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 What is a Stage 3?
The Stage 3 comes with many features which are designed to get the best performance and sound quality out of the subwoofer.
Features!
- 1.75” Front Baffle: Provides an exceptionally strong mounting surface.
- Vertical Bracing System (VBS): Prevents enclosure distortion.
- Reinforced Port: Helps reduce port noise.
- 45º Internal Corners: Increase sound quality.
- Rounded Corners: Prevent 3dB drop-offs.
- CNC Machined: Automatic router cuts all the parts to perfection.
- Automotive Grade Carpet: Durable and closely match the trunk area.
- Gold Plated Terminal Cups: Increase electrical conductivity.
| General | Value | Description | 
|---|---|---|
| Compatible Subwoofer | Skar Audio evl-12 | Enclosure specifically built for subwoofer. | 
| Enclosure Stage | 3 | Extreme Performance. | 
| Enclosure Type | Ported | Provides deep bass! | 
| Terminal Cups | One (1) | 24 kt. Gold plated. | 
| Finish Material | Carpet | Automotive grade. | 
| Physical | Value | Description | 
| Width | 28.000" | Left to right. | 
| Height | 15.000" | Floor to top. | 
| Depth | 16.000" | Front to back. | 
| Net Volume | 2.00 ft³ | All displacements have been taken into account. | 
| Tuning Frequency (Fb) | 31.83 Hz. | Enclosure tuning frequency. | 
| Port Width | 1.750" | Width of the port. | 
| Port Area | 23.695 ft² | Crossectional area of the port. | 
| Cutout Diameter | 11.250" | Specific cutout diameter for the subwoofer. | 
| Wall Thickness | 0.750" | Width of the construction material. | 
| Baffle Thickness | 1.750" | Solid mounting surface! | 
| Weight | 46 lbs. | Estimated weight of enclosure. | 
 
 
                                 
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                    