Garage
Shop

See all parts that fit your 2011 Eos

Bassforms BFSL

Custom Subwoofer Enclosure for Select Mercedes Benz SL Series Vehicles

Bassforms
Shop all Bassforms
highlight-star-icon

Custom 6", 8", 10" Sealed Subwoofer Enclosure • Vehicle specifc for Select Mercedes Benz SL Series Vehicles • Constructed with 4 layers of 2oz. matting • 100% Fiberglass • Lightest, most durable boxes on the market

Learn more about the bfsl

We apologize

This item has been discontinued


Loading...
BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

124
-5.72%

$329.95

List price $349.95

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

BMV62W main

Belva BMV62W

6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto and Phone Mirroring

28
-66.67%

$89.99

List price $269.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

Description


Bassforms brand icon

Authorized dealer

  • Custom 6", 8", 10" Sealed Subwoofer Enclosure
  • Vehicle specifc for Select Mercedes Benz SL Series Vehicles
  • Mounts in the passenger footwell and designed to fit around the cruise control module
  • Constructed with 4 layers of 2oz. matting
  • 100% Fiberglass
  • Lightest, most durable boxes on the market
  • Custom looks & form minimizes trunk junk
  • Removable & modifiable
  • Designed for louder, deeper bass
  • Holds (1) 6", 8", or 10" subwoofer
  • Terminal cup with binding posts
  • Mounting depth: 5-1/2"
  • Cutout diameter: Can be adjusted and cut to fit the size of subwoofer
  • Box volume: 0.33 cubic feet
  • Authorized Internet Dealer
  • Manufacturer's Lifetime warranty

Best selling similar products

MDFS10 small

Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS10)

• 0.77 cu ft Sealed Enclosure
• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

(121)

$59.99

List price $99.99

MDFD12 small

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

(120)

$99.99

List price $119.99

MDFS12 small

Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

(172)

$69.99

List price $69.99

NE101S small

NVX NE101S

• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .65 cubic feet
• Premium Black Carpet with Black NVX Logo

$69.99

List price $83.99

10SQL small

Atrend 10SQL

• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.69 cubic feet
• Completely miter and dado end panels
• Premium carpeted finish
• Made in the USA

(16)

$59.99

List price $89.99

NE81S small

NVX NE81S

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

(1)

$59.99

List price $65.99

NE151S small

NVX NE151S

• 15" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.10 cubic feet
• Premium Black Carpet with Black NVX Logo

$89.99

List price $107.99

NE122S small

NVX NE122S

• 12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.00 cubic feet
• Premium Black Carpet with Black NVX Logo

(2)

$129.99

List price $155.99

1TRUCK12 small

Single 12" Subwoofer Angled Truck or Hatchback Box Enclosure

• 5/8" MDF (Medium Density Fiberboard)
• Perfect for Tight Spaces (trucks/hatchbacks)
• Fits Most 12" Subwoofers
• 0.75 CuFt
• fully carpeted
• Fully Caulked and Sealed Tight

(27)

$54.99

List price $95.99

NE102S small

NVX NE102S

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.20 cubic feet
• Premium Black Carpet with Black NVX Logo

$119.99

List price $143.99

Specifications & Details


Box/Enclosure specifications
Box Type
Sealed
Number of Subwoofers
1
Maximum Speaker Depth
5.51"
Total Box Volume
.33 cubic feet
Number of Terminals
1
Terminal Type
Binding posts
Box Exterior Color
Black
Box Finish
Paint
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

BFSL

Weight:

13.00lbs

Internal SKU:

bfsl

Internal Product ID:

14192

Customer Ratings & Reviews


Bassforms BFSL thumbnail image

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


571XP small

Python 571XP (p/n 572PC)

2-way Remote Start System with Keyless Entry and LED Transmitter

$129.99

List price $399.99

RHF7.0G small

Concept RHF7.0G

Gray Roadview 7" LCD Universal Headrest Monitor with Zipper Cover

$49.99

List price $209.99

RZ-OSP65-U small

SSV Works RZ-OSP65-U

Custom Molded Polaris 570,800,900 2008-2014 2 Seat Unloaded Rear 6.5" Overhead Enclosure

$149.99

List price $249.99

1WAM-AS small

Compustar 1WAM-AS

1-Way Car Alarm Remote Start & Keyless Entry System

$69.99

List price $199.99

1060W-2-PACK small

Two Infinity Reference 1060W

Pair of 10" Single 4 ohm Reference Series Car Subwoofers

(43)

$101.96

List price $219.90

T1D415 small

Rockford Fosgate Power T1 T1D415

2000W Peak (1000W RMS) 15" Power Series Dual 4-ohm Car Subwoofer

(8)

$849.99

List price $849.99

TE-35VS small

Metra TE-35VS

Universal 3-1/2" Color Video Screen

$69.99

List price $129.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2011 Volkswagen Eos

2000 GMC K2500

1983 Dodge Diplomat

2011 Ford Edge

2012 Lexus IS350C

2003 Mazda Protege5

2016 Ford Transit-150

2011 BMW X5 M

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.