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1999 Mitsubishi Eclipse

Subwoofers and enclosures, specifically designed for your 1999 Eclipse, as well as universal fit solutions

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Sundown Audio Z-8 D1 8" (Z8D1)

4000W Peak (2000W RMS) 8" Z Series Dual 1-ohm Car Subwoofer (SW-Z8D1)

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4000W Peak (2000W RMS) 8" Z Series Dual 1-ohm Car Subwoofer (SW-Z8D1)

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 1 ohm
• Polypropylene Cone
• Mega Roll V2 Surround
• Mount depth: 9.5"
• Sensitivity: 78.24 dB

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List price $839.99
-17% $699.99

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Sundown Audio Z-15 v.7 D1 15" (Z15V7D1)

7000W Peak (3500W RMS) 15" Z Series V7 Dual 1-ohm Car Subwoofer (SW-ZV715D1)

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7000W Peak (3500W RMS) 15" Z Series V7 Dual 1-ohm Car Subwoofer (SW-ZV715D1)

• Peak Power: 7000 watts
• RMS Power: 3500 watts
• Impedance: Dual 1 ohm
• Treated Paper Cone
• Treated Foam Surround
• Sensitivity: 91.58 dB

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List price $1559.99
-13% $1,364.99

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• Peak Power: 7000 watts
• RMS Power: 3500 watts
• Impedance: Dual 1 ohm
• Treated Paper Cone
• Treated Foam Surround
• Sensitivity: 91.58 dB

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Kicker CVX124 (50CVX124)

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

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

• Peak Power: 1500 watts
• RMS Power: 750 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 6-11/16"
• Sensitivity: 87.1 dB

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List price $349.99
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Sundown Audio M-15 D1 15" (M15D1)

4000W Peak (2000W RMS) 15" M Series Dual 1-ohm Car Subwoofer (SW-M15D1)

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4000W Peak (2000W RMS) 15" M Series Dual 1-ohm Car Subwoofer (SW-M15D1)

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 1 ohm
• Polypropylene Cone
• High Roll Foam Surround
• Mount depth: 12.06"
• Sensitivity: 83.024 dB

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List price $791.99
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Belva BBX210BK (BLACK)

1.42 Total Cu Ft - Dual 10" 3/4" MDF Ported Subwoofer Box Enclosure with Custom Black Baffle

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1.42 Total Cu Ft - Dual 10" 3/4" MDF Ported Subwoofer Box Enclosure with Custom Black Baffle

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• Satin Black Panel
• Durable Black Carpet
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• Total Box Volume: 1.42 Cubic Feet

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List price $199.99
-40% $119.99

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Sundown Audio X-12 v.3 D2 12" (X12V3D2)

5000W Peak (2500W RMS) 12" X Series Dual 2-ohm Car Subwoofer (SW-XV312D2)

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5000W Peak (2500W RMS) 12" X Series Dual 2-ohm Car Subwoofer (SW-XV312D2)

• Peak Power: 5000 watts
• RMS Power: 2500 watts
• Impedance: Dual 2 ohm
• Pressed Paper Cone
• Mega Roll V2 Surround
• Mount depth: 10.4"
• Sensitivity: 84 dB

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List price $839.99
-17% $699.99

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Rockford Fosgate Punch P3 P3D4-15

1200W Peak (600W RMS) 15" Punch Series Dual 4-ohm Car Subwoofer

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1200W Peak (600W RMS) 15" Punch Series Dual 4-ohm Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Anodized Aluminum Cone
• Santoprene Rubber Surround
• Sensitivity: 86 dB

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List price $339.99
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Sundown Audio SML-8 D4 8" (SML8D4) (Open Box, Great)

800W Peak (400W RMS) 8" SML Series Dual 4-ohm Shallow Car Subwoofer (SW-SML8D4)

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800W Peak (400W RMS) 8" SML Series Dual 4-ohm Shallow Car Subwoofer (SW-SML8D4)

• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Pressed Paper cone
• Pressed Foam surround
• Mount depth: 3.9"
• Sensitivity: 82.5 dB

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List price $203.99
-35% $132.99
$119.69 with coupon | Price details

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• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Pressed Paper cone
• Pressed Foam surround
• Mount depth: 3.9"
• Sensitivity: 82.5 dB

Kicker CWQ102 (51CWQ102)

1600W Peak (800W RMS) 10" CompQ Series Dual 2-ohm Subwoofer

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1600W Peak (800W RMS) 10" CompQ Series Dual 2-ohm Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 2 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
-9% $299.99

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Massive Audio Hippo H82XR

2000W Peak (1000W RMS) 8" Hippo Series Dual 2-ohm Subwoofer

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2000W Peak (1000W RMS) 8" Hippo Series Dual 2-ohm Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 2 ohm
• Kevlar fiber reinforced Non-Pressed Paper cone with industrial textured finish
• Tall and narrow Foam surround
• Sensitivity: 84.44 dB

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List price $351.95
-15% $299.99

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Kicker CWRT82 (48CWRT82)

600W Peak (300W RMS) 8" CompRT Series Dual 2-ohm Shallow Car Subwoofer

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600W Peak (300W RMS) 8" CompRT Series Dual 2-ohm Shallow Car Subwoofer

