Speaker Box Enclosures - Premium Subwoofer Boxes & Cabinets

.

Speaker Box Enclosures - Premium Subwoofer Boxes & Cabinets

Speaker box enclosures are the foundation of exceptional car audio bass performance, transforming raw subwoofer drivers into powerful, controlled bass systems. The right speaker box determines everything from bass depth and accuracy to maximum output levels, making enclosure selection one of the most critical decisions in your car audio build.

Whether you need speaker box solutions for compact installations or competition-level output, our professional-grade enclosures deliver optimal acoustic performance. From sealed subwoofer boxes that provide tight, accurate bass to ported subwoofer boxes designed for maximum output, each speaker box is engineered to maximize your subwoofer's potential. Our Proline X series represents the pinnacle of speaker box construction, featuring competition-grade materials and precision engineering for audiophile-level performance.

Subwoofer Enclosures - Audio Intensity

Filters

Collections

Brand
Price Range
From $
To
To $
Availability

Speaker Box Enclosures - Premium Subwoofer Boxes & Cabinets

Showing 61 - 71 of 71 results
Ford F150 Behind Seat Subwoofer Enclosure with Alpine RSW10D4
Proline X

2015-2023 Ford F-150 & 2017-2023 F-250 Direct Fit Ford Series Loaded Subwoofer Enclosure – Alpine RSW10D4

Regular price $ 959.99
Sale price $ 959.99 Regular price
Unit price
Premium Alpine Subwoofer + Custom Ford F-Series Enclosure: The Ultimate Bass Solution The Alpine RSW10D4...
Professional Box for Kicker Solo X 15" - Proline X|Proline X|Audio Intensity
Proline X

Professional Box for Kicker Solo X 15" - Proline X

Regular price $ 999.99
Sale price $ 999.99 Regular price
Unit price
Welcome to the pinnacle of professional-grade audio with the Proline X—Professional Series Enclosure. Designed for...
2015 - 2023 Ford F - 150 & 2017 - 2023 F - 250 Direct Fit Ford Series Loaded Subwoofer Enclosure – Audiomobile Evo 2410|Proline X|Audio Intensity
Proline X

F-150 Behind Seat Single 10" (2015-2023) Loaded Subwoofer Enclosure – Audiomobile Evo 2410

Regular price $ 999.99
Sale price $ 999.99 Regular price
Unit price
Upgrade your Ford F-150 (2015-2023) or F-250 (2017-2023) with this Direct Fit Ford Series Loaded...
2015 - 2023 Ford F - 150 & 2017 - 2023 F - 250 Direct Fit Ford Series Loaded Subwoofer Enclosure – JL Audio 10TW3|Proline X|Audio Intensity
Proline X

F-150 Behind Seat Single 10" (2015-2023) Loaded Subwoofer Enclosure – JL Audio 10TW3

Regular price $ 999.99
Sale price $ 999.99 Regular price
Unit price
Upgrade your Ford F-150 (2015-2023) or F-250 (2017-2023) with a high-performance subwoofer solution. This Direct...
2024 - 2025 Ford F - 150 Direct Fit Ford Series Loaded 12 inch Subwoofer Enclosure – Wavtech ThinPro 12|Proline X|Audio Intensity
Proline X

F-150 Behind Seat Single 12" (2024-2025) Loaded Subwoofer Enclosure – Wavtech ThinPro 12

Regular price $ 1,099.99
Sale price $ 1,099.99 Regular price
Unit price
Product Description: Meet the new king of Ford F-150 behind-the-seat subwoofer boxes. Featuring the Wavtech...
Ford F150 Subwoofer Box with Wavtech thinPRO12 - Behind Seat Direct Fit
Proline X

F-150 Behind Seat Single 12" (2015-2023) Loaded Subwoofer Enclosure – Wavtech thinPRO12

Regular price $ 1,099.99
Sale price $ 1,099.99 Regular price
Unit price
Upgrade your Ford F-150 (2015-2023) or F-250 (2017-2023) with a high-performance subwoofer solution. This Direct...
2015 - 2023 Ford F - 150 & 2017 - 2023 F - 250 Direct Fit Ford Series PR Edition Loaded Subwoofer Enclosure – JL Audio 10TW3 - D4|Proline X|Audio Intensity
Proline X

F-150 Behind Seat Single 10" (2015-2023) PR Edition Loaded Subwoofer Enclosure – JL Audio 10TW3-D4

Regular price $ 1,099.99
Sale price $ 1,099.99 Regular price
Unit price
Upgrade your Ford F-150 (2015-2023) or F-250 (2017-2023) with the Direct Fit Ford Series PR...
Proline X Subwoofer Enclosures Proline X - Professional Series Enclosure for Dual Kicker Solo X 12"
Proline X

Professional Series Enclosure for Dual Kicker Solo X 12" - Proline X

Regular price $ 1,250.00
Sale price $ 1,250.00 Regular price
Unit price
Upgrade your car audio system to the next level with the Proline X - Professional...
Ford F150 F250 Dual 10 Inch Subwoofer Box Loaded with JL Audio 10TW3
Proline X

