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Rockford Fosgate Prime R2 R2D4-12

500W Peak (250W RMS) 12" Prime Series 2 Dual 4-ohm Car Subwoofer

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500W Peak (250W RMS) 12" Prime Series 2 Dual 4-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Poly-Foam Surround
• Mount depth: 5.067"
• Sensitivity: 89 dB

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$119.99

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Kicker L7X101 (49L7X101)

2000W RMS 10" SoloX Series Dual 1-ohm Subwoofer

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2000W RMS 10" SoloX Series Dual 1-ohm Subwoofer

• RMS Power: 1000 - 2000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 9-7/16"

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List price $799.99
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• RMS Power: 1000 - 2000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 9-7/16"

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Kicker L7S124 (44L7S124)

1500W Peak (750W RMS) 12” Solo-Baric L7S Series Dual 4-ohm Subwoofer

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1500W Peak (750W RMS) 12” Solo-Baric L7S Series Dual 4-ohm Subwoofer

• Peak Power: 1500 watts
• RMS Power: 750 watts
• Injection Molded Polypropylene Cone
• Santoprene Rubber Surround
• Impedance: Dual 4 ohm
• Mount depth: 6 13/16"
• Sensitivity: 86.9 dB

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List price $409.99
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NVX ESW104

500W Peak (250W RMS) 10" E-Series Single 4-ohm Car Subwoofer

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500W Peak (250W RMS) 10" E-Series Single 4-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 4.92"
• Sensitivity: 85 dB

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List price $89.99
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Available Offers (2) for NVX ESW104
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List price $89.99
-22% $69.99
$59.49 with coupon | Price details
2026-06-28 23:59:00
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2026-07-27 11:08:20

JL Audio 8W7AE-3

500W RMS 8" W7AE Series 3-ohm Car Subwoofer

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500W RMS 8" W7AE Series 3-ohm Car Subwoofer


• RMS Power: 500 watts
• Impedance: Single 3 ohm
• Polypropylene Cone
• Polyether Foam Surround
• Mount depth: 6.83"
• Sensitivity: 82.7 dB

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$899.99

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Kicker L7S154 (44L7S154)

2000W Peak (1000W RMS) 15” Solo-Baric L7S Series Dual 4-ohm Subwoofer

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2000W Peak (1000W RMS) 15” Solo-Baric L7S Series Dual 4-ohm Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 4 ohm
• Injection Molded Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 8-11/16"
• Sensitivity: 88.56 dB

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List price $509.99
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American Bass VFL Comp Signature 18" (VFLCOMP-1811)

10000W Peak (5000W RMS) 18" VFL Competition Series Dual 1-ohm Subwoofer

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10000W Peak (5000W RMS) 18" VFL Competition Series Dual 1-ohm Subwoofer

• Peak Power: 10000 watts
• RMS Power: 5000 watts
• Impedance: Dual 1 ohm
• Kevlar Fiber-Enforced Non-Pressed Paper cone
• High Roll Foam surround
• Mount depth: 11"

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List price $1618.44
-38% $1,002.36

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Sundown Audio SA-12 v.3 D2 12" (SA12V3D2)

3000W Peak (1500W RMS) 12" SA Series Dual 2-ohm Car Subwoofer (SAV312D2)

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3000W Peak (1500W RMS) 12" SA Series Dual 2-ohm Car Subwoofer (SAV312D2)

• Peak Power: 3000 watts
• RMS Power: 1500 watts
• Impedance: Dual 2 ohm
• Competition Grade Paper Cone
• Foam Surround
• Mount depth: 8.4"
• Sensitivity: 84.05 dB

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List price $515.99
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• Peak Power: 3000 watts
• RMS Power: 1500 watts
• Impedance: Dual 2 ohm
• Competition Grade Paper Cone
• Foam Surround
• Mount depth: 8.4"
• Sensitivity: 84.05 dB

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JL Audio 12W1v3-4

300W RMS 12" W1v3 Series Single 4-ohm Car Subwoofer

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300W RMS 12" W1v3 Series Single 4-ohm Car Subwoofer

• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 5.41"
• Sensitivity: 86.1 dB

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List price $279.99
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Kicker CWRT102 (48CWRT102)

800W Peak (400W RMS) 10" CompRT Series Dual 2-ohm Shallow Car Subwoofer

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800W Peak (400W RMS) 10" CompRT Series Dual 2-ohm Shallow Car Subwoofer

• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Dual 2 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 3-7/16"
• Sensitivity: 84.8 dB

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List price $239.99
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PRV Audio RS65-SUBD4

600W Peak (300W RMS) 6.5" RS Series Dual 4-ohm Car Subwoofer

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600W Peak (300W RMS) 6.5" RS Series Dual 4-ohm Car Subwoofer

