” 8 Layer Hi-temp Aluminum voice coil
• Top-mount depth: 12.75"

Earthquake Sound PRO-X188

1600W Peak (800W RMS) 18" PRO-X Series Single 8-ohm Car and PA Subwoofer

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1600W Peak (800W RMS) 18" PRO-X Series Single 8-ohm Car and PA Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Single 8 ohm
• Thin Pressed Paper Cone
• UV Treated Cloth Surround
• Mount depth: 7.67"
• Sensitivity: 98 dB

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FREE shipping to OH. Delivers Nov. 26 - Nov. 28

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$425.00

In stock.

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Single 8 ohm
• Thin Pressed Paper Cone
• UV Treated Cloth Surround
• Mount depth: 7.67"
• Sensitivity: 98 dB

DC Audio Level 3 18 M2 D1

1800W Peak 18" Level 3 Series m2 Version Dual 1-Ohm Car Subwoofer - M2LV318D1

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1800W Peak 18" Level 3 Series m2 Version Dual 1-Ohm Car Subwoofer - M2LV318D1

• Peak Power: 1800W
• RMS Power: 900W
• Dual 1 ohm Voice Coil
• Extremely Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

Save 10% at Checkout!
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FREE shipping to OH. Delivers Nov. 26 - Nov. 28
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VIP Product Get $44.00 in rewards to spend later

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Was $653.38 Details
$439.99

In stock.

DC Audio Level 4 18D1 (M2LV418D1)

2800W Peak 18" Level 4 Series m2 Version Dual 1-Ohm Car Subwoofer

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2800W Peak 18" Level 4 Series m2 Version Dual 1-Ohm Car Subwoofer

• Peak Power: 2800W
• RMS Power: 1400W
• Dual 1 ohm Voice Coil
• Extremely Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

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FREE shipping to OH. Delivers Nov. 26 - Nov. 28
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VIP Product Get $56.50 in rewards to spend later

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Was $764.49 Details
$564.99

In stock.

DC Audio Level 3 18 m2 D2 (M2LV318D2)

1800W Peak 18" Level 3 Series m2 Version Dual 2-Ohm Car Subwoofer

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1800W Peak 18" Level 3 Series m2 Version Dual 2-Ohm Car Subwoofer

• Peak Power: 1800W
• RMS Power: 900W
• Dual 2 ohm Voice Coil
• Extremely Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

Save 10% at Checkout!
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FREE shipping to OH. Delivers Nov. 26 - Nov. 28
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VIP Product Get $44.00 in rewards to spend later

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Was $653.38 Details
$439.99

In stock.

DC Audio Level 6 18M4D.7 (M4LV618D.7)

9000W Peak (4500W RMS) 18" Level 6 Series m4 Version Dual 0.7-Ohm High SPL Car Subwoofer with 4.0" Voice Coils

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9000W Peak (4500W RMS) 18" Level 6 Series m4 Version Dual 0.7-Ohm High SPL Car Subwoofer with 4.0" Voice Coils

• 4500 Watts RMS
• 9000 Watts Max
• Kraft Pulp Fiber Reinforced Cone
• Wide Long Throw Foam Surround
• Dome Propylene dust cover with white DC logo
• Dual 4.0” 8 Layer Hi-temp Aluminum voice coil
• Top-mount depth: 13"

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FREE shipping to OH. Delivers Nov. 29 - Dec. 6
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VIP Product Get $134.00 in rewards to spend later

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Was $1814.99 Details
$1,339.99

Available

Ships in 10-14 days

DC Audio Level 3 18M3D4

1800W Peak (900W RMS) 18" Level 3 Series M3 Version Dual 4-ohm Car Subwoofer

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1800W Peak (900W RMS) 18" Level 3 Series M3 Version Dual 4-ohm Car Subwoofer

• Peak Power: 1800W
• RMS Power: 900W
• Dual 4 ohm Voice Coil
• Extremely Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

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FREE shipping to OH. Delivers Nov. 26 - Nov. 28
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Was $539.99 Details
$399.99

In stock.

DC Audio XL18 m4 D1

4400W Peak 18" XL Series m4 Version Dual 1-Ohm High SPL Car Subwoofer with 3.0" Voice Coils - M2XL18D1

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4400W Peak 18" XL Series m4 Version Dual 1-Ohm High SPL Car Subwoofer with 3.0" Voice Coils - M2XL18D1

• Peak Power: 4400W
• RMS Power: 2200W
• Dual 1 ohm Voice Coil
• Extremely Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

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FREE shipping to OH. Delivers Nov. 29 - Dec. 6
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VIP Product Get $77.50 in rewards to spend later

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Was $845.99 Details
$775.00

Available

Ships in 10-14 days

DC Audio XL18 m4 D2

4400W Peak 18" XL Series m4 Version Dual 2-Ohm High SPL Car Subwoofer with 3.0" Voice Coils - M2XL18D2

