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Discontinued Sealed Enclosure Boxes with Car Subwoofers

Sealed sub boxes deliver bass in a more minimal space necessary compared to ported enclosures. Further, they give precision and clarity sound and they're Ideal for tight, accurate bass and space. These enclosures provide a clean, distortion-free sound that's perfect for any music genre.

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JBL Club 1200SSL (JBLSUBCB1200SSL) (Open Box, Great)

1200W Peak (400W RMS) Loaded Single 12" Sealed Enclosure with Passive Radiator

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1200W Peak (400W RMS) Loaded Single 12" Sealed Enclosure with Passive Radiator

• Sealed enclosure with 1 12" Club Series Subwoofer
• Includes a 12" passive radiator
• 400 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 27.63" L x 6.31" H x 14.63" W

• Sealed enclosure with 1 12" Club Series Subwoofer
• Includes a 12" passive radiator
• 400 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 27.63" L x 6.31" H x 14.63" W

(2) Polk Audio MM 1242 SVC 12” 2520w Car/Marine Subwoofers+Sealed Enclosure Box

(2) 1260W Peak (420W RMS) 12" MM1 Series Single 4-Ohm Car Subwoofers (MM 1242SVC) + MDF Sealed Subwoofer Enclosure Package

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(2) 1260W Peak (420W RMS) 12" MM1 Series Single 4-Ohm Car Subwoofers (MM 1242SVC) + MDF Sealed Subwoofer Enclosure Package

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 420 Watts RMS
• 1260 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

JL Audio PowerWedge CS112TG-TW3 (Open Box, Complete)

400W Single 12" TW3 (Thin-Line) PowerWedge Series Sealed Truck Style Subwoofer Enclosure

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400W Single 12" TW3 (Thin-Line) PowerWedge Series Sealed Truck Style Subwoofer Enclosure

• Peak Power Handling: 800W
• RMS Power Handling: 400W
• Dual 4 Ohm Voice Coils
• Sealed Enclosure w/ Black Carpet Finish
• 5/8" MDF Construction

• Peak Power Handling: 800W
• RMS Power Handling: 400W
• Dual 4 Ohm Voice Coils
• Sealed Enclosure w/ Black Carpet Finish
• 5/8" MDF Construction

Pioneer TSWX126B (Open Box, Good)

1300W Peak (300W RMS) 4-Ohm Single Voice Coil 12" Loaded Subwoofer Enclosure

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1300W Peak (300W RMS) 4-Ohm Single Voice Coil 12" Loaded Subwoofer Enclosure

• 350W RMS / 1,300W Max
• 4Ω Single Voice Coil (SVC)
• Passive (non-amplified) design provides system flexibility
• Voice Coil Cooling System (VCCS)
• Overhung voice coil
• Sealed (acoustic suspension) enclosure

• 350W RMS / 1,300W Max
• 4Ω Single Voice Coil (SVC)
• Passive (non-amplified) design provides system flexibility
• Voice Coil Cooling System (VCCS)
• Overhung voice coil
• Sealed (acoustic suspension) enclosure

JL Audio CLS112RG-W7AE (Open Box, Good)

1,000W RMS Single 12" 10th Anniversary Edition W7 Series Loaded Sealed Enclosed ProWedge Subwoofer System

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1,000W RMS Single 12" 10th Anniversary Edition W7 Series Loaded Sealed Enclosed ProWedge Subwoofer System

10th Anniversary Edition
•Satin-Black Powdercoated Baskets
• Bright Anodized Surround Clamp Ring
• Overroll Surround
• W-Cone
• Forced-Air-Cooled Aluminum Alloy Frame
• Radially Cross-Drilled Pole Piece
• Dual Ultra-Long Voice Coils
• Black Powder-Coating
• High Grade Black Carpet Finish
• Engraved JL Audio and W7 Logos
• 10th Anniversary Edition W7 Subwoofer

10th Anniversary Edition
•Satin-Black Powdercoated Baskets
• Bright Anodized Surround Clamp Ring
• Overroll Surround
• W-Cone
• Forced-Air-Cooled Aluminum Alloy Frame
• Radially Cross-Drilled Pole Piece
• Dual Ultra-Long Voice Coils
• Black Powder-Coating
• High Grade Black Carpet Finish
• Engraved JL Audio and W7 Logos
• 10th Anniversary Edition W7 Subwoofer

