Final saleNo returns. No warranty. No exceptions. Before you buy
Product info
MPN
VFLCOMP-1511
UPC
636834015110
Brand
VFL
Option
1 Ohm / Grade A – Factory Sealed
Get ready to win the SPL competition! The American Bass USA VFL Competition subwoofer is for serious car audio competitors looking to get the loudest, clearest sound. With 5,000 watts of RMS power and 10,000 RMS max, this subwoofer has the juice to amplify your sound and leave your competitors shaking in their boots. As if that weren’t enough, deluxe features like a 4" voice coil, 550 ounces magnet, and high roll surround will give you just what you need for powerful bass. This subwoofer also features a pristine carbon fiber paperback cone for impressive highs and perfect clarity of sound. Don’t settle for second best-- make sure you have what it takes to walk away with that first-place prize and as the ultimate SPL champion: the American Bass VFL Competition Subwoofer.
Product info
MPN
VFLCOMP-1522
UPC
636834015226
Brand
VFL
Option
2 Ohm / Grade A – Factory Sealed
Get ready to win the SPL competition! The American Bass USA VFL Competition subwoofer is for serious car audio competitors looking to get the loudest, clearest sound. With 5,000 watts of RMS power and 10,000 RMS max, this subwoofer has the juice to amplify your sound and leave your competitors shaking in their boots. As if that weren’t enough, deluxe features like a 4" voice coil, 550 ounces magnet, and high roll surround will give you just what you need for powerful bass. This subwoofer also features a pristine carbon fiber paperback cone for impressive highs and perfect clarity of sound. Don’t settle for second best-- make sure you have what it takes to walk away with that first-place prize and as the ultimate SPL champion: the American Bass VFL Competition Subwoofer.
Product info
MPN
VFLCOMP-1511
Brand
VFL
Option
1 Ohm / Grade B – Open Box
Get ready to win the SPL competition! The American Bass USA VFL Competition subwoofer is for serious car audio competitors looking to get the loudest, clearest sound. With 5,000 watts of RMS power and 10,000 RMS max, this subwoofer has the juice to amplify your sound and leave your competitors shaking in their boots. As if that weren’t enough, deluxe features like a 4" voice coil, 550 ounces magnet, and high roll surround will give you just what you need for powerful bass. This subwoofer also features a pristine carbon fiber paperback cone for impressive highs and perfect clarity of sound. Don’t settle for second best-- make sure you have what it takes to walk away with that first-place prize and as the ultimate SPL champion: the American Bass VFL Competition Subwoofer.
Product info
MPN
VFLCOMP-1511
Brand
VFL
Option
1 Ohm / Grade C – Open Box + Minor Damage
Get ready to win the SPL competition! The American Bass USA VFL Competition subwoofer is for serious car audio competitors looking to get the loudest, clearest sound. With 5,000 watts of RMS power and 10,000 RMS max, this subwoofer has the juice to amplify your sound and leave your competitors shaking in their boots. As if that weren’t enough, deluxe features like a 4" voice coil, 550 ounces magnet, and high roll surround will give you just what you need for powerful bass. This subwoofer also features a pristine carbon fiber paperback cone for impressive highs and perfect clarity of sound. Don’t settle for second best-- make sure you have what it takes to walk away with that first-place prize and as the ultimate SPL champion: the American Bass VFL Competition Subwoofer.
Product info
MPN
VFLCOMP-1522
Brand
VFL
Option
2 Ohm / Grade B – Open Box
Get ready to win the SPL competition! The American Bass USA VFL Competition subwoofer is for serious car audio competitors looking to get the loudest, clearest sound. With 5,000 watts of RMS power and 10,000 RMS max, this subwoofer has the juice to amplify your sound and leave your competitors shaking in their boots. As if that weren’t enough, deluxe features like a 4" voice coil, 550 ounces magnet, and high roll surround will give you just what you need for powerful bass. This subwoofer also features a pristine carbon fiber paperback cone for impressive highs and perfect clarity of sound. Don’t settle for second best-- make sure you have what it takes to walk away with that first-place prize and as the ultimate SPL champion: the American Bass VFL Competition Subwoofer.
Product info
MPN
VFLCOMP-1522
Brand
VFL
Option
2 Ohm / Grade C – Open Box + Minor Damage
Get ready to win the SPL competition! The American Bass USA VFL Competition subwoofer is for serious car audio competitors looking to get the loudest, clearest sound. With 5,000 watts of RMS power and 10,000 RMS max, this subwoofer has the juice to amplify your sound and leave your competitors shaking in their boots. As if that weren’t enough, deluxe features like a 4" voice coil, 550 ounces magnet, and high roll surround will give you just what you need for powerful bass. This subwoofer also features a pristine carbon fiber paperback cone for impressive highs and perfect clarity of sound. Don’t settle for second best-- make sure you have what it takes to walk away with that first-place prize and as the ultimate SPL champion: the American Bass VFL Competition Subwoofer.
Condition
Vault SKU
VFLCOMP-1511-A
Condition
Vault SKU
VFLCOMP-1522-A
Condition
Vault SKU
VFLCOMP-1511-B
Condition
Vault SKU
VFLCOMP-1511-C
Condition
Vault SKU
VFLCOMP-1522-B
Condition
Vault SKU
VFLCOMP-1522-C
⚠️
Disclaimer: Vault products may differ from current retail versions in power ratings, specifications, or model revisions. As these items may be older versions or returned products, please review the product details and condition notes carefully before purchasing. Product images may not exactly reflect the item you receive.