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4400W Peak 18" XL Series m4 Version Dual 2-Ohm High SPL Car Subwoofer with 3.0" Voice Coils - M2XL18D2

• Peak Power: 4400W
• RMS Power: 2200W
• Dual 2 ohm Voice Coil
• Extremely Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

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FREE shipping to OH. Delivers Nov. 29 - Dec. 6
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VIP Product Get $77.50 in rewards to spend later

empty

Was $845.99 Details
$775.00

Available

Ships in 10-14 days

DC Audio Level 5 18 m4 D1

7000W Peak (3500W RMS) 18" Level 5 Series m4 Version Dual 1-Ohm High SPL Car Subwoofer with 3.5" Voice Coils - M4LV518D1

M4LV518D1 big
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7000W Peak (3500W RMS) 18" Level 5 Series m4 Version Dual 1-Ohm High SPL Car Subwoofer with 3.5" Voice Coils - M4LV518D1

• 3500 Watts RMS
• 7000 Watts Max
• Kraft Pulp Fiber Reinforced Cone
• Wide Long Throw Foam Surround
• Dome Propylene dust cover with white DC logo
• Dual 3.5” 8 Layer Hi-temp Aluminum voice coil
• Top-mount depth: 12.75"

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
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VIP Product Get $114.50 in rewards to spend later

empty

Was $1539.99 Details
$1,144.99

Available

Ships in 10-14 days

DC Audio Level 6 18M5D2

9000W Peak (4500W RMS) 18" Level 6 Series M5 Version Dual 2-ohm High SPL Car Subwoofer

M5LV6-18D2 big
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9000W Peak (4500W RMS) 18" Level 6 Series M5 Version Dual 2-ohm High SPL Car Subwoofer

• 4500 Watts RMS
• 9000 Watts Max
• Kraft Pulp Fiber Reinforced Cone
• Wide Long Throw Foam Surround
• Dome Propylene dust cover with white DC logo
• Dual 4.0” 8 Layer Hi-temp Aluminum voice coil
• Top-mount depth: 13"

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FREE shipping to OH. Delivers Nov. 26 - Nov. 28
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VIP Product Get $123.00 in rewards to spend later

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Was $1649.99 Details
$1,229.99

In stock.

DC Audio Level 4 18D2

2800W Peak 18" Level 4 Series m2 Version Dual 2-Ohm Car Subwoofer

M2LV418D2 big
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2800W Peak 18" Level 4 Series m2 Version Dual 2-Ohm Car Subwoofer

• Peak Power: 2800W
• RMS Power: 1400W
• Dual 2 ohm Voice Coil
• Extremely Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
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VIP Product Get $56.50 in rewards to spend later

empty

1
Was $764.49 Details
$564.99

Available

Ships in 10-14 days

DC Audio Level 6 18M5D1

8000W Peak (4500W RMS) 18" Level 6 Series M5 Version Dual 1-ohm Car Subwoofer

m5lv618d1 big
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8000W Peak (4500W RMS) 18" Level 6 Series M5 Version Dual 1-ohm Car Subwoofer

• Peak Power: 8000 watts
• RMS Power: 4500 watts
• Impedance: Dual 1 ohm
• Kraft Pulp Cone
• Wide Foam Surround
• Mount depth: 13"
• Sensitivity: 88.7 dB

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
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VIP Product Get $134.00 in rewards to spend later

empty

Was $1814.99 Details
$1,339.99

Available

Ships in 10-14 days

DC Audio Level 5 18M4D2 (M4LV518D2)

7000W Peak (3500W RMS) 18" Level 5 Series M4 Version Dual 2-Ohm High SPL Car Subwoofer with 3.5" Voice Coils

M4LV518D2 big
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7000W Peak (3500W RMS) 18" Level 5 Series M4 Version Dual 2-Ohm High SPL Car Subwoofer with 3.5" Voice Coils

• 3500 Watts RMS
• 7000 Watts Max
• Kraft Pulp Fiber Reinforced Cone
• Wide Long Throw Foam Surround
• Dome Propylene dust cover with white DC logo
• Dual 3.5” 8 Layer Hi-temp Aluminum voice coil
• Top-mount depth: 12.75"

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
VIP Star Icon

VIP Product Get $114.50 in rewards to spend later

empty

Was $1539.99 Details
$1,144.99

Available

Ships in 10-14 days

DC Audio NEO 18 D1

4000W Peak (2000W RMS) 18" NEO Series Dual 1-Ohm Subwoofer

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4000W Peak (2000W RMS) 18" NEO Series Dual 1-Ohm Subwoofer

