Free Shipping on Orders $99 and Up

EPICX Series 8" Dual Voice Coil Subwoofer, 400W RMS, Dual 2/4 Ohms

$119.00

Experience the perfect fusion of relentless output and refined audio quality with the all-new EPICX Series Subwoofers from AudioControl. Built for those who demand more than just loud, these subs deliver tight, accurate, low-end response that hits hard and stays clean, even at extreme volume.

Size

Experience the perfect fusion of relentless output and refined audio quality with the all-new EPICX Series Subwoofers from AudioControl. Built for those who demand more than just loud, these subs deliver tight, accurate, low-end response that hits hard and stays clean, even at extreme volume.

Precision-engineered from the ground up, these subwoofers feature non-pressed paper cones, heavy-duty motor structures, and high-quality components that withstand heavy demand. Every element is optimized for output, efficiency, and durability, producing a sub that overachieves at every level!

If you’re pushing the limits in competition or want a system that dominates on the street, EPICX Series is made for you. These subs handle power without breaking a sweat, delivering the kind of deep, aggressive bass that turns heads.

Crafted with AudioControl’s legacy of build quality and innovative design at its core, the EPICX Series brings performance without sacrificing clarity. Built for those who love loud. No gimmicks — just raw, responsive performance you can count on.

FEATURES

  • Composite Foam Surround: Delivers smooth controlled bass, ensuring a heart-pounding sound that doesn't compromise.
  • High-Precision Motor Assembly: Maximizes efficiency and output, converting amplifier power into pure, impactful bass.
  • Rigid Steel Basket: Provides unwavering strength and eliminates resonance for tighter bass and clearer sound.
  • High-Temperature, Lightweight Voice Coil: Ensures lightning-fast, dynamic bass response and unwavering reliability under extreme power.
  • One-Piece Dust Cap Design: Enhances cone rigidity for consistent, accurate, distortion-free bass reproduction.
  • Non-Pressed Paper Cone: Delivers organic warmth, natural depth, and rich low-end character to your bass.
  • Large-Gauge, Quick-Release Black Nickel Terminals: Ensures maximum conductivity and a rock-solid, vibration-proof connection for consistent power delivery.
  • Pair with The EPICENTER: Unleash unmatched bass, as the EPICX Series is engineered to seamlessly integrate with AudioControl's legendary bass restoration processor for mind-blowing low frequencies.

SPECIFICATIONS

Speaker Size                                8 in / 200 mm

Power                                              400W RMS / 600W Max

Impedance                                   2 or 4 ohms

Voice Coil                                      2 in

Resonance Frequency          47.2 Hz

Efficiency                                      83.5 dB

Magnet Dimensions               5.31 x 2.44 x 0.98 in / 135 x 60 x 25 mm

 

 

IN THE BOX: (1) EPICX8D2 or EPICX8D4 Subwoofer, User Guide


DIMENSIONS

  • Overall Diameter: 8.46 in / 215 mm
  • Cut Out Diameter: 7.13 in / 181 mm
  • Mounting Depth: 4.1 in / 103.9 mm
  • Mounting Height: 0.8 in / 20 mm
  • Motor Diameter (w/ Cover): 5.5 in / 140 mm

PORTED ENCLOSURE

  • External Dimensions: 17″ W × 12″ H × 10.5″ D
  • Net Internal Volume:  0.71 ft3
  • Exterior Volume:  1.24 ft3
  • Material Thickness: 0.75 in
  • Port Area: 7.875 sq in
  • Port Inlet: 0.75″ W × 10.5″H
  • Port Length: 16 in
  • Tuning Frequency:  40 Hz

SEALED ENCLOSURE (Ideal)

