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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Subwoofers
  4. Discontinued Car Subwoofer Boxes
  5. Discontinued Car Subwoofers with a Box (Loaded Sub Boxes)
  6. Discontinued Sealed Enclosure Boxes with Car Subwoofers

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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Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Box Style/Shape
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.
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NVX NSW104 Version 3 (NSW104v3) with Sealed Enclosure (10SQL)

1000W Peak (500W RMS) N-Series v3 10" Dual 4-Ohm Car Subwoofer + Pro Series Sealed Subwoofer Enclosure

NSW104V3_10SQL big DISCONTINUED
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NVX NSW104 Version 3 (NSW104v3) with Sealed Enclosure (10SQL)

1000W Peak (500W RMS) N-Series v3 10" Dual 4-Ohm Car Subwoofer + Pro Series Sealed Subwoofer Enclosure

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Sensitivity: 85 dB
• Includes Sealed Subwoofer Enclosure

58

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Sensitivity: 85 dB
• Includes Sealed Subwoofer Enclosure

Kicker 45L7R154 with Sealed Enclosure

1,800W Peak (900W RMS) 15” L7R Series Dual 4-ohm Car Subwoofer

BBSW167,15KS,45L7R154 big DISCONTINUED
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Kicker 45L7R154 with Sealed Enclosure

1,800W Peak (900W RMS) 15” L7R Series Dual 4-ohm Car Subwoofer

• 1800 Watts Max
• 900 Watts RMS
• Injection Molded SoloKon Cone
• Ribbed Santoprene Surround
• Stamped Steel Basket
• Signature Square Shape
• Dual 4 ohm Voice Coil
• Includes Ported Enclosure

25

• 1800 Watts Max
• 900 Watts RMS
• Injection Molded SoloKon Cone
• Ribbed Santoprene Surround
• Stamped Steel Basket
• Signature Square Shape
• Dual 4 ohm Voice Coil
• Includes Ported Enclosure

Cerwin Vega H7124D with Sealed Subwoofer Enclosure

1400W Max (250W RMS) 12" HED Series Dual 4-Ohm Car Subwoofer

H7124D, MDFS1215 big DISCONTINUED
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Cerwin Vega H7124D with Sealed Subwoofer Enclosure

1400W Max (250W RMS) 12" HED Series Dual 4-Ohm Car Subwoofer

• 1200W Max
• 250W RMS
• Composite Polypropylene Cone
• Unigasket Rubber Surround
• Heavy Gauge Stamped Steel Basket
• 10 AWG Nickel-Plated Terminals
• Cross Flow Window Venting
• Includes Sealed Enclosure

58

• 1200W Max
• 250W RMS
• Composite Polypropylene Cone
• Unigasket Rubber Surround
• Heavy Gauge Stamped Steel Basket
• 10 AWG Nickel-Plated Terminals
• Cross Flow Window Venting
• Includes Sealed Enclosure

Hifonics HFX12D4BK + Atrend 12SQL Subwoofer Enclosure

800W Max HFX Series 12" Dual 4-Ohm Car Subwoofer (400W RMS)

HFX12D4BK, 12SQL big DISCONTINUED
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Hifonics HFX12D4BK + Atrend 12SQL Subwoofer Enclosure

800W Max HFX Series 12" Dual 4-Ohm Car Subwoofer (400W RMS)

• 800 watts Watts Max
• 400 watts Watts RMS
• Pressure treated foam surround
• Poly-cotton spider
• Heavy duty powder coated steel frame
• Vented aluminum former holds a 2" voice coil

12

• 800 watts Watts Max
• 400 watts Watts RMS
• Pressure treated foam surround
• Poly-cotton spider
• Heavy duty powder coated steel frame
• Vented aluminum former holds a 2" voice coil

(2) Boss P10SVC with Sealed Dual Enclosure

1200 W Peak (600W RMS) 10" Phantom Series Single 4-Ohm Car Subwoofer

(2)P10SVC, XMDFS102 big DISCONTINUED
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(2) Boss P10SVC with Sealed Dual Enclosure

1200 W Peak (600W RMS) 10" Phantom Series Single 4-Ohm Car Subwoofer

• 600 Watts RMS
• 1200 Watts Max
• Polypropylene and Paper Cone
• Rubber Surround
• Aluminum Basket
• Includes Sealed Enclosure

4

• 600 Watts RMS
• 1200 Watts Max
• Polypropylene and Paper Cone
• Rubber Surround
• Aluminum Basket
• Includes Sealed Enclosure