(2) Polk Audio MM1042SVC 10” 2400w Subwoofers+Sealed Enclosure+Sound Deadening

1200W Peak (400W RMS) 10" MM1 Series Single 4-Ohm Car Subwoofer (MM 1042SVC) Package

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1200W Peak (400W RMS) 10" MM1 Series Single 4-Ohm Car Subwoofer (MM 1042SVC) Package

• 400 Watts RMS
• 1200 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 400 Watts RMS
• 1200 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

(2) Kenwood KFC-W3041 + Sealed Dual Enclosure

(2) 12" 4 Ohm Subwoofer + Atrend 12DQ Sealed 12" Subwoofer Enclosure

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(2) 12" 4 Ohm Subwoofer + Atrend 12DQ Sealed 12" Subwoofer Enclosure

• 2000 Watts Max
• 300 Watts RMS
• Polypropolene Cone with Diamond Pattern
• Rubber Surround
• Stress Controlled Spider
• 4 Ohm
• Includes Sealed Dual Enclosure

• 2000 Watts Max
• 300 Watts RMS
• Polypropolene Cone with Diamond Pattern
• Rubber Surround
• Stress Controlled Spider
• 4 Ohm
• Includes Sealed Dual Enclosure

Kicker 44CVX152 15" CVX Comp VX 1000w RMS Car Subwoofer+Sealed Sub Box Enclosure

2000W Peak (1000W RMS) 15" Comp VX Series Dual 2 ohm Car Subwoofer Package

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2000W Peak (1000W RMS) 15" Comp VX Series Dual 2 ohm Car Subwoofer Package

• 1,000 Watts RMS
•2,000 Watts Max
• Polypropylene cone
• Ribbed santoprene surround with blue stitching
• Cast aluminum basket
• Large ceramic magnet
• High-temperature voice coils

• 1,000 Watts RMS
•2,000 Watts Max
• Polypropylene cone
• Ribbed santoprene surround with blue stitching
• Cast aluminum basket
• Large ceramic magnet
• High-temperature voice coils

Sound Storm Labs CG12D + NVX XMDFS121 Sealed Single 12" Subwoofer Enclosure

1200W Peak (600W RMS) 12" Dual 4-Ohm Car Subwoofer with Single MDF 12" Subwoofer Enclosure Box

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1200W Peak (600W RMS) 12" Dual 4-Ohm Car Subwoofer with Single MDF 12" Subwoofer Enclosure Box


• 12" Dual 4 ohm Subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Sealed Box Design
• Internal Box Volume: 1.3 cubic ft.
• Dimensions: 14.5"H x 16"D x 13"W


• 12" Dual 4 ohm Subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Sealed Box Design
• Internal Box Volume: 1.3 cubic ft.
• Dimensions: 14.5"H x 16"D x 13"W

[[!afgShortRange]] - Custom Fit 10" Subwoofer Enclosure | NVX BE-TSLAS-VCW104

Includes 10" 500W RMS Subwoofer, Custom Box & Mounting Hardware

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Includes 10" 500W RMS Subwoofer, Custom Box & Mounting Hardware

• Custom Bass Enclosure for Tesla Model S
• Powerful NVX VCW 104 Subwoofer
• Hand-Laid Fiberglass Enclosure
• Fits In the Storage Cubby On the Left Side of the Trunk
• Add 600-750 Watts RMS of Bass to Your Tesla

• Custom Bass Enclosure for Tesla Model S
• Powerful NVX VCW 104 Subwoofer
• Hand-Laid Fiberglass Enclosure
• Fits In the Storage Cubby On the Left Side of the Trunk
• Add 600-750 Watts RMS of Bass to Your Tesla

JL Audio CLS112RG-W7AE (Like New (Open Box))

1,000W RMS Single 12" 10th Anniversary Edition W7 Series Loaded Sealed Enclosed ProWedge Subwoofer System

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1,000W RMS Single 12" 10th Anniversary Edition W7 Series Loaded Sealed Enclosed ProWedge Subwoofer System