  • External Dimensions: 16″ W × 10.5″ H × 7.5″ D
  • Internal Volume: 0.65 ft3
  • Material Thickness: 0.75 in
EPICX Series 8" Dual Voice Coil Subwoofer, 400W RMS, Dual 2/4 Ohms
EPICX Series 8" Dual Voice Coil Subwoofer, 400W RMS, Dual 2/4 Ohms
EPICX Series 8" Dual Voice Coil Subwoofer, 400W RMS, Dual 2/4 Ohms
EPICX Series 8" Dual Voice Coil Subwoofer, 400W RMS, Dual 2/4 Ohms
EPICX Series 8" Dual Voice Coil Subwoofer, 400W RMS, Dual 2/4 Ohms
EPICX Series 8" Dual Voice Coil Subwoofer, 400W RMS, Dual 2/4 Ohms
EPICX Series 8" Dual Voice Coil Subwoofer, 400W RMS, Dual 2/4 Ohms
EPICX Series 8" Dual Voice Coil Subwoofer, 400W RMS, Dual 2/4 Ohms

Reviews

4.3/5

Based on 3 reviews

Shipping

In stock

Est. arrival October 05

Key features

Foam Surround

Delivers smooth bass

High-Precision Motor

Maximizes efficiency

Rigid Steel Basket

Provides unwavering strength

Lightweight Voice Coil

Ensures dynamic bass response

One-Piece Dust Cap

Enhances cone rigidity

Non-Pressed Paper Cone

Delivers organic low-end bass

Large-Gauge Terminals

Ensures maximum conductivity

Pair w/ The EPICENTER

Seamlessly integrates with The EPICENTER

Installation

Get help with your install

Leave the installation to an authorized AudioControl expert.

Find installers near you

More info

1 year manufacturer warranty

Please contact us to request a return. We deal with return requests on a case by case basis after we have had a chance to troubleshoot the issue. If we are unable to resolve your issue over the phone, you will be given an RA (Return Authorization) number. The RA number will need to be written clearly on the outside of the box you are shipping the product in. Product sent back to AudioControl without an RA number will be refused. Please ensure that the RA number is clearly indicated on the outside of the box so we can efficiently process the authorized return.

About this product

8" EPICX Subwoofer for Maximum Bass

Features

Bass in Your Face

A High-Precision Motor Assembly maximizes efficiency and output, converting amplifier power into pure, impactful bass.

Car audio system with blue lighting and 'EPIC' branding on a dark background

Feel the Rush

A High-Temperature Lightweight Voice Coil enables lightning-fast bass response and reliability under extreme power to match your thrill-seeking lifestyle.

EPIC-lifestyle-jdm-tokyo-night

Pair with The EPICENTER

Unleash unmatched bass, as the EPICX Series is engineered to seamlessly integrate with AudioControl's legendary bass restoration processor for mind-blowing low frequencies.

Dual Voice Coil

The flexible wiring allows you to match the subwoofer's impedance to any amplifier for peak performance.

What's in the box

EPICX8

(1) EPICX10D2 or EPICX10D4 Subwoofer, User Guide

Specs & installation

Product specs

Speaker Size 8 in / 200 mm
Power 400W RMS / 600W Max
Impedance 2 or 4 ohms
Voice Coil 2 in
Resonance Frequency 47.2 Hz
Efficiency 83.5 dB
Magnet Dimensions 5.31 x 2.44 x 0.98 in / 135 x 60 x 25 mm

Dimensions

Overall Diameter 8.46 in / 215 mm
Cut Out Diameter 7.13 in / 181 mm
Mounting Depth 4.1 in / 103.9 mm
Mounting Height 0.8 in / 20 mm
Motor Diameter (w/ Cover) 5.5 in / 140 mm

User guide

Our products are built for easy installation. As long as your vehicle is compatible, you'll have everything you need to get started, right there in the box.

Download user guide

Find an installer

Let us hook you up with your local AudioControl installation expert. Just enter your location to see approved installers in your neighborhood.

Find installers near you

Reviews

4.3 (3 Reviews)

No Reviews Found

No reviews found for this product.

