Garage
Shop

See all parts that fit your 2017 Altima

MB Quart DWH 302

12" Dual 2 ohms Discus Series Subwoofer (DWH302)

MB Quart
Shop all MB Quart
Product videos
highlight-star-icon

12" Discus Series Dual 2 Ohm Subwoofer • 600W Max • 300W RMS • Injection molded polypropylene cone woofer • Nitrile butadiene rubber (NBR) surround • Finite element analysis linear flux saturated magnetic plates with chrome finish • 50oz. Ferrite magnet

Learn more about the dwh302

We apologize

This item has been discontinued


Loading...
82-7400 main

Metra 82-7400

Speaker Adapter for select 2000-2024 vehicles from Nissan, Audi, Mazda

5
-10.00%

$26.99

List price $29.99

NSB710 main

American International NSB710

6.5" or 6.75" Speaker Mounting Adapters for select 1995-2019 vehicles from Nissan, Infiniti, Suzuki

17
-64.74%

$11.99

List price $34.00

72-7401 main

Metra 72-7401

Install New Speakers in select 2000-2024 vehicles from Nissan, Infiniti, Chevrolet

16
-13.34%

$12.99

List price $14.99

72-7400 main

Metra 72-7400

Install New Speakers in select 1990-2024 vehicles from Nissan, Infiniti, Mercury

20
-46.70%

$7.99

List price $14.99

SWRNS-63A main

Crux SWRNS-63A

Install a New Car Stereo and Retain CAN-BUS Steering Wheel Controls and Other Factory Features in select 2012-2019 Altima and Versa

-35.71%

$132.30

List price $205.80

NDK738 main

American International NDK738

Single DIN or Double DIN Stereo Dash Kit for select 2013-2025 Altima and Armada (Black)

-57.64%

$24.99

List price $59.00

SWRNS-63N main

Crux SWRNS-63N

Install a New Car Stereo and Steering Wheel Controls and Other Factory Features in select 2013-2018 Altima and Sentra and Rogue

-35.71%

$129.60

List price $201.60

NDK738CG main

American International NDK738CG

Single DIN or Double DIN Stereo Dash Kit for select 2013-2018 Altima (Charcoal Gray Gloss)

-62.52%

$23.99

List price $64.00

SWRNS-63S main

Crux SWRNS-63S

Install a New Car Stereo and Retain Steering Wheel Controls and Other Factory Features in select 2013-2019 vehicles from Nissan

1
-35.71%

$132.30

List price $205.80

95-7617B main

Metra 95-7617B

Double DIN Stereo Dash Kit for select 2016-2018 Altima (Matte Black)

1
-43.25%

$20.99

List price $36.99

Product Highlights


12" Discus Series Dual 2 Ohm Subwoofer • 600W Max • 300W RMS • Injection molded polypropylene cone woofer • Nitrile butadiene rubber (NBR) surround • Finite element analysis linear flux saturated magnetic plates with chrome finish • 50oz. Ferrite magnet

Description


MB Quart brand icon

Authorized dealer

  • 12" Dual 2 Ohm Discus Series Subwoofer
  • Power Handling:
    • Peak: 600 watts
    • RMS: 300 watts
  • Impedance: Dual 2 ohm
  • Injection molded polypropylene cone woofer
  • Nitrile butadiene rubber (NBR) surround
  • Finite element analysis linear flux saturated magnetic plates with chrome finish
  • Single flat poly-cotton spider with woven tinsel lead wire
  • Heavy powder coated metal basket
  • Custom dual nickel plated push type terminal
  • 50oz. Ferrite magnet
  • Sensitivity: 88 dB
  • 1-year SonicElectronix.com warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 MB Quart DWH 302 Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 MB Quart DWH 302 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 MB Quart DWH 302 Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 MB Quart DWH 302 Subwoofers

2 Channel Amp

4 Channel Amp


Loading...
BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
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

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

124
-5.72%

$329.95

List price $349.95

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

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

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

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

BMV62W main

Belva BMV62W

6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto and Phone Mirroring

28
-66.67%

$89.99

List price $269.99

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


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

SQW124 small

NVX SQW124

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 3.51"
• Sensitivity: 84 dB

$299.99

List price $359.99

P3D4-12 small

Rockford Fosgate Punch P3 P3D4-12

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Anodized Aluminum Cone
• Santoprene Rubber Surround
• Mount depth: 6.66"
• Sensitivity: 85 dB

(134)

$229.99

List price $259.99

SRX1240 small

Memphis SRX1240

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 4.92"
• Sensitivity: 85 dB

$89.99

List price $139.95

SW-M12D2 small

Sundown Audio M-12 D2 12" (M12D2)

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• High Roll Foam Surround
• Mount depth: 10.88"
• Sensitivity: 80.6 dB

(1)

$599.99

List price $719.99

VCW122v3 small

NVX VCW122 Version 3 (VCW122v3)

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 2 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)

(94)

$239.99

List price $287.99

Stage 122 small

JBL Stage 122 (JBLSUBST122AM)

• Peak Power: 1000 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 6"
• Sensitivity: 91 dB

$109.95

List price $129.95

YSW122 small

NVX YSW122

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.5"
• Sensitivity: 85 dB

(3)

$149