See all parts that fit your 2015 LR4
Unloaded Dual 10" Custom-fit Bass Slammer Subwoofer Enclosure for 2004-2007 Ford F-150 Regular Cab
Product highlights
Unloaded Dual 10" Custom-fit Bass Slammer Subwoofer Enclosure • Vehicle Specific for 2004-2007 Ford F-150 Regular Cab • Installs Behind Seat • Dual 10" Subwoofers • Box Volume: 1.8 Cubic Feet • Maroon
Learn more about the frp20um
Rockford Fosgate Punch P1V2-675
300W Peak (150W RMS) 6.75" Punch P1 Series 3 Way Coaxial 4-ohm Speakers
$179.99
List price $239.99
300W Peak (100W RMS) 6.75" DMD Series 2-Way Cocentric Coaxial 4-ohm Speakers
$159.99
540W Peak (180W RMS) 6.75" HED Series 2 Way Coaxial 4-ohm Speakers
$159.99
List price $191.99
600W Peak (200W RMS) 6.5" V-Series 2 Way Coaxial Car Speakers
$99.99
List price $119.99
Rockford Fosgate Punch P1 P1675
240W Peak (120W RMS) 6.75” Punch Series 3 Way Coaxial 4-ohm Speakers
$109.99
570W Peak (190W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System
$399.99
List price $480.00
600W Peak (200W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System
$399.99
List price $460.00
 |
Bass Slammer enclosures are tough as nails. They are made using rotational molding. Unlike injection molding, Bass Slammer enclosures come out of the mold with no seams, so you don’t lose any of the sonic quality of the subwoofer.
Bass Slammer enclosures are also internally braced to eliminate flexing and warping so you get the tight bass you’re looking for.
Best selling similar products
Kicker KGMDL7T12 (51KGMDL7T122)
• Sealed enclosure with 2 12" Solo-Baric L7T Series Subwoofer
• Compatible with select 2008-2021 Silverado 1500 / 2500 HD / 3500 HD / 1500 LD and Sierra 3500 HD / 1500 / 1500 Denali / 2500 HD and Sierra Denali
• 1200 watts RMS
• Final Impedance: 2-ohm
• Dimensions: 15-1/2" L x 7-7/16" H x 52" W
$949.99
List price $1049.99
• 10" Dual Sealed Subwoofer Enclosure
• Built for select 1997-2007 vehicles from GMC, Chevrolet
• 3/4" Medium Density Fiberboard (MDF) construction
• Custom down-firing fit under rear driver side seat
• Premium, ultra-tough coat spray-liner finish
• Constructed using specially formulated aliphatic wood glue
• Total box volume: 2.44 cubic feet
(2)
$225.99
List price $319.99
• 12" Amplified Loaded Subwoofer System
• 400 watts RMS
• Includes one MB Quart NA2-400.1 amplifier
• Variable bass boost
• Speaker-level inputs
• Wired remote bass level control
$679.15
List price $829.99
• 10" Amplified Loaded Subwoofer System
• 250 watts RMS
• Built-In Class D amplifier
• Speaker-level inputs
• External bass control
$719.95
List price $637.95
NVX Empty BOOST Box - 2006-2013 Chevrolet Corvette - UBE-GM-VETC6
• Custom Fit Empty Single 10" BOOST Sealed Enclosure
• Compatible with select 2006-2013 Corvette
• Made with hand-laid fiberglass shell covered in Carpet
• Total box volume: .60 cubic feet
$249.99
List price $275.99
• Ported enclosure with 2 10" Solo-Baric L7T Series Subwoofer
• select 2002-2024 vehicles from Ram, Dodge
• 1000 watts RMS
• Final Impedance: 2-ohm
• Dimensions: 16-7/16" L x 7-9/16" H x 58-7/16" W
(1)
$849.99
List price $949.99
NVX Empty BOOST Box - 2009-2026 Ford F-Series Trucks - UBE-FD-09F150SC-P212
• Custom Fit Empty Dual 12" BOOST Vented Truck Enclosure
• Compatible with select 2009-2026 vehicles from Ford
• 3/4" Medium Density Fiberboard (MDF) construction
• Illuminated etched plexiglass with RGB LED lighting