• 2000 Watts RMS
• 4000 Watts Max
• Rigid AR Paper Cone
• Multilayered Polymer Foam Surround
• Cast aluminum black frame
• 3" Dual 1 Ohm 8 Layer Hi-temp Aluminum Voice Coils
• Polypropylene dust cover with DC logo

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
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VIP Product Get $122.50 in rewards to spend later

empty

Was $1275.00 Details
$1,225.00

Available

Ships in 10-14 days

DC Audio Level 5 18 m4 D.7

7000W Peak (3500W RMS) 18" Level 5 Series m4 Version Dual 0.7-Ohm High SPL Car Subwoofer with 3.5" Voice Coils

M4LV518D.7 big
Go to item page Right Arrow Icon of Right Arrow

7000W Peak (3500W RMS) 18" Level 5 Series m4 Version Dual 0.7-Ohm High SPL Car Subwoofer with 3.5" Voice Coils

• 3500 Watts RMS
• 7000 Watts Max
• Kraft Pulp Fiber Reinforced Cone
• Wide Long Throw Foam Surround
• Dome Propylene dust cover with white DC logo
• Dual 3.5” 8 Layer Hi-temp Aluminum voice coil
• Top-mount depth: 12.75"

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
VIP Star Icon

VIP Product Get $114.50 in rewards to spend later

empty

1
Was $1539.99 Details
$1,144.99

Available

Ships in 10-14 days

DC Audio Level 5 18M4D1.4

7000W Peak (3500W RMS) 18" Level 5 Series M4 Version Dual 1.4-Ohm High SPL Car Subwoofer with 3.5" Voice Coils

M4LV518D1.4 big
Go to item page Right Arrow Icon of Right Arrow

7000W Peak (3500W RMS) 18" Level 5 Series M4 Version Dual 1.4-Ohm High SPL Car Subwoofer with 3.5" Voice Coils

• 3500 Watts RMS
• 7000 Watts Max
• Kraft Pulp Fiber Reinforced Cone
• Wide Long Throw Foam Surround
• Dome Propylene dust cover with white DC logo
• Dual 3.5” 8 Layer Hi-temp Aluminum voice coil
• Top-mount depth: 12.75"

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
VIP Star Icon

VIP Product Get $114.50 in rewards to spend later

empty

Was $1539.99 Details
$1,144.99

Available

Ships in 10-14 days

DC Audio NEO 18 D.7

4400W Peak (2200W RMS) 18" NEO Series Dual 0.7-Ohm Tight Gapped SPL Subwoofer Driver

NEO 18 D.7 big
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4400W Peak (2200W RMS) 18" NEO Series Dual 0.7-Ohm Tight Gapped SPL Subwoofer Driver

• 2000 Watts RMS
• 4000 Watts Max
• Rigid AR Paper Cone
• Multilayered Polymer Foam Surround
• Cast aluminum black frame
• 3" Dual 0.7 Ohm 8 Layer Hi-temp Aluminum Voice Coils
• Polypropylene dust cover with DC logo

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
VIP Star Icon

VIP Product Get $122.50 in rewards to spend later

empty

Was $1275.00 Details
$1,225.00

Available

Ships in 10-14 days

DC Audio NEO 18 D1.4

4000W Peak (2000W RMS) 18" NEO Series Dual 1.4-Ohm Tight Gapped SPL Subwoofer Driver

NEO 18 D1.4 big
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4000W Peak (2000W RMS) 18" NEO Series Dual 1.4-Ohm Tight Gapped SPL Subwoofer Driver

• 2000 Watts RMS
• 4000 Watts Max
• Rigid AR Paper Cone
• Multilayered Polymer Foam Surround
• Cast aluminum black frame
• 3" Dual 1.4 Ohm 8 Layer Hi-temp Aluminum Voice Coils
• Polypropylene dust cover with DC logo

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
VIP Star Icon

VIP Product Get $122.50 in rewards to spend later

empty

Was $1275.00 Details
$1,224.99

Available

Ships in 10-14 days

DC Audio NEO 18 D2

4000W Peak (2000W RMS) 18" NEO Series Dual 2-Ohm Subwoofer Driver

NEO 18 D2 big
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4000W Peak (2000W RMS) 18" NEO Series Dual 2-Ohm Subwoofer Driver

• 2000 Watts RMS
• 4000 Watts Max
• Rigid AR Paper Cone
• Multilayered Polymer Foam Surround
• Cast aluminum black frame
• 3" Dual 2 Ohm 8 Layer Hi-temp Aluminum Voice Coils
• Polypropylene dust cover with DC logo

shipping truck icon
FREE shipping to OH. Delivers Nov. 29 - Dec. 6
VIP Star Icon

VIP Product Get $122.50 in rewards to spend later

empty

Was $1275.00 Details
$1,225.00

Available

Ships in 10-14 days

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