Garage
Shop

See all parts that fit your 2022 SQ8

Hifonics Elite 12" (HEW12D4)

1600W Peak (800W RMS) 12" Hifonics Elite Series Dual 4-ohm Subwoofer

Hifonics
Shop all Hifonics
highlight-star-icon

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Double Stitched Foam Surround
• Mount depth: 7.32"
• Sensitivity: 85.3 dB

Learn more about the hew12d4
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
Thanks , You Pay:

$239.00

 with warranty
Starting at $22/mo or 4 payments of $60 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Dollar Icon
VIP Product Get $23.90 in rewards to spend later
Quantity
In Stock
Brand new

Buy it now

YSW124 main
NVX NVX YSW124 1600W Peak (800W RMS) 12" Y-Series Dual 4-ohm Car Subwoofer

(4)

$149.99 $227.99
Sponsored

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Loading...
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

Current Promotions (1 offer)


Get a Free roll of Belva 16 Gauge Speaker Wire. Simply click the "Add Both to Cart" button and you will see your savings at checkout. This offer cannot be combined with any other coupons or offers.

Hifonics Elite 12" (HEW12D4)

100% off


Priced separately $251 99

Promo Savings of $12 99

Total price:

$239 00

Description


Hifonics brand icon

Authorized dealer


Hifonics HEW8D2

Hifonics ELITE subwoofer with dual 4 Ohm design delivers 1600 watts and features heavy gauge, powder-coated, aluminum die-cast basket. The pressure treated double stitched foam surround along with the dual poly cotton spider helps keep the piston motion of the subwoofer linear and distortion free. Specialized Hifonics dual poly cotton spider with double centering allows the woofer to handle more power with minimum distortions. Hifonics heavy duty aluminum die-cast basket allows back venting, which exchanges heat with cool air, resulting in more power handling and increased reliability.


Product Details:

  • 12" Dual 4 ohm Hifonics Elite Series Subwoofer
  • Power Handling:
    • Peak: 1600 watts
    • RMS: 800 watts
  • Polypropylene Cone
  • Double Stitched Foam Surround
  • 3" High Temperature Copper voice coil on aluminum former
  • Double Stacked Ferrite magnet motor structure
  • Vented high energy motor assembly with heavy duty magnets
  • Push and insert style terminals for easy installation
  • Specialized dual poly cotton spider with double centering
  • Heavy duty aluminum die-cast basket allows back venting
  • Exchanges heat with cool air for more power handling
  • Handles more power with minimum distortion
  • 20 mm Xmax
  • Resonance Frequency (Fs): 34 Hz
  • Sensitivity: 85.3 dB
  • Recommended ported box volume (Sound Quality): 2 cubic feet
  • Recommended ported box volume (SPL): 1.75 cubic feet
  • Top-mount depth: 7.32"
  • Cutout diameter: 11.375"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Hifonics Elite 12" (HEW12D4) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Hifonics Elite 12" (HEW12D4) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Hifonics Elite 12" (HEW12D4) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Hifonics Elite 12" (HEW12D4) Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


Loading...
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

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

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

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

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

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

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

Club 620F main

JBL Club 620F (SPKCB620FAM)

330W Peak (110W RMS) 6.5" Club Series 2-way 3-ohm Shallow Mount Coaxial Car Speakers

2
-38.48%

$79.95

List price $129.95

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99


Best selling similar products

Marine Club 12 small

JBL CB122 Club Marine 12

• Peak Power: 1200 watts
• RMS Power: 400 watts
• Polypropylene Cone
• Rubber Surround
• Impedance: Single 4 ohm
• Mount depth: 7-13/16"
• Sensitivity: 89 dB

(1)

$119.95

List price $379.95

VCW124v3 small

NVX VCW124 Version 3 (VCW124v3)

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 7.02"
• Sensitivity: 85 dB (1W/1m)

(132)

$239.99

List price $287.99

12W6v3-D4 small

JL Audio 12W6v3-D4

• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Mineral-Filled Polypropylene Cone
• Butyl Rubber Surround
• Mount depth: 7.52"
• Sensitivity: 85.4 dB

(25)

$949.99

List price $949.99

Specifications & Details


Subwoofer Specifications
Series
Hifonics Elite Series
Subwoofer Size
12"
Peak Power Handling
1600 watts
RMS Power Handling
800 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Material
Copper
Voice Coil Diameter
3"
Sensitivity
85.3 dB
Xmax (millimeters)
20 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Double Stitched Foam
Magnet Structure
Double Stacked
Magnet Type
Ferrite
Subwoofer Grille
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Optimum Ported Box Volume
2 cubic feet
Top-Mount Depth (Mounting Depth)
7.32"
Cutout Diameter
11.375"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
34 Hz
Equivalent Compliance (Vas)
30.2 liters
Total Speaker Q Value (Qts)
0.5
Electrical Q Value (Qes)
0.58
Electrical Resistance of Voice Coil (Re)
4 ohm
Mechanical Q Value (Qms)
3.4
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

HEW12D4

Weight:

25.30lbs

Internal SKU:

hew12d4

Internal Product ID:

225067

Customer Ratings & Reviews


Hifonics Elite 12

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


YSW124 main

NVX YSW124

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.5"
• Sensitivity: 85 dB

(4)

$149.99

List price $227.99


AAB-2000.1 ATOM small

Deaf Bonce AAB-2000.1 ATOM

1800W RMS Apocalypse Series Class-D Monoblock Amplifier

$269.90

List price $269.90

70-5701 small

Metra 70-5701 Wiring Harness

Install a new car stereo and retain factory amplifier in select 1998-2003 Mountaineer and Explorer

(9)

$34.99

List price $38.99

No picture

Rockford Fosgate Prime R169X3 (Open Box, Great)

260W Peak (130W RMS) 6x9" Prime Series 3 Way Coaxial 4-ohm Speakers

(1)

$69.99

List price $99.99

SBK926 small

American International SBK926

Single DIN or Double DIN Stereo Dash Kit for select 2008-2014 vehicles from Subaru

(1)

$12.99

List price $44.00

GMK262 small

American International GMK262

Single DIN or Double DIN Stereo Dash Kit for select 1996-2005 DeVille and Seville and Eldorado

$14.99

List price $54.00

BMWTU3 small

GROM Audio BMWTU3 (GROM-USB3-BMWT)

Android and iOS Smartphone Integration for Select 1997-2010 BMW & Rover Vehicles

(1)

$174.99

List price $174.99

ZERO 8 XZ-B small

Wet Sounds ZERO 8 XZ-B

600W Peak (300W RMS) 8" ZERO Series 2 Way Coaxial 4-ohm Marine, Powersports, and Motorcycle Speakers with Black Grilles

$829.99

List price $829.99

IBR38 small

Install Bay 12 Gauge Primary Wire (IBR38)

Red 20' Power Wire & Black 10' Ground Wire

(1)

$25.99

List price $28.99

M6-650SGI-S-Bu small

JL Audio M6-650SGI-S-Bu

Sport Grille Insert for JL Audio 6.5" M6 Marine Speakers (Blue)

$34.99

List price $34.99

Related Searches


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

2024 Chevrolet Express 2500

2022 Audi SQ8

2007 Volkswagen Rabbit

1978 Dodge Aspen

2003 Toyota Matrix

2007 Kia Rondo

2012 Honda CR-Z

2006 Audi A3

2019 Lincoln Navigator

2010 Audi TT

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.