Home/Equipment/Subwoofers/American Bass/VFL Comp Signature 15" Subwoofer

American Bass/Subwoofer

VFL Comp Signature 15" Subwoofer

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. RMS POWER 5,000W MAX POWER 10,000W IMPEDANCE (OHMS) DVC 1/2 Ohm MOUNTING DEPTH (IN) 8.5" CUTOUT SIZE (IN) 14” MAGNET SIZE (OZ) 500oz VOICE COIL SIZE 4” Support Specification Sheet (PDF)

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Specifications

rms watts

0 W

peak watts

0 W

impedance ohms

2 Ω

Thiele-Small Parameters

Measured at small signal levels per AES standards

Impedance:

Electromechanical

F_s(Resonant frequency)

34.5 Hz

R_e(DC resistance)

2 Ω

BL(Force factor)

13.34 T·m

Q Factors

Q_ts(Total Q)

0.45

Q_es(Electrical Q)

0.501

Q_ms(Mechanical Q)

4.41

Compliance & Mass

V_as(Equiv. volume)

38.6 L

M_ms(Moving mass)

556.4 g

S_d(Piston area)

77.9 cm²

Excursion

X_max(Linear excursion)

27.5 mm

Sensitivity

SPL₀(1W/1m)

85.8 dB

Power Handling

P_e(RMS power)

5000 W

Parameters measured per AES2-1984 (r2003) standards. Small-signal parameters valid within linear operating region.

Where to Buy

Updated 6/20/2026

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Frequently Asked Questions

What is the American Bass VFL Comp Signature 15" Subwoofer?

The American Bass VFL Comp Signature 15" Subwoofer is a car audio equipment made by American Bass. View full specifications and where to buy on this page.

How much does the American Bass VFL Comp Signature 15" Subwoofer cost?

The American Bass VFL Comp Signature 15" Subwoofer typically sells for around $1213 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.

Where can I buy the American Bass VFL Comp Signature 15" Subwoofer?

You can purchase the American Bass VFL Comp Signature 15" Subwoofer from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.