Kicker 50GOLD124 with Sealed Enclosure

1000W Peak (500W RMS) 12" Competition Gold Series Dual 4-Ohms Car Subwoofer

50GOLD124, 12SQL big DISCONTINUED
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Kicker 50GOLD124 with Sealed Enclosure

1000W Peak (500W RMS) 12" Competition Gold Series Dual 4-Ohms Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Santoprene Rubber Surround
• Impedance: Dual 4 ohm
• Sensitivity: 87.1 dB
• Forced-Air Cooling feature
• Includes Sealed Enclosure

11

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Santoprene Rubber Surround
• Impedance: Dual 4 ohm
• Sensitivity: 87.1 dB
• Forced-Air Cooling feature
• Includes Sealed Enclosure

Kicker 50GOLD104 with Sealed Enclosure

800W Peak (400W RMS) 10" Competition Gold Series Dual 4-Ohms Car Subwoofer

50GOLD104, 10SQL big DISCONTINUED
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Kicker 50GOLD104 with Sealed Enclosure

800W Peak (400W RMS) 10" Competition Gold Series Dual 4-Ohms Car Subwoofer

• Peak Power: 800 watts
• RMS Power: 400 watts
• Santoprene Rubber Surround
• Impedance: Dual 4 ohm
• Sensitivity: 85.7 dB
• Forced-Air Cooling feature

16

• Peak Power: 800 watts
• RMS Power: 400 watts
• Santoprene Rubber Surround
• Impedance: Dual 4 ohm
• Sensitivity: 85.7 dB
• Forced-Air Cooling feature

Boss CH12DVC with Sealed Enclosure

1800W 12" Chaos Series Dual 4-Ohm Car Subwoofer

CH12DVC, XMDFS121 big DISCONTINUED
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Boss CH12DVC with Sealed Enclosure

1800W 12" Chaos Series Dual 4-Ohm Car Subwoofer

• 900W RMS
• 1800W Max
• Polypropylene Cone
• Butyl Rubber Surround
• Stamped Steel Basket
• Spring Loaded Terminals for easy Connection
• Single Stacked Magnet
• Includes Sealed Enclosure

11

• 900W RMS
• 1800W Max
• Polypropylene Cone
• Butyl Rubber Surround
• Stamped Steel Basket
• Spring Loaded Terminals for easy Connection
• Single Stacked Magnet
• Includes Sealed Enclosure

(2) JL Audio 10W3v3-4 10" 4-Ohm Subwoofers With Free Enclosure

500W RMS 10" W3v3 Series Single 4-Ohm Subwoofer

(2) 10W3v3-4,MDFD10 big DISCONTINUED
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(2) JL Audio 10W3v3-4 10" 4-Ohm Subwoofers With Free Enclosure

500W RMS 10" W3v3 Series Single 4-Ohm Subwoofer

• Sensitivity: 84.87 dB
• Mounting depth: 5.93 "
• Injection-molded, mineral-filled polypropylene cone
• Nitrile butadiene rubber surround
•Customization trim ring
• Floating Cone Attach Method
• DMA Optimized Motor

89

• Sensitivity: 84.87 dB
• Mounting depth: 5.93 "
• Injection-molded, mineral-filled polypropylene cone
• Nitrile butadiene rubber surround
•Customization trim ring
• Floating Cone Attach Method
• DMA Optimized Motor

Kicker 44CVX124 with Sealed Enclosure

1500W Peak (750W RMS) 12" Comp VX Dual 4-ohm Car Subwoofer

44CVX124, MDFS12 big DISCONTINUED
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Kicker 44CVX124 with Sealed Enclosure

1500W Peak (750W RMS) 12" Comp VX Dual 4-ohm Car Subwoofer

• 750 Watts RMS / 1,500 Watts Max
• Polypropylene cone
• Ribbed Santoprene surround with blue stitching
• Cast aluminum basket
• Large ceramic magnet
• High-temperature voice coils
• Includes Sealed Enclosure

175

• 750 Watts RMS / 1,500 Watts Max
• Polypropylene cone
• Ribbed Santoprene surround with blue stitching
• Cast aluminum basket
• Large ceramic magnet
• High-temperature voice coils
• Includes Sealed Enclosure

JL Audio 10TW3-D4 with Sealed Truck Enclosure

400W Peak (200W RMS) 10" TW3 (Thin-Line Series) Dual 4-ohm Shallow Mount Subwoofer

