Garage
Shop

See all parts that fit your 1977 Cosmo

Bassforms BF212GTI_L

Custom 12" Fiberglass Enclosure for Select 2006-Up Volkswagon Vehicles Trunk Compartment (Left side)

Bassforms
Shop all Bassforms
highlight-star-icon

Custom 12" Fiberglass Enclosure • Vehicle specific for Select 2006-Up Volkswagen Vehicles Trunk Compartment (Left side) • 100% Fiberglass • Constructed with 4 layers of 2oz. matting

Learn more about the bf212gti_l

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
Club 522F main

JBL Club 522F (SPKCB522FAM)

270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers

1
-42.29%

$74.99

List price $129.95

Reference 5030cx main

Infinity Reference 5030cx (REF5030CX)

390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System

2
-60.01%

$99.95

List price $249.95

DMDX5 main

Diamond Audio DMDX5

240W Peak (80W RMS) 5" DMD Series 2-Way Cocentric Coaxial 4-ohm Speakers

Limited time!
46CSC54 main

Kicker CSC5 (46CSC54)

450W Peak (150W RMS) 5.25” CS Series 2 Way Coaxial 4-ohm Speakers

15
-33.36%

$79.96

List price $119.99

43DSC504 main

Kicker DSC50 (43DSC504)

400W Peak (100W RMS) 5.25" DS Series 2-way 4-ohm Coaxial Car Speakers (DSC504)

59
-11.77%

$74.99

List price $84.99

VSP525KIT main

NVX VSP525KIT

750W Peak (250W RMS) 5.25" V-Series 2 Way Component Car Speakers

27
-16.67%

$99.99

List price $119.99

VSP525 main

NVX VSP525

480W Peak (160W RMS) 5.25" V-Series 2 Way Coaxial Car Speakers

23
-16.67%

$79.99

List price $95.99

Limited time!
10PS5250 main

Kicker PS5250 (10PS5250)

200W Peak (100W RMS) 5.25” PS Series 2 Way Coaxial 2-ohm Powersports and Motorcycle Speakers

7
-29.43%

$119.96

List price $169.99

Limited time!
TS-G1320S main

Pioneer TS-G1320S

500W Peak (70W RMS) 5.25" G-Series 2-way 4-ohm Coaxial Car Speakers

34
-30.78%

$44.99

List price $65.00

DB522 main

Polk Audio DB522 (DB 522)

600W Peak (200W RMS) 5.25" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

68
-9.08%

$100.00

List price $109.99

Description


Bassforms brand icon

Authorized dealer

  • Custom 12" Fiberglass Enclosure
  • Vehicle specific for Select 2006-Up Volkswagen Vehicles Trunk Compartment (Left side)
  • 100% Fiberglass
  • Mounts on the Left Side of the trunk
  • Constructed with 4 layers of 2oz. matting
  • Lightest, most durable boxes on the market
  • Custom looks & form minimizes trunk junk
  • Removable & modifiable
  • Designed for louder, deeper bass
  • Holds (1) 12" subwoofer
  • Terminal cup with binding posts
  • Polyfill inside
  • Mounting depth: 5-7/8"
  • Cutout diameter: 11"
  • Box volume: 0.98 cubic feet
  • Authorized Internet Dealer
  • Manufacturer's Lifetime warranty

Best selling similar products

UBE-FD-09F150SC-S210 small

NVX Empty BOOST Box - 2009-2026 Ford F-Series - UBE-FD-09F150SC-S210

• Custom Fit Empty Dual 10" BOOST Sealed 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: 1.5 cubic feet (common chamber)

$999.99

List price $1199.99

UBE-FD-09F150SC-S212 small

NVX Empty BOOST Box - 2009-2026 Ford F-Series Crew Cab - UBE-FD-09F150SC-S212

• Custom Fit Empty Dual 12" BOOST Sealed 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: 1.5 cubic feet (common chamber)

$999.99

List price $1199.99

Specifications & Details


Enclosure Specifications
Box Type
Sealed
Number of Subwoofers
1
Cutout Diameter or Length
11.06"
Maximum Speaker Depth
5.91"
Total Box Volume
.98 cubic feet
Number of Terminals
1
Terminal Type
Binding posts
Box Exterior Color
Black
Box Finish
Paint

Item Details


Manufacturer:

Model Number:

BF212GTI_L

Weight:

13.00lbs

Internal SKU:

bf212gti_l

Internal Product ID:

14176

Customer Ratings & Reviews


Bassforms BF212GTI_L 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


XBA-NC85D small

Sony XBA-NC85D

Noise Cancelling In-Ear Headphones with USB Charge Adapter for Mobile Recharging DNC Processor

(1)

$119.99

List price $499.99

No picture

MB Quart NA200.2

$110.99

List price $159.99

99-7628BHG small

Metra 99-7628BHG Dash Kit

Install a new Single-DIN car stereo in select 2015-2019 Murano (High Gloss Black)

$30.99

List price $54.99

ATH-ANC27X small

Audio Technica ATH-ANC27X

QuietPoint Premium Noise Cancelling Headphones with Airline Adapter, Travel Pouch & 40 Hour Playback

(1)

$84.99

List price $149.95

No picture

JL Audio C2-570x (Open Box, Like New)

200W Peak (120W RMS) 5x7" Evolution C2 Series 2-way 4-ohm Coaxial Car Speakers

(10)

$218.49

List price $279.99

5305L small

Avital 5305L

2-Way Paging Remote Start/Keyless Entry/Vehicle Security System w/ 4 Button LCD Remote

(1)

$118.99

List price $449.99

ZXi150.4 small

Hifonics Zeus ZXi150.4

1200W RMS, Zeus Series 4-Channel Amplifier (ZXi 150.4)

(13)

$219.99

List price $349.99

IU02B small

Scosche IU02B Wiring Harness

Install a new car stereo in

(16)

$9.95

List price $6.99

KDC-BT855U small

Kenwood KDC-BT855U

In-Dash CD/MP3/WMA Car Stereo Receiver w/ Bluetooth, Pandora Control & iPod/iPhone Ready

(35)

$159.99

List price $280.00

Related Searches


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

2004 Cadillac Escalade

1998 Oldsmobile Eighty Eight

2007 Ford Five Hundred

1977 Mazda Cosmo

1988 Isuzu Impulse

2012 Buick Verano

1995 Mazda MPV

2008 Audi S5

2005 GMC Envoy

1953 Chrysler Windsor

Vehicle
Store
Delete

2018 Can-Am Defender HD5

2022 Can-Am Defender MAX HD9 XT

2019 Can-Am Defender MAX HD8 DPS

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.