Power & performance
Size (in)
15
Impedance (Ω)
1
RMS power (W)
5,000
Peak power (W)
10,000
Sensitivity (dB)
85.8
SPL (dB)
86.7
Xmax (mm)
27.5
T/S parameters
Fs (Hz)
34.5
Qes
0.489
Qms
4.394
Qts
0.44
BL (T·m)
18.87
Mms (g)
502.3
Vas (L)
36.6
Construction
Voice coil (in)
4
Voice coil wire
Hi-temp 4-layer flag
aluminum wire voice
coil on aluminum bobbin
Cone
Black kevlar fiber
woven non-press paper
composite cone
Cone material
Kevlar fiber
Surround
Hi-roll high density
foam surround
with red stitching
Basket
Heavy duty die
cast basket with
white power finish
Magnet
Triple stacked
strontium magnet
Magnet weight
504 Oz
Install
Mounting depth (in)
10.16
Cutout diameter (in)
13.78
Power & performance
Size (in)
15
Impedance (Ω)
2
RMS power (W)
5,000
Peak power (W)
10,000
Sensitivity (dB)
85.3
SPL (dB)
85.8
Xmax (mm)
27.5
T/S parameters
Qes
0.501
Qms
4.413
Qts
0.45
BL (T·m)
13.34
Mms (g)
556.4
Vas (L)
38.6
Construction
Voice coil (in)
4
Voice coil wire
Hi-temp 4-layer flag
aluminum wire voice
coil on aluminum bobbin
Cone
Black kevlar fiber
woven non-press paper
composite cone
Cone material
Kevlar fiber
Surround
Hi-roll high density
foam surround
with red stitching
Basket
Heavy duty die
cast basket with
white power finish
Magnet
Triple stacked
strontium magnet
Magnet weight
504 Oz
Install
Mounting depth (in)
10.16
Cutout diameter (in)
13.78
Power & performance
Size (in)
15
Impedance (Ω)
1
RMS power (W)
5,000
Peak power (W)
10,000
Sensitivity (dB)
85.8
SPL (dB)
86.7
Xmax (mm)
27.5
T/S parameters
Fs (Hz)
34.5
Qes
0.489
Qms
4.394
Qts
0.44
BL (T·m)
18.87
Mms (g)
502.3
Vas (L)
36.6
Construction
Voice coil (in)
4
Voice coil wire
Hi-temp 4-layer flag
aluminum wire voice
coil on aluminum bobbin
Cone
Black kevlar fiber
woven non-press paper
composite cone
Cone material
Kevlar fiber
Surround
Hi-roll high density
foam surround
with red stitching
Basket
Heavy duty die
cast basket with
white power finish
Magnet
Triple stacked
strontium magnet
Magnet weight
504 Oz
Install
Mounting depth (in)
10.16
Cutout diameter (in)
13.78
Power & performance
Size (in)
15
Impedance (Ω)
1
RMS power (W)
5,000
Peak power (W)
10,000
Sensitivity (dB)
85.8
SPL (dB)
86.7
Xmax (mm)
27.5
T/S parameters
Fs (Hz)
34.5
Qes
0.489
Qms
4.394
Qts
0.44
BL (T·m)
18.87
Mms (g)
502.3
Vas (L)
36.6
Construction
Voice coil (in)
4
Voice coil wire
Hi-temp 4-layer flag
aluminum wire voice
coil on aluminum bobbin
Cone
Black kevlar fiber
woven non-press paper
composite cone
Cone material
Kevlar fiber
Surround
Hi-roll high density
foam surround
with red stitching
Basket
Heavy duty die
cast basket with
white power finish
Magnet
Triple stacked
strontium magnet
Magnet weight
504 Oz
Install
Mounting depth (in)
10.16
Cutout diameter (in)
13.78
Power & performance
Size (in)
15
Impedance (Ω)
2
RMS power (W)
5,000
Peak power (W)
10,000
Sensitivity (dB)
85.3
SPL (dB)
85.8
Xmax (mm)
27.5
T/S parameters
Qes
0.501
Qms
4.413
Qts
0.45
BL (T·m)
13.34
Mms (g)
556.4
Vas (L)
38.6
Construction
Voice coil (in)
4
Voice coil wire
Hi-temp 4-layer flag
aluminum wire voice
coil on aluminum bobbin
Cone
Black kevlar fiber
woven non-press paper
composite cone
Cone material
Kevlar fiber
Surround
Hi-roll high density
foam surround
with red stitching
Basket
Heavy duty die
cast basket with
white power finish
Magnet
Triple stacked
strontium magnet
Magnet weight
504 Oz
Install
Mounting depth (in)
10.16
Cutout diameter (in)
13.78
Power & performance
Size (in)
15
Impedance (Ω)
2
RMS power (W)
5,000
Peak power (W)
10,000
Sensitivity (dB)
85.3
SPL (dB)
85.8
Xmax (mm)
27.5
T/S parameters
Qes
0.501
Qms
4.413
Qts
0.45
BL (T·m)
13.34
Mms (g)
556.4
Vas (L)
38.6
Construction
Voice coil (in)
4
Voice coil wire
Hi-temp 4-layer flag
aluminum wire voice
coil on aluminum bobbin
Cone
Black kevlar fiber
woven non-press paper
composite cone
Cone material
Kevlar fiber
Surround
Hi-roll high density
foam surround
with red stitching
Basket
Heavy duty die
cast basket with
white power finish