10TW3-D4, 10TK big DISCONTINUED
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JL Audio 10TW3-D4 with Sealed Truck Enclosure

400W Peak (200W RMS) 10" TW3 (Thin-Line Series) Dual 4-ohm Shallow Mount Subwoofer

• Mounting depth: 3.250 "
• Precision-built in USA at JL Audio’s Miramar, Florida factory
• Injection molded, mica-filled polypropylene cone
• Rubber Surround
• Cast Alloy Basket
• DMA-optimized motor design
• Very small sealed enclosure volume requirements
• Includes Sealed Truck Enclosure

33

• Mounting depth: 3.250 "
• Precision-built in USA at JL Audio’s Miramar, Florida factory
• Injection molded, mica-filled polypropylene cone
• Rubber Surround
• Cast Alloy Basket
• DMA-optimized motor design
• Very small sealed enclosure volume requirements
• Includes Sealed Truck Enclosure

JL Audio 10W1v3-4 with Sealed Truck Enclosure

300W RMS 10" W1v3 Series Single 4-Ohm Subwoofer

10W1v3-4, 10TK big DISCONTINUED
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JL Audio 10W1v3-4 with Sealed Truck Enclosure

300W RMS 10" W1v3 Series Single 4-Ohm Subwoofer

• Sensitivity: 84.2 dB
• Mounting depth: 4.60 "
• Customizable Trim Ring
• Vented Reinforcement Collar
• DMA-Optimized Motor System
• Floating Cone Attach Method
• Interlocking Cone and Dust Cap
• Includes Sealed Truck Enclosure

12

• Sensitivity: 84.2 dB
• Mounting depth: 4.60 "
• Customizable Trim Ring
• Vented Reinforcement Collar
• DMA-Optimized Motor System
• Floating Cone Attach Method
• Interlocking Cone and Dust Cap
• Includes Sealed Truck Enclosure

JL Audio 10TW3-D8 with Sealed Truck Enclosure

400W 10" TW3 (Thin-Line) Series Dual 8-ohm Shallow Mount Subwoofer

10TW3-D8, 10TK big DISCONTINUED
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JL Audio 10TW3-D8 with Sealed Truck Enclosure

400W 10" TW3 (Thin-Line) Series Dual 8-ohm Shallow Mount Subwoofer

• Mounting depth: 3.250 "
• Precision-built in USA at JL Audio’s Miramar, Florida factory
• Injection molded, mica-filled polypropylene cone
• Rubber Surround
• Cast Alloy Basket
• DMA-optimized motor design
• Very small sealed enclosure volume requirements • Includes Sealed Truck Enclosure

10

• Mounting depth: 3.250 "
• Precision-built in USA at JL Audio’s Miramar, Florida factory
• Injection molded, mica-filled polypropylene cone
• Rubber Surround
• Cast Alloy Basket
• DMA-optimized motor design
• Very small sealed enclosure volume requirements • Includes Sealed Truck Enclosure

Pioneer TS-A2500LS4 with Sealed Truck Enclosure

A Series 10" Shallow-Mount Subwoofer with 4 ohm Single Voice Coil

TS-A2500LS4, 10TK big DISCONTINUED
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Pioneer TS-A2500LS4 with Sealed Truck Enclosure

A Series 10" Shallow-Mount Subwoofer with 4 ohm Single Voice Coil

• RMS: 300 Watts / Peak: 1,500 Watts
• Impedance: 4 Ohm
• Sensitivity (1W/1M): 88 dB
• Frequency Response: 20 Hz - 1 kHz
• Includes Sealed Truck Enclosure

5

• RMS: 300 Watts / Peak: 1,500 Watts
• Impedance: 4 Ohm
• Sensitivity (1W/1M): 88 dB
• Frequency Response: 20 Hz - 1 kHz
• Includes Sealed Truck Enclosure

Kicker Comp 43C104 10 Inch 300 Watt Subwoofer (2 Pack) & Box Enclosure (2 Pack)

Kicker Comp 43C104 10 Inch 300 Watt Subwoofer (2 Pack) & Box Enclosure (2 Pack)

(2) 1TRUCK10,(2) 43C104 big DISCONTINUED
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Kicker Comp 43C104 10 Inch 300 Watt Subwoofer (2 Pack) & Box Enclosure (2 Pack)

Kicker Comp 43C104 10 Inch 300 Watt Subwoofer (2 Pack) & Box Enclosure (2 Pack)