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 2 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 2-11/16"
• Sensitivity: 81.8 dB

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List price $209.99
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Kicker CWRT672 (48CWRT672)

300W Peak (150W RMS) 6.75” CompRT Series Dual 2-ohm Shallow Car Subwoofer

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300W Peak (150W RMS) 6.75” CompRT Series Dual 2-ohm Shallow Car Subwoofer

• Peak Power: 300 watts
• RMS Power: 150 watts
• Impedance: Dual 2 ohm
• UV-Resistant Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 2-3/4"
• Sensitivity: 82.6 dB

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List price $149.99
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Kicker L7X152 (49L7X152)

2000W RMS 15" SoloX Series Dual 2-ohm Subwoofer

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2000W RMS 15" SoloX Series Dual 2-ohm Subwoofer

• RMS Power: 1000 - 2000 watts
• Impedance: Dual 2 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 11-9/16"

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• RMS Power: 1000 - 2000 watts
• Impedance: Dual 2 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 11-9/16"

NVX SMW10D4

700W Peak (350W RMS) 10" S-Series Shallow-Mount Dual 4-ohm Car Subwoofer

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700W Peak (350W RMS) 10" S-Series Shallow-Mount Dual 4-ohm Car Subwoofer

• Peak Power: 700 watts
• RMS Power: 350 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Reinforced Polypropylene Cone
• Butyl Rubber Surround
• Mount depth: 3.23"
• Sensitivity: 88 dB

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List price $119.99
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NVX BXSQ112

1200W Peak (600W RMS) Sealed 2-Ohm Loaded Enclosure with Single 12" S-Series Shallow-Mount Subwoofer

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1200W Peak (600W RMS) Sealed 2-Ohm Loaded Enclosure with Single 12" S-Series Shallow-Mount Subwoofer

• Sealed enclosure with 1 12" SQ Series Subwoofer
• 600 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm

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List price $479.99
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Kicker TRTP122 (48TRTP122)

1000W Peak (500W RMS) Loaded Dual 12" Sealed Truck Enclosure

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1000W Peak (500W RMS) Loaded Dual 12" Sealed Truck Enclosure

• Sealed truck enclosure with 2 12" CompRT Series Subwoofer
• 250-500 watts RMS Power Rating
• Final Impedance: 2-ohm
• Dimensions: 27 1/2" L x 6 1/8" H x 14 5/8" W

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List price $379.99
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Orion HCCA124

10000W Peak (2500W RMS) 12" HCCA Series Dual 4-ohm Competition Car Subwoofer

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10000W Peak (2500W RMS) 12" HCCA Series Dual 4-ohm Competition Car Subwoofer

• Peak Power: 10000 watts
• RMS Power: 2500 watts
• Impedance: Dual 4 ohm
• Moisture and UV-resistant Paper cone
• Nitrile Butadiene Rubber (NBR)-Foam surround
• Mount depth: 10.28"
• Sensitivity: 84 dB

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• Peak Power: 10000 watts
• RMS Power: 2500 watts
• Impedance: Dual 4 ohm
• Moisture and UV-resistant Paper cone
• Nitrile Butadiene Rubber (NBR)-Foam surround
• Mount depth: 10.28"
• Sensitivity: 84 dB

Sundown Audio X-8 v.3 D2 8" (X8V3D2)

800W RMS 8" X Series V3 Dual 2-ohm Car Subwoofer (XV38D2)

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800W RMS 8" X Series V3 Dual 2-ohm Car Subwoofer (XV38D2)

• RMS Power: 800 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• FEA optimized spider and surround
• Mount depth: 6.8"
• Sensitivity: 82.1 dB

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List price $467.99
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• RMS Power: 800 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• FEA optimized spider and surround
• Mount depth: 6.8"
• Sensitivity: 82.1 dB

JL Audio 13TW5v2-4 - Pair

600W RMS 13.5" TW5v2 Series Single 4-ohm Shallow Car Subwoofer

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600W RMS 13.5" TW5v2 Series Single 4-ohm Shallow Car Subwoofer

• RMS Power: 600 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Santoprene Rubber Surround
• Mount depth: 2.625"
• Sensitivity: 85.63 dB

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$1,859.98

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• RMS Power: 600 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Santoprene Rubber Surround
• Mount depth: 2.625"
• Sensitivity: 85.63 dB

Limited time!

NVX BXSQ110

1200W Peak (600W RMS) Sealed 2-Ohm Loaded Enclosure with Single 10" SQ-Series Shallow-Mount Subwoofer

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1200W Peak (600W RMS) Sealed 2-Ohm Loaded Enclosure with Single 10" SQ-Series Shallow-Mount Subwoofer

• Sealed enclosure with 1 10" SQ Series Subwoofer
• 600 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm

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List price $419.99
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Purchase $400 or More of NVX and Save 15%!
2026-07-27 11:08:20
NVX - Worth the Envy - Direct to Consumer Car Audio

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    FAQ for Subwoofer and Sub Box Upgrades in 1999 Eclipse

    Q: Can I upgrade or change the Subwoofer and Sub Box Upgrades in 1999 Mitsubishi Eclipse?

    A: Yes this page includes all the best Subwoofer and Sub Box Upgrades that work in your Eclipse.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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