Custom Ford F150 | F250 Subwoofer Enclosures for Maximum Bass

Frustrated with weak, muddy bass that ruins your favorite songs in your Ford truck? The culprit is often underpowered factory speakers and an enclosure that isn’t optimized for your vehicle. Our subwoofer enclosures are designed to work within the acoustic constraints of your Ford, delivering the powerful, accurate bass that your hard-hitting music deserves. Proline X Direct Fit Enclosures for your Ford 150 | F250 is the perfect blend of style and performance. Our custom subwoofer enclosures unleash the full potential of your sound system, delivering deep, chest-thumping bass that makes every drive an unforgettable audio experience.

Ford F150 | F250 Direct Fit Solutions

Fits all 13th/14th Generation F150 (2015-2023) and all 4th/5th Generation Super Duty models (2017-2023) Super Cab Models may need modifications for the underseat amp rack.

Behind Rear Seat

Passenger Side and Full Length Micro Enclosures

All 13th/14th Generation F150 (2015-2023) and all 4th/5th Generation Super Duty models (2017-2023) Super Cab Models may need modifications for the under-seat amp rack.
5th Generation Ford Super Duty with B&O system requires relocation of the OEM amp and the mounting bolts to be cut flush against the back wall for fitment. (Full-width enclosure only)
Custom Fit around rear window motor.
Stack Fab Assembly for Maximum Airspace and Tighter Fitment.

Installation Notes:

Removal/trimming of the OEM back wall paneling is required.
Relocation of the OEM jack/jack holder is required for fitment.

SKU	Description	Woofer Depth	Woofer Cut Out	W x H x D”	Cub Ft. Net	Tuning Freq.
VS FD1 10D-S	Double 10” Sealed \| Full Length	3.65	9.25	Direct Fit, No Seat Mods	1.05	N/A
VS FD1 10-S	Single 10” Sealed \| Passenger Side	3.75	9.25	Direct Fit, No Seat Mods	0.5	N/A
VS FD1 10-S JL	Single 10” Sealed \| Passenger Side \| JL 10Tw3	3.75	Direct Fit	Direct Fit, No Seat Mods	0.5	N/A
VS FD1 10-S KIK	Single 10” \| Sealed \| Passenger Side \| Kicker CVT 104	3.75	Direct Fit	Direct Fit, No Seat Mods	0.5	N/A
VS FD1 10-S KIK L7	Single 10” \| Sealed \| Passenger Side \| Kicker L7T 10	3.75	Direct Fit	Direct Fit, No Seat Mods	0.5	N/A
VS FD1 10-S RF	Single 10” \| Sealed \| Passenger Side \| Rockford P3SD2-10 I P3SD4-10	3.75	Direct Fit	Direct Fit, No Seat Mods	0.5	N/A
VS FD1 10-S ALP	Single 10” \| Sealed \| Passenger Side \| Alpine RS-W10D	3.75	Direct Fit	Direct Fit, No Seat Mods	0.5	N/A
VS FD1 10-S HTZ	Single 10” \| Sealed \| Passenger Side \| Hertz MPS 250	3.75	Direct Fit	Direct Fit, No Seat Mods	0.5	N/A
VS FD1 10-S AM	Single 10” \| Sealed \| Passenger Side \| Audiomobile Evo 10	3.75	Direct Fit	Direct Fit, No Seat Mods	0.5	N/A
VS FD1 10-S PB	Single 10” \| Sealed \| Passenger Side \| PowerBass XL-1040T	3.75	Direct Fit	Direct Fit, No Seat Mods	0.5	N/A
VS FD1 12-S PB	Single 10” \| Sealed \| Passenger Side \| PowerBass XL-1240T	3.75	Direct Fit	Direct Fit, No Seat Mods	0.5	N/A
VS FD1 8D-S	Dual 8” \| Sealed \| Passenger Side	3.75	7.5	Direct Fit, No Seat Mods	0.5	N/A
VS FD1 8D-S AM	Dual 8” \| Sealed \| Passenger Side \| Audiomobile EVO 8″	3.75	Direct Fit	Direct Fit, No Seat Mods	0.5	N/A
VS FD1 8D-S ALP	Dual 8” \| Sealed \| Passenger Side \| Alpine S2-W8D2/D4	3.75	Direct Fit	Direct Fit, No Seat Mods	0.5	N/A
VS FD1 8D-S KIK	Dual 8” \| Sealed \| Passenger Side \| Kicker 8″ L7T Subwoofer	3.75	Direct Fit	Direct Fit, No Seat Mods	0.5	N/A
VS FD1 8D-S RF	Dual 8” \| Sealed \| Passenger Side \| Rockford P3SD2-8/ P3SD4-8	3.75	Direct Fit	Direct Fit, No Seat Mods	0.5	N/A
VS FD1 8Q-S AM	Quad 8” \| Sealed \| Full Length \| Audiomobile EVO 8″	3.75	Direct Fit	Direct Fit, No Seat Mods	0.95	N/A

Under Rear Seat Down Firing Enclosures

The Ultimate Performance without Seat Modifications

Using a Stack Fab assembly process, We can create a down fire solution with increased performance and sound quality. We have created more usable airspace than our competition which equals more output.

Performance Features:

Advanced Porting: Utilizing the area between seat mounts, we have located the large port (18 Square inches) outside the box, allowing increased airspace. This allows for lower tuning and more port area for increased output.
2.0 Cubic Feet Net airspace with tuning of 33 Hz

Design Features:

Covered in Plush Black Carpet
Available Custom Lasered Acrylic Inserts for the Front Panel

Application Guide

SKU	Description	Woofer Depth	Woofer Cut Out	W x H x D”	Cub Ft. Net	Tuning Freq.
VS FD1 10D-P 9.0	Ford 2015 to current F-150 Super Crew & Super Cab trucks for Dual 10" Ported	4.25”	8.9	Direct Fit, No Seat Mods	2	33hz
VS FD1 10D-P 9.25	Ford 2015 to current F-150 Super Crew & Super Cab trucks for Dual 10" Ported	4.25”	9.25	Direct Fit, No Seat Mods	2	33hz
VS FD1 10D-P 9.65	Ford 2015 to current F-150 Super Crew & Super Cab trucks for Dual 10" Ported JL 10TW3/Alpine	4.25”	9.65	Direct Fit, No Seat Mods	2	33hz
VS FD1 12D-S 10.9	Ford 2015 to current F-150 Super Crew & Super Cab trucks for Dual 12" Sealed	4.25	10.9	Direct Fit, No Seat Mods	2	N/A
VS FD1 12D-S 11.25	Ford 2015 to current F-150 Super Crew & Super Cab trucks for Dual 12" Sealed	4.25	11.25	Direct Fit, No Seat Mods	2	N/A
VS FD1 12D-S 11.65	Ford 2015 to current F-150 Super Crew & Super Cab trucks for Dual 12" Sealed JL 12Tw3/Alpine	4.25	11.65	Direct Fit, No Seat Mods	2	N/A

Under Rear Seat Forward Firing Enclosures

Maximum Performance | No Seat Modifications