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Pressed Paper cone
• High Roll Foam surround
• Mount depth: 3.46"
• Sensitivity: 82 dB

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List price $112.39
-20% $89.91

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• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Pressed Paper cone
• High Roll Foam surround
• Mount depth: 3.46"
• Sensitivity: 82 dB

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Kicker L7T84 (46L7T84)

700W Peak (350W RMS) 8" Solo-Baric L7T Series Dual 4-ohm Shallow Car Subwoofer

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700W Peak (350W RMS) 8" Solo-Baric L7T Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 700 watts
• RMS Power: 350 watts
• Impedance: Dual 4 ohm
• SoloKon Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 2-3/4"
• Sensitivity: 84.835 dB

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List price $239.99
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Sundown Audio E12 v.4 D4 12" (E12V4D4)

1500W Peak (750W RMS) 12" E Series Dual 4-ohm Car Subwoofer (SW-EV412D4)

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1500W Peak (750W RMS) 12" E Series Dual 4-ohm Car Subwoofer (SW-EV412D4)

• Peak Power: 1500 watts
• RMS Power: 750 watts
• Impedance: Dual 4 ohm
• Pressed Paper Cone
• Pressed Foam Surround
• Mount depth: 6.50"
• Sensitivity: 85.3 dB

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List price $293.99
-17% $244.99

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Rockford Fosgate Power T2 T2S1-13

4000W Peak (2000W RMS) 13" Power Series Single 1-ohm Car Subwoofer

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4000W Peak (2000W RMS) 13" Power Series Single 1-ohm Car Subwoofer

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Triple 1 ohm
• Glass Fiber Cone
• Injection molded foam Surround
• Mount depth: 9.7"
• Sensitivity: 90 dB

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$1,099.99

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Kicker CWQ104 (51CWQ104)

1600W Peak (800W RMS) 10" CompQ Series Dual 4-ohm Subwoofer

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1600W Peak (800W RMS) 10" CompQ Series Dual 4-ohm Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• SoloKon Polypropylene Cone
• Blue-stitched Santoprene Rubber Surround
• Mount depth: 6-3/8"
• Sensitivity: 84.5 dB

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List price $329.99
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American Bass VFL Comp Signature 18" (VFLCOMP-1822)

10000W Peak (5000W RMS) 18" VFL Competition Series Dual 2-ohm Subwoofer

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10000W Peak (5000W RMS) 18" VFL Competition Series Dual 2-ohm Subwoofer

• Peak Power: 10000 watts
• RMS Power: 5000 watts
• Impedance: Dual 2 ohm
• Kevlar Fiber-Enforced Non-Pressed Paper cone
• High Roll Foam surround
• Mount depth: 11"

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List price $1618.44
-38% $1,002.36

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Soundstream T5.122

2000W Peak (1000W RMS) 12" Tarantula T5 Series Dual 2-ohm Car Subwoofer

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2000W Peak (1000W RMS) 12" Tarantula T5 Series Dual 2-ohm Car Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 2 ohm
• Spruce Pulp cone
• Polyether Foam surround
• Mount depth: 7"
• Sensitivity: 86 dB

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List price $200.99
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Deaf Bonce Apocalypse DB-3515R D1

7000W Peak (3500W RMS) 15” Apocalypse Series Dual 1-ohm Car Subwoofer

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7000W Peak (3500W RMS) 15” Apocalypse Series Dual 1-ohm Car Subwoofer

• Peak Power: 7000 watts
• RMS Power: 3500 watts
• Carbon Fiber Cone
• Foam Surround
• Impedance: Dual 1 ohm
• Mount depth: 10.96"
• Sensitivity: 87.30 dB

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List price $1049.90
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Alpine S2-W8D4

900W Peak (300W RMS) 8" S-Series Dual 4-ohm Car Subwoofer

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900W Peak (300W RMS) 8" S-Series Dual 4-ohm Car Subwoofer

• Peak Power: 900 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Polypropylene Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 3.71"
• Sensitivity: 82.7 dB

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List price $250.00
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NVX XCW152

4000W Peak (2000W RMS) 15" X-Series Dual 2-ohm SPL Subwoofer

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4000W Peak (2000W RMS) 15" X-Series Dual 2-ohm SPL Subwoofer

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Enhanced Woven Fiber Paper Composite Cone
• Custom High Roll Foam Surround
• 30 mm Xmax (One Way)
• Sensitivity: 87.3 dB

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List price $659.99
-24% $499.99

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NVX - Worth the Envy - Direct to Consumer Car Audio

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    FAQ for Universal Subwoofers in 2018 S3

    Q: Can I upgrade or change the Universal Subwoofers in 2018 Audi S3?

    A: Yes this page includes all the best Universal Subwoofers that work in your S3.

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