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  3. Alpine Car Audio & Electronics
  4. Alpine Car Subwoofers
  5. Alpine Custom-fit Subwoofer Boxes

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Explore universal-fit product options for your 1985 EXP
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Thumbnail icon for All Alpine Custom-fit Subwoofer Boxes

All Alpine Custom-fit Subwoofer Boxes

Every custom-fit Alpine subwoofer box for tailored bass performance.

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Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Subwoofer Design
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Total Peak Power Handling
This is the Total Peak Power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total peak power handling for all of the subs combined.

Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements.
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Alpine PWE-S8-WRA

240W Peak (120W RMS) Loaded Single 8" Compact Amplified Enclosure for select 2011-2026 Wrangler Unlimited and Wrangler Unlimited (JL) and Wrangler Unlimited (JK)

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Alpine PWE-S8-WRA

240W Peak (120W RMS) Loaded Single 8" Compact Amplified Enclosure for select 2011-2026 Wrangler Unlimited and Wrangler Unlimited (JL) and Wrangler Unlimited (JK)

• 8" Amplified Loaded Subwoofer System
• For 4-door Wrangler Unlimited models
• 120 watts RMS
• Built-in class D amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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List price $780.00
-17% $649.95

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Alpine R2-DB8V-TRK

2000W Peak (700W RMS) Loaded Dual 8" R-Series Vented Truck Enclosure for select 2007-2024 vehicles from Ford, Jeep, Ram

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Alpine R2-DB8V-TRK

2000W Peak (700W RMS) Loaded Dual 8" R-Series Vented Truck Enclosure for select 2007-2024 vehicles from Ford, Jeep, Ram

• Ported truck enclosure with 2 8" R Series Subwoofer
• 350 watts each RMS (1000 watts each Peak)
• Final Impedance: 2-ohm
• Dimensions: 13-3/4" L x 8-3/4" H x 40" W x 40" W2

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List price $1200.00
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Alpine PSS-TSUB-TYA

500W Peak (200W RMS) Loaded Single 10" Sealed Enclosure with Monoblock Amplifier for select 2020-2025 Model Y

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Alpine PSS-TSUB-TYA

500W Peak (200W RMS) Loaded Single 10" Sealed Enclosure with Monoblock Amplifier for select 2020-2025 Model Y

• Single 10" Loaded Subwoofer Enclosure and Amplifier
• For select 2020-2025 Model Y
• 500 watts Peak, 200 watts RMS
• Includes Class D Stable Monoblock Amplifier
• Direct fit stealth installation in passenger side rear trunk

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List price $1200.00
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Alpine PSS-TSUB-T3A

500W Peak (200W RMS) Loaded Single 10" Sealed Enclosure with Monoblock Amplifier for select 2017-2025 Model 3 with Factory-Equipped Premium Audio

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Alpine PSS-TSUB-T3A

500W Peak (200W RMS) Loaded Single 10" Sealed Enclosure with Monoblock Amplifier for select 2017-2025 Model 3 with Factory-Equipped Premium Audio

• Single 10" Loaded Subwoofer Enclosure and Amplifier
• For select 2017-2025 Model 3 with factory-equipped premium audio system
• 500 watts Peak, 200 watts RMS
• Includes Class D Stable Monoblock Amplifier
• Direct fit stealth installation in passenger side rear trunk

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List price $1200.00
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Alpine SBV-10-WRA

900W Peak (300W RMS) Loaded Single 10" Underseat Subwoofer Enclosure for select 2007-2018 vehicles from Jeep

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Alpine SBV-10-WRA

900W Peak (300W RMS) Loaded Single 10" Underseat Subwoofer Enclosure for select 2007-2018 vehicles from Jeep

• Sealed enclosure with 1 10" Subwoofer
• 300 watts RMS (900 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 16-1/4" L x 8-3/8" H x 15-3/4" W

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List price $600.00
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Alpine S2-DB8V-TRK

600W Peak (300W RMS) Loaded Dual 8" Vented Enclosure for select 2007-2024 vehicles from Jeep, GMC, Ford

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Alpine S2-DB8V-TRK

600W Peak (300W RMS) Loaded Dual 8" Vented Enclosure for select 2007-2024 vehicles from Jeep, GMC, Ford

• Ported enclosure with 2 8" S Series Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 40-51" L x 8.75" H x 13.75" W

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List price $1020.00
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    1995 Ford Explorer

    2014 Ram Promaster 1500

    2017 Ram 3500

    2016 Ford Transit Cargo

    1985 Ford EXP

    2012 Smart Fortwo

    2012 Audi A4

    1984 Ford Thunderbird

    1992 Geo Tracker

    1987 Dodge Shadow

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

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