• 150 Watts RMS
• 300 Watts Max
• Injection molded SoloKon cone
• Optimized Polyfoam Ribbed Surround
• Double stitched surround for enhanced durability
• Push Terminals

11

• 150 Watts RMS
• 300 Watts Max
• Injection molded SoloKon cone
• Optimized Polyfoam Ribbed Surround
• Double stitched surround for enhanced durability
• Push Terminals

NVX YSW102 with Sealed Enclosure (10SQL)

1600W Peak (800W RMS) Y-Series 10" Dual 2-Ohm Car Subwoofer + Pro Series Sealed Subwoofer Enclosure

YSW102_10SQL big DISCONTINUED
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NVX YSW102 with Sealed Enclosure (10SQL)

1600W Peak (800W RMS) Y-Series 10" Dual 2-Ohm Car Subwoofer + Pro Series Sealed Subwoofer Enclosure

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Sensitivity: 85 dB
• Includes Sealed Subwoofer Enclosure

18

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Sensitivity: 85 dB
• Includes Sealed Subwoofer Enclosure

NVX VSW102 Version 3 (VSW102v3) with Sealed Enclosure (10SQL)

1200W Peak (600W RMS) 10" VS-Series v3 Dual 2-Ohm Car Subwoofer + Pro Series Sealed Subwoofer Enclosure

VSW102V3_10SQL big DISCONTINUED
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NVX VSW102 Version 3 (VSW102v3) with Sealed Enclosure (10SQL)

1200W Peak (600W RMS) 10" VS-Series v3 Dual 2-Ohm Car Subwoofer + Pro Series Sealed Subwoofer Enclosure

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• Foamed Rubber Surround
• Sensitivity: 85 dB
• Includes Sealed Subwoofer Enclosure

39

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• Foamed Rubber Surround
• Sensitivity: 85 dB
• Includes Sealed Subwoofer Enclosure

NVX VSW104 Version 3 (VSW104v3) with Sealed Enclosure (10SQL)

1200W Peak (600 RMS) 10" VS-Series Dual 4-Ohm Car Subwoofer + Pro Series Sealed Subwoofer Enclosure

VSW104V3_10SQL big DISCONTINUED
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NVX VSW104 Version 3 (VSW104v3) with Sealed Enclosure (10SQL)

1200W Peak (600 RMS) 10" VS-Series Dual 4-Ohm Car Subwoofer + Pro Series Sealed Subwoofer Enclosure

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Sensitivity: 85 dB
• Includes Sealed Subwoofer Enclosure

48

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Sensitivity: 85 dB
• Includes Sealed Subwoofer Enclosure

(2) Kicker 44CWCD124 CompC 12“ 1200 Watt Car Subwoofers+Sealed Sub Box Enclosure

600W Peak (300W RMS) 12" Comp C Series Dual 4 ohm Car Subwoofer Package

(2) 44CWCD124,BBSW167,MDFD12-2 big DISCONTINUED
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(2) Kicker 44CWCD124 CompC 12“ 1200 Watt Car Subwoofers+Sealed Sub Box Enclosure

600W Peak (300W RMS) 12" Comp C Series Dual 4 ohm Car Subwoofer Package

• 300 Watts RMS
• 600 Watts Max
• Injection-Molded Polypropylene Cone
• Ribbed Polyurethane Surround with Yellow Stitching
• Stamped Steel Basket

142

• 300 Watts RMS
• 600 Watts Max
• Injection-Molded Polypropylene Cone
• Ribbed Polyurethane Surround with Yellow Stitching
• Stamped Steel Basket

(2) KICKER 43C124 Comp 12" 600 Watt Car Subwoofers+Sealed Sub Box Enclosure

300W Peak (150W RMS) 12" Comp Series Single 4 ohm Subwoofer Package

(2) 43C124,BBSW167,MDFD12 big DISCONTINUED
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(2) KICKER 43C124 Comp 12" 600 Watt Car Subwoofers+Sealed Sub Box Enclosure

300W Peak (150W RMS) 12" Comp Series Single 4 ohm Subwoofer Package

• Peak: 300 watts
• RMS: 150 watts
• Thick Polypropylene Woofer Cone
• High density UV treated surround
• Frequency Response: 27 - 500 Hz

141

• Peak: 300 watts
• RMS: 150 watts
• Thick Polypropylene Woofer Cone
• High density UV treated surround
• Frequency Response: 27 - 500 Hz

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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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