Ford F-150/F-250 Dual 10" Subwoofer Enclosure – Loaded with JL Audio 10TW3 Pair

Regular price $ 1,499.99
Sale price $ 1,499.99 Regular price
Unit price
Product Description: Upgrade your 2015–2023 Ford F-150 or 2017–2023 F-250 with serious bass—without sacrificing space...
Proline X - Professional Series Enclosure for Dual Kicker Solo X 15"|Proline X|Audio Intensity
Proline X

Professional Series Enclosure for Dual Kicker Solo X 15" - Proline X

Regular price $ 1,750.00
Sale price $ 1,750.00 Regular price
Unit price
Welcome to the pinnacle of professional-grade audio with the Proline X—Professional Series Enclosure. Designed for...
Professional Series Enclosure for Dual Kicker Solo X 18" - Proline X|Proline X|Audio Intensity
Proline X

Professional Series Enclosure for Dual Kicker Solo X 18" - Proline X

Regular price $ 2,250.00
Sale price $ 2,250.00 Regular price
Unit price
Welcome to the pinnacle of professional-grade audio with the Proline X—Professional Series Enclosure. Designed for...
Sort by
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old

Complete Speaker Box Selection Guide

Types of Speaker Box Enclosures

Sealed Speaker Box Designs
Sealed enclosures represent the gold standard for accurate bass reproduction. These speaker box designs provide tight, controlled bass response with excellent transient response, making them ideal for music that demands precision. Sealed subwoofer boxes typically require smaller volumes than ported designs, making them perfect for space-constrained installations while maintaining exceptional sound quality.

Ported Speaker Box Configurations
Ported enclosures maximize bass output by using precisely tuned ports to enhance low-frequency response. These speaker box designs can produce significantly higher output levels than sealed enclosures, making them ideal for high-output applications and music genres that emphasize deep bass impact.

Bandpass Speaker Box Systems
Bandpass enclosures combine sealed and ported chambers to create highly efficient speaker box designs that excel in specific frequency ranges. These specialized enclosures can produce exceptional output levels while maintaining controlled response characteristics. Learn more about bandpass enclosure sound characteristics to determine if this speaker box type suits your needs.

Speaker Box Size Categories

Compact Speaker Box Solutions
For space-constrained installations, compact speaker box designs maximize performance in minimal space. Our 8 inch subwoofer boxes provide excellent bass response in tight installations, while 10 inch enclosures offer increased output without consuming excessive space.

Full-Size Speaker Box Options
When maximum performance is the goal, full-size speaker box enclosures deliver uncompromising bass response. Our 12 inch subwoofer boxes represent the sweet spot of performance and practicality, while 15 inch subwoofer enclosures provide ultimate bass authority for serious enthusiasts.

Custom vs. Universal Speaker Box Designs

Vehicle-Specific Speaker Box Solutions
Custom vehicle subwoofer enclosures maximize performance by utilizing every available cubic inch of space. Our vehicle-specific speaker box designs integrate seamlessly with factory interiors while providing optimal acoustic performance. Popular applications include Ford F150 subwoofer boxes and Ford F250 subwoofer boxes that fit perfectly in crew cab configurations.

Universal Speaker Box Applications
Universal speaker box designs offer flexibility for multiple applications and easy installation across various vehicles. These enclosures provide excellent performance while maintaining compatibility with different subwoofer brands and installation requirements.

Speaker Box Construction Quality

Premium Materials and Construction
Quality speaker box construction begins with premium materials. Our enclosures utilize high-grade MDF with precision joints, internal bracing, and professional carpet finishes. The Proline X series represents our flagship speaker box line, featuring competition-grade construction with advanced dado and V-cut joinery for maximum structural integrity.

DIY Speaker Box Considerations
For enthusiasts interested in custom builds, our DIY subwoofer enclosure designs guide provides comprehensive information on speaker box construction techniques and design principles.

Speaker Box Performance Optimization

Proper Volume Calculations
Each subwoofer requires specific speaker box volumes for optimal performance. Our essential guide to choosing the right subwoofer enclosure explains how to match enclosure specifications with subwoofer requirements for maximum performance.

Integration with Audio Systems
Modern speaker box installations often integrate with car amplifiers and DSP processors for optimal system performance. Proper speaker box selection considers the entire audio system, including amplification requirements and integration with existing car speakers.

Professional Installation and Setup

Speaker Box performance depends heavily on proper installation and system tuning. Professional installation ensures optimal acoustic coupling, proper amplifier matching, and seamless integration with your vehicle's audio system for maximum bass performance and reliability.

Proline X Performance Optimized Dual 10 inch Ported Box - Proline X Subwoofer Enclosures for car audio systems

Speaker Box Enclosures - Premium Subwoofer Boxes & Cabinets

Frequently Asked Questions

Product Spotlight

No video available for this collection.