Proline X

Proline X

Proline-X is a subsidiary of Audio Intensity.  We rely on over 30 years of industry experience and leadership, located in Northern California.  Our products are American-built, and we are a veteran employer.  Proline-X builds high-quality enclosures using computer numerically controlled (CNC) manufacturing and stringent quality control through assembly to completion.  You won’t find better boxes for the price anywhere.

Proline X Performance Line Dual 10
Proline X Performance Line Dual 10" Sealed Enclosure

Specifications:

  • Dimensions: 28"W x 12.5"H x 10.75"D
  • Cubic Feet: 1.5
  • Tuning Frequency: Sealed
  • Woofer Cutout: 11.13
  • Depth to Brace: 5"
  • Brace Diameter (Max Magnet Diameter) : 7.5"
  • Weight: 32 lbs
  • Front Badge: Engraved Acrylic
  • Terminal Cup: Single
  • Internal Bracing: Yes, front to back and side to side

Disclaimer: The wood used for this enclosure is extremely dense and requires predrilling of the mounting holes for woofer mounting.

 

$ 179.99
Proline X - Performance Line Dual 12
Proline X - Performance Line Dual 12" Sealed Enclosure

Specifications:

  • Dimensions: 28"W x 14"H x 12.5"D
  • Cubic Feet: 2.0
  • Tuning Frequency: Sealed
  • Woofer Cutout: 11.13
  • Depth to Brace: 5.875"
  • Brace Diameter (Max Magnet Diameter) : 8.25"
  • Weight: 40 lbs
  • Front Badge: Engraved Acrylic
  • Terminal Cup: Single

Disclaimer: The wood used for this enclosure is extremely dense and requires predrilling of the mounting holes for woofer mounting.

 

$ 199.99
Proline X Performance Line Single 10
Proline X Performance Line Single 10" Sealed Enclosure

Specifications:

  • Dimensions: 14.5"W x 12"H x 12.5"D
  • Cubic Feet: .8
  • Tuning Frequency: Sealed
  • Woofer Cutout: 9.25
  • Depth to Brace: 6.25"
  • Brace Diameter (Max Magnet Diameter): 7.2"
  • Weight: 19 lbs
  • Front Badge: Engraved Acrylic
  • Terminal Cup: Single

Disclaimer: The wood used for this enclosure is extremely dense and requires predrilling of the mounting holes for woofer mounting.

 

$ 139.99
Proline X Performance Line Single 12
Proline X Performance Line Single 12" Sealed Enclosure

Specifications:

  • Dimensions: 19W x 14H x 12D
  • Cubic Feet: 1.25
  • Tuning Frequency: Sealed
  • Woofer Cutout: 11.13
  • Depth to Brace: 6"
  • Brace Diameter (Max Magnet Diameter) : 8.375"
  • Weight: 26 lbs
  • Front Badge: Engraved Acrylic
  • Terminal Cup: Single
  • Internally Braced: Yes, side to side

Disclaimer: The wood used for this enclosure is extremely dense and requires predrilling of the mounting holes for woofer mounting.

 

$ 149.99
Proline X Double 8 Sale
Proline X Double 8" Ported Enclosure

Features

  • Hand Built in the USA

  • 18mm Trupan MDF Ultralight

  • Internally Braced

  • CAD Optimized

  • Interlocking Design     

  • Precision CNC Cut

  • High-Quality Terminal Cup

  • Rounded External Edges Throughout

  • Available wrapped in Black or Gray trunk liner

Model: P8D-P
Description: Dual 8″ Ported
Dimensions: 24 x 11 x 14.5
Air / Tuning: 1.4 ft / Ported
$ 179.99 $ 90.00
Proline X Single 15 Sale
Proline X Single 15" Ported Enclosure

Features

  • Hand Built in the USA

  • 18mm Trupan MDF Ultralight

  • Internally Braced

  • CAD Optimized

  • Interlocking Design     

  • Precision CNC Cut

  • High-Quality Terminal Cup

  • Rounded External Edges Throughout

  • Available wrapped in Black or Gray trunk liner

Model: P15-P
Description: Single 15″ Ported
Dimensions:
Air / Tuning: 2.5 ft / Ported
$ 199.99 $ 100.00
Proline X Single 15 Sale
Proline X Single 15" Sealed Enclosure