See how it stacks up

EPICX Series 8" Dual Voice Coil Subwoofer, 400W RMS, Dual 2/4 Ohms

EPICX Series 8" Dual Voice Coil Subwoofer, 400W RMS, Dual 2/4 Ohms

Experience the perfect fusion of relentless output and refined audio quality with the all-new EPICX Series Subwoofers from AudioControl. Built for those who demand more than just loud, these subs deliver tight, accurate, low-end response that hits hard and stays clean, even at extreme volume.

$119.00

Size

Dual 2-Ohms, Dual 4-Ohms

4.3/5

Based on 3 reviews

Spike Series 8" High-Performance Subwoofer, 350W RMS, 2/4 Ohms

Spike Series 8" High-Performance Subwoofer, 350W RMS, 2/4 Ohms

We are proud to present the ultimate in versatility and durability with AudioControl's Spike Series Subwoofers. These high-performance subwoofers come in a variety of sizes and power ratings to suit your audio needs. Spike Series Subwoofers feature a 3-layer voice coil former to handle some serious power.

$209.00

Size

2-Ohms, 4-Ohms

0

No reviews yet

View product
EPICX Series 10" Dual Voice Coil Subwoofer, 500W RMS, Dual 2/4 Ohms

EPICX Series 10" Dual Voice Coil Subwoofer, 500W RMS, Dual 2/4 Ohms

Experience the perfect fusion of relentless output and refined audio quality with the all-new EPICX Series Subwoofers from AudioControl. Built for those who demand more than just loud, these subs deliver tight, accurate, low-end response that hits hard and stays clean, even at extreme volume.

$149.00

Size

Dual 2-Ohms, Dual 4-Ohms

0

No reviews yet

View product
EPICX Series 12" Dual Voice Coil Subwoofer, 500W RMS, Dual 2/4 Ohms

EPICX Series 12" Dual Voice Coil Subwoofer, 500W RMS, Dual 2/4 Ohms

Experience the perfect fusion of relentless output and refined audio quality with the all-new EPICX Series Subwoofers from AudioControl. Built for those who demand more than just loud, these subs deliver tight, accurate, low-end response that hits hard and stays clean, even at extreme volume.

$159.00

Size

Dual 2-Ohms, Dual 4-Ohms

0

No reviews yet

View product

SHOW US YOUR BUILD

TAG #AUDIOCONTROL TO GET FEATURED.

FOLLOW US

Product Added to Cart:

EPICX Series 8" Dual Voice Coil Subwoofer, 400W RMS, Dual 2/4 Ohms

Subwoofer

EPICX Series 8" Dual Voice Coil Subwoofer, 400W RMS, Dual 2/4 Ohms

Experience the perfect fusion of relentless output and refined audio...

Size:

$119.00

Checkout

Recommended additions:

Further improve your setup adding these compatible products

  • The EPICENTER Bass Restoration Processor

    Digital Signal Processor

    The EPICENTER Bass Restoration Processor

    Increase bass response from your vehicle’s audio system with The EPICENTER Concert Series Digital Bass Restoration Processor by AudioControl.

    $169.00

  • EPIC500 Monoblock Amplifier, 500W RMS

    Amplifier

    EPIC500 Monoblock Amplifier, 500W RMS

    The AudioControl EPIC Series Amplifier delivers powerful, heart-pounding bass in an ultra compact, thermally efficient design. Perfectly paired with The...

    $139.00

  • EPIC750 Monoblock Amplifier, 750W RMS

    Amplifier

    EPIC750 Monoblock Amplifier, 750W RMS

    The AudioControl EPIC Series Amplifier delivers powerful, heart-pounding bass in a compact, thermally efficient design. Perfectly paired with The Epicenter...

    $189.00

  • EPIC1000 Monoblock Amplifier, 1000W RMS

    Amplifier

    EPIC1000 Monoblock Amplifier, 1000W RMS

    The AudioControl EPIC Series Amplifier delivers powerful, heart-pounding bass in a compact, thermally efficient design. Perfectly paired with The Epicenter...

    $219.00