10th Anniversary Edition
•Satin-Black Powdercoated Baskets
• Bright Anodized Surround Clamp Ring
• Overroll Surround
• W-Cone
• Forced-Air-Cooled Aluminum Alloy Frame
• Radially Cross-Drilled Pole Piece
• Dual Ultra-Long Voice Coils
• Black Powder-Coating
• High Grade Black Carpet Finish
• Engraved JL Audio and W7 Logos
• 10th Anniversary Edition W7 Subwoofer

10th Anniversary Edition
•Satin-Black Powdercoated Baskets
• Bright Anodized Surround Clamp Ring
• Overroll Surround
• W-Cone
• Forced-Air-Cooled Aluminum Alloy Frame
• Radially Cross-Drilled Pole Piece
• Dual Ultra-Long Voice Coils
• Black Powder-Coating
• High Grade Black Carpet Finish
• Engraved JL Audio and W7 Logos
• 10th Anniversary Edition W7 Subwoofer

JL Audio CS110LG-TW3 Open Box Complete (Very Good, Used)

Sealed PowerWedge Enclosure with 10" TW3 Subwoofer

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Sealed PowerWedge Enclosure with 10" TW3 Subwoofer

• Item Condition: Open Box
• Peak Power Handling: 800W
• RMS Power Handling: 400W
• Dual 4 Ohm Voice Coils
• Sealed Enclosure w/ Black Carpet Finish
• 5/8" MDF Construction

• Item Condition: Open Box
• Peak Power Handling: 800W
• RMS Power Handling: 400W
• Dual 4 Ohm Voice Coils
• Sealed Enclosure w/ Black Carpet Finish
• 5/8" MDF Construction

Kenwood eXcelon KFC-XW1241HP Subwoofer + Belva MDFD12 Dual 12" Sealed Enclosure

12" 4 Ohm Single Voice Coil Subwoofer + Belva MDFD12 Sealed Enclosure

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12" 4 Ohm Single Voice Coil Subwoofer + Belva MDFD12 Sealed Enclosure

• 2000 Watts Max
• 500 Watts RMS
• Polypropylene Cone
• Rubber Surround
• Stress-Controller Spider

• 2000 Watts Max
• 500 Watts RMS
• Polypropylene Cone
• Rubber Surround
• Stress-Controller Spider

[[!afgShortRange]] - Custom Fit 10" Subwoofer Enclosure | NVX BE-TSLAS-VCW104

Includes 10" 500W RMS Subwoofer, Custom Box & Mounting Hardware

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Includes 10" 500W RMS Subwoofer, Custom Box & Mounting Hardware

• Custom Bass Enclosure for Tesla Model S
• Powerful NVX VCW 104 Subwoofer
• Hand-Laid Fiberglass Enclosure
• Fits In the Storage Cubby On the Left Side of the Trunk
• Add 600-750 Watts RMS of Bass to Your Tesla

• Custom Bass Enclosure for Tesla Model S
• Powerful NVX VCW 104 Subwoofer
• Hand-Laid Fiberglass Enclosure
• Fits In the Storage Cubby On the Left Side of the Trunk
• Add 600-750 Watts RMS of Bass to Your Tesla

JL Audio CS110G-TW3 OPEN BOX

400W Ultra-Compact 10" 10TW3 ProWedge Sealed Subwoofer Enclosure System

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400W Ultra-Compact 10" 10TW3 ProWedge Sealed Subwoofer Enclosure System

• RMS Power: 100-400W
• Injection Molded, Mica-Filled Polypropylene Cone
• Rubber Surround • Ultra Compact MDF Sealed Enclosure

• RMS Power: 100-400W
• Injection Molded, Mica-Filled Polypropylene Cone
• Rubber Surround • Ultra Compact MDF Sealed Enclosure

(2) Polk Audio MM 1042 SVC (MM1042SVC) + FREE Sealed Dual Box & Speaker Wire!