Features

  • Hand Built in the USA

  • 18mm Trupan MDF Ultralight

  • Internally Braced

  • CAD Optimized

  • Interlocking Design     

  • Precision CNC Cut

  • High-Quality Terminal Cup

  • Rounded External Edges Throughout

  • Available wrapped in Black or Gray trunk liner

Model: P15-S
Description: Single 15″ Sealed
Dimensions: 19 x 17 x 15
Air / Tuning: 2 ft / Sealed
$ 159.99 $ 80.00
Proline X Double 15 Sale
Proline X Double 15" Sealed Enclosure

Features

  • Hand Built in the USA

  • 18mm Trupan MDF Ultralight

  • Internally Braced

  • CAD Optimized

  • Interlocking Design     

  • Precision CNC Cut

  • High-Quality Terminal Cup

  • Rounded External Edges Throughout

  • Available wrapped in Black or Gray trunk liner

Model: P15D-S
Description: Double 15″ Sealed
Dimensions: 34 x 17 x 14
Air / Tuning: 3.0 ft / Sealed
$ 199.99 $ 100.00
Proline X Single 8 Sale
Proline X Single 8" Sealed Enclosure

Features

  • Hand Built in the USA

  • 18mm Trupan MDF Ultralight

  • Internally Braced

  • CAD Optimized

  • Interlocking Design     

  • Precision CNC Cut

  • High-Quality Terminal Cup

  • Rounded External Edges Throughout

  • Available wrapped in Black or Gray trunk liner

Model: P8-S
Description: Single 8″ Sealed
Dimensions: 13 x 10 x 9.25
Air / Tuning: .4 ft / Sealed
$ 89.99 $ 45.00
Proline X Dual 8 Sale
Proline X Dual 8" Sealed Enclosure

Features

  • Hand Built in the USA

  • 18mm Trupan MDF Ultralight

  • Internally Braced

  • CAD Optimized

  • Interlocking Design     

  • Precision CNC Cut

  • High-Quality Terminal Cup

  • Rounded External Edges Throughout

  • Available wrapped in Black or Gray trunk liner

Model: P8D-S
Description: Dual 8″ Sealed
Dimensions: 19 x 10 x 13
Air / Tuning: .8 ft / Sealed
$ 129.99 $ 65.00
Proline X Single 10 Sale
Proline X Single 10" Sealed Enclosure

Features

  • Hand Built in the USA

  • 18mm Trupan MDF Ultralight

  • Internally Braced

  • CAD Optimized

  • Interlocking Design     

  • Precision CNC Cut

  • High-Quality Terminal Cup

  • Rounded External Edges Throughout

  • Available wrapped in Black or Gray trunk liner

Model: P10-S
Description: Single 10″ Sealed
Dimensions: 14 x 12 x 11.5
Air / Tuning: .7 ft / Sealed
$ 109.99 $ 55.00
Proline X Slim 10
Proline X Slim 10" Sub Enclosure - Hybrid Audio

With Hybrid Audio Technologies releasing a long-awaited shallow subwoofer, it was only fitting ProLine X would build a matching enclosure series. Does not include a subwoofer, enclosure only

Features

  • Hand Built in the USA

  • 18mm Trupan MDF Ultralight

  • Internally Braced

  • CAD Optimized

  • Interlocking Design     

  • Precision CNC Cut

  • High-Quality Terminal Cup

  • Rounded External Edges Throughout

  • Available wrapped in Black or Gray trunk liner

 

Model: HYB Slim 10
Description: Single 10"
Dimensions: 24 x 13 x 6.5
Air / Tuning: .75ft / Sealed
$ 89.99
Proline X Slim 12
Proline X Slim 12" Sub Enclosure - Hybrid Audio

With Hybrid Audio Technologies releasing a long-awaited shallow subwoofer, it was only fitting ProLine X would build a matching enclosure series. Does not include a subwoofer, enclosure only

Features

  • Hand Built in the USA

  • 18mm Trupan MDF Ultralight

  • Internally Braced

  • CAD Optimized

  • Interlocking Design     

  • Precision CNC Cut

  • High-Quality Terminal Cup

  • Rounded External Edges Throughout

  • Available wrapped in Black or Gray trunk liner

 

Model: HYB Slim 12
Description: Single 12"
Dimensions: 28 x 14 x 6.5
Air / Tuning: 1.1ft / Sealed
$ 99.99

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