• Total box volume: 1.35 cubic feet (common chamber)
$999.99
List price $1249.99
MTX Audio Thunderform F250X00C20A-TN
• 10" Amplified Loaded Subwoofer System
• 200 watts RMS
• Built-In Class Amplifier
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Compatible with select 2000-2014 F-250 Super Duty
$929.95
List price $747.95
• Sealed truck enclosure with 2 10" L7T Series Subwoofer
• 1000 watts RMS
• Final Impedance: 2-ohm
$849.99
List price $949.99
• 10" Single Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.8 cubic feet
• Compatible with select 2009-2020 vehicles from Ford
(2)
$99.95
List price $119.99
Manufacturer:
Model Number:
FRP20UM
Weight:
27.00lbs
Internal SKU:
frp20um
Internal Product ID:
15713
| 5 star |
|
100% |
| 4 star |
|
0% |
| 3 star |
|
0% |
| 2 star |
|
0% |
| 1 star |
|
0% |
| Durability | ||
| Value | ||
| Features | ||
| Design | ||
| Usability |
Great box
My sub hit hard in this box
3 found this helpful
High-Performance NVX Speaker Wire
25 ft. of True Spec 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)
(56)
$29.99
List price $49.99
High-Performance NVX Speaker Wire
20 ft. of True Spec 8 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)
(45)
$49.99
List price $64.99
20 ft. of NVX SDTK20 Trunk Kit
Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.
(123)
$49.99
List price $71.99
NVX SDBP40 - 40 ft. (10% More Than Competition)
40 ft. Bulk Pack of Sound Dampening Material
(131)
$104.99
List price $119.99
20 ft. of Dynamat Xtreme Trunk Kit
Keep your trunk from rattling and improve bass quality by using a sound dampening trunk kit.
(47)
$156.95
List price $187.44
NVX SDRLR1 Universal Roller Tool
Install your sound damping with the SDRLR1 tool
(126)
$10.99
List price $13.99
JL Audio SB-GM-SLVEXT2/10W1v3/GA2
Stealthbox for 2007-2013 Chevrolet Silverado / GMC Sierra Extended Cab Trucks with Dark Titanium interior
$799.99
List price $1499.99
Audio Technica ATH-CK323i - Black
Inner-Ear SonicFuel Series Headphones Headset with In-Line Microphone and Music Controls for Apple
$34.99
List price $59.95
JL Audio SB-GM-SLVEXT2/10W1v3/TN
Stealthbox for 2007-2013 Chevrolet Silverado / GMC Sierra Extended Cab Trucks with Light Cashmere interior
$799.99
List price $1199.99
Polk Audio MM6501UM Open Box Complete
6.5" 2-Way Mobile Monitor Series Component Marine Certified Car Audio Speaker System
$166.99
List price $399.95
800W Kicker 11TS10L34 + Sound Dampening Material Bass Bundle
10" Kicker 11TS10L34 Solo-Baric L3 Subwoofer Enclosure + Cache CBM Dead Shield Sound Damp Material
(4)
$349.95
List price $599.94
JL Audio Stealthbox® SB-GM-SLVEXT2/10W1v3/DG
Custom fit subwoofer enclosure for select 2007-2013 Sierra 3500 HD / 1500 / 2500 HD and Silverado 2500 HD / 1500 / 3500 HD (Ebony)
$1299.99
List price $1199.99
1800W Alpine Subwoofer + Enclosure + Dampening Bass Package
2 Alpine SWS-1023D Type-S Series 10" Subs + Absolute MDHF10 10" Sub Enclosure + Sound Dampening
(31)
$280.34
List price $499.96
Audio Technica ATH-CK313iBGR- Black/Green
In-Ear Communication Headphones/Earphones Headset with Remote and Mic for iPod/iPad/iPhone
$49.95
List price $59.99
JL Audio SB-GM-SXT/PASS/DG2 (DARK CHARCOAL)
Chevrolet Silverado / GMC Sierra Extended Cab 2003-2007, Passenger Side 10" Dual 4 ohms Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with 1 10W6v2-D4 Subwoofer
$749.95
List price $799.99
Cancel
Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