(2) 1200W Peak (400W RMS) 10" MM1 Series Single 4-Ohm Car Subwoofer (MM 1042SVC) MONSTER BASS Package

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(2) 1200W Peak (400W RMS) 10" MM1 Series Single 4-Ohm Car Subwoofer (MM 1042SVC) MONSTER BASS Package

• 400 Watts RMS
• 1200 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 400 Watts RMS
• 1200 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

JBL Stadium BassHub (Like New (Open Box)) (Like New (Open Box))

Loaded 11" Sealed Stadium Series Dual 4-ohm Passive Shallow-mount Subwoofer Enclosure

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Loaded 11" Sealed Stadium Series Dual 4-ohm Passive Shallow-mount Subwoofer Enclosure

• Sealed enclosure with 1 11" Stadium Series Subwoofer
• 600 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: L x 6-1/2" H x 14-3/16" W

• Sealed enclosure with 1 11" Stadium Series Subwoofer
• 600 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: L x 6-1/2" H x 14-3/16" W

(2) Polk Audio MM1042DVC 10” 2400w Car Audio Subwoofers+Sealed Sub Box Enclosure

1200W Peak (400W RMS) 10" MM1 Series Dual 4-Ohm Car Subwoofer (MM 1042DVC) Package

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1200W Peak (400W RMS) 10" MM1 Series Dual 4-Ohm Car Subwoofer (MM 1042DVC) Package

• 400 Watts RMS
• 1200 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 400 Watts RMS
• 1200 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

Polk Audio MM 1042 SVC (MM1042SVC) + Sealed Box & Speaker Wire!

1200W Peak (400W RMS) 10" MM1 Series Single 4-Ohm Car Subwoofer (MM 1042SVC) Complete Sub Package

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1200W Peak (400W RMS) 10" MM1 Series Single 4-Ohm Car Subwoofer (MM 1042SVC) Complete Sub Package

• 400 Watts RMS
• 1200 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

• 400 Watts RMS
• 1200 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

Rockford Fosgate Prime R2S-1X10 (Open Box, Complete)

400W Peak (200W RMS) Prime Series (R2SD4) sealed truck-style enclosure with 10" subwoofer

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400W Peak (200W RMS) Prime Series (R2SD4) sealed truck-style enclosure with 10" subwoofer

• Dual 10" Sealed Subwoofer Enclosure
• Dual 2 ohm Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 3-1/4" TD x 5-1/4" BD x 19-1/8" W x 13-1/2" H

• Dual 10" Sealed Subwoofer Enclosure
• Dual 2 ohm Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 3-1/4" TD x 5-1/4" BD x 19-1/8" W x 13-1/2" H

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    FAQ Frequently asked questions in Discontinued Sealed Enclosure Boxes with Car Subwoofers


    Sealed Enclosure Boxes with Car Subwoofers Frequently Asked Questions (FAQ)
    Sealed enclosure boxes, also known as acoustic suspension enclosures, are specialized enclosures designed to house car subwoofers. These enclosures are airtight and fully sealed, isolating the subwoofer's rear wave from the front wave. Sealed enclosures are known for producing accurate and controlled bass response with a focus on tight and precise low-frequency sound.
    Sealed enclosure boxes work by creating an airtight chamber around the subwoofer. As the subwoofer cone moves, it compresses and rarefies the air within the enclosure, generating sound waves. The sealed design prevents the air inside from escaping, which allows for more controlled movement of the subwoofer cone. This design results in accurate and well-defined bass, making sealed enclosures suitable for music genres that require precise bass response.
    Using sealed enclosure boxes offers several benefits. Sealed enclosures provide accurate and controlled bass response with minimal distortion, resulting in clean and detailed sound reproduction. They are well-suited for music genres that emphasize quality over sheer volume, such as jazz, classical, and rock. Sealed enclosures also tend to be more forgiving when it comes to subwoofer power handling and provide a more balanced sound across a wide range of frequencies.
    To choose the right sealed enclosure box, consider factors such as the size and power handling capabilities of your subwoofers, as well as your vehicle's available space. Select a sealed box that matches the specifications of your subwoofers to ensure proper fit and optimal performance. Researching product descriptions, reading user reviews, and consulting with car audio professionals can help you find the appropriate sealed enclosure that complements your subwoofers and audio preferences.
    Installing sealed enclosure boxes can vary in complexity based on your vehicle's space, your familiarity with car audio installation, and the specific box design. If you're comfortable with basic car electronics and following instructions, you might be able to handle the installation yourself. Sealed enclosures are generally more straightforward compared to ported or bandpass designs. However, if the installation involves custom fabrication or if you're not experienced with these tasks, seeking assistance from a professional car audio installer is recommended. Professionals can ensure proper installation, acoustic alignment, and optimal bass performance while preserving your vehicle's interior aesthetics.
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