Upgrade Your Sound: ProLine X Performance Series Enclosures
Experience Deeper Bass and Clearer Sound at an Incredible Value
Transform your car’s audio with ProLine-X Performance Series enclosures. Our meticulous designs extract the maximum power from your subwoofers, offering a noticeable upgrade for entry-level to mid-range systems. With sizes from 8″ to 15″, you’ll find the perfect fit for your vehicle and sound goals.
Proline X Performance Series Enclosures: Balancing Power and Value
Discover the Proline X Performance Series, where exceptional sound meets affordability. These versatile enclosures cater to entry and mid-level woofers, delivering impressive audio performance without breaking the bank. Choose from sealed designs for tight, accurate bass or ported options for ground-shaking depth. With sizes ranging from 8″ to 15″, you’ll find the perfect fit for your subwoofer and your desired sound signature.
Key Features:
- Performance-Driven: Engineered to extract maximum output from your subwoofer.
- Value-Focused: Optimized for a balance between sound quality and affordability.
- Size Options: Accommodate a wide range of subwoofer sizes (8″, 10″, 12″, 15″).
- Sealed and Ported Designs: Customize your bass response based on your music preferences.
Why Choose Proline X Performance Series?
- Upgrade Your Audio: Enhance clarity and impact, especially when paired with entry or mid-level subwoofers.
- Find Your Perfect Fit: Extensive size and configuration options ensure the ideal match.
- Experience the Difference: Enjoy a significant improvement in bass performance.
Performance Series Available Models
| SKU | Description | Woofer Depth | Woofer Cut Out | W x H x D (inches) | Cubic Ft. Net | Tuning Freq. |
|---|---|---|---|---|---|---|
| P8-P II | Single 8” Ported Enclosure | 6.125” | 7.25 | 14 x 14.5 x 11 | 0.75 | 36hz |
| P8-S II | Single 8” Sealed Enclosure | 7.75” | 7.25 | 12 x 9.5 x 11.75 | 0.4 | N/A |
| P8D-P II | Dual 8” Ported Enclosure | 7.3” | 7.25 | 24 x 11 x 14.5 | 1.5 | 36hz |
| P8D-S II | Dual 8” Sealed Enclosure | 11” | 7.25 | 14.5 x 12 x 12.5 | 0.8 | N/A |
| P10-P II | Single 10” Ported Enclosure | 7.75” | 9.25 | 19 x 12.5 x 16.25 | 1.25 | 36hz |
| P10-S II | Single 10” Sealed Enclosure | 6.5” | 9.25 | 14.5 x 12 x 12.5 | 0.8 | N/A |
| P10D-P II | Dual 10” Ported Enclosure | 8” | 9.25 | 28 x 12.5 x 17.5 | 2.25 | 36hz |
| P10D-S II | Dual 10” Sealed Enclosure | 6.5” | 9.25 | 28 x 12.5 x 10.75 | 1.5 | N/A |
| P12-P II | Single 12” Ported Enclosure | 7.25” | 11.13 | 19.5 x 14.5 x 15.5 | 1.5 | 36hz |
| P12-S II | Single 12” Sealed Enclosure | 6.5” | 11.13 | 19x 14 x 12 | 1.25 | N/A |
| P12D-P II | Dual 12” Ported Enclosure | 7.125” | 11.13 | 32 x 15 x 15.3 | 2.75 | 36hz |
| P12D-S II | Dual 12” Sealed Enclosure | 7” | 11.13 | 28 x 14 x 12.5 | 2 | N/A |
| P15-P II | Single 15” Ported Enclosure | 9” | 13.9 | 18 x 12.5 x 13.5 | 2.5 | 36hz |
| P15-S II | Single 15” Sealed Enclosure | 9” | 13.9 | 19 x 17 x 15 | 2 | N/A |
| P15D-P II | Dual 15” Ported Enclosure | 10” | 13.9 | 40 x 17 x 19.25 | 5.5 | 36hz |
| P15D-S II | Dual 15” Sealed Enclosure | 9” | 13.9 | 34 x 17 x 14 | 3 | N/A |
Performance Series Features
Handcrafted in the USA
Experience the superior quality and workmanship of a product made in the USA. It stands the test of time.
3/4" MDF Construction
We exclusively use 3/4″ MDF sourced within the United States, ensuring the utmost structural integrity for a lasting auditory experience.
Heavy Internal Bracing
Our enclosures have an internal bracing system to enhance structural strength while minimizing unwanted resonances for a more vivid sound profile.
CNC Precision Cut
Our industrial-grade ShopSabre CNC machines are employed for cutting-edge precision, making each enclosure a veritable masterpiece of fit and finish.
Unique V Port Feature
The specialized V Port in our ported models, accompanied by clean carpet grooving, delivers a blend of aesthetic allure and acoustic efficiency.
Interlocking Design
Our proprietary Dado cut technique creates interlocking joints that amplify the enclosure’s durability and strength.
Top Grade Terminal Cup
Each enclosure has a premium terminal cup, ensuring a secure and dependable electrical connection.
Recessed Side Panels
Recessed side panels further enhance the structural integrity, elegantly enveloped in a stylish gray trunk liner.
Aesthetic Rounded Edges
Rounded corner both on the bracing and on the outside edges add to the sleek modern look and feel to the enclosures
Advanced CAD Optimization
Utilizing Computer-Aided Design technology, each enclosure achieves unparalleled precision engineering.
Benefits of Proline X Sub Enclosures
USA Support
Built in Vacaville, California utilizing premium MDF from Oregon. We use machines designed and built in Minnesota.
Unrivaled Warranty
We offer a 1 year warranty on all of our Performance Series enclosures against internal leaking or joint failure when used properly.
Designed for Performance
Making great bass is our primary concern. We design our enclosures for increased output while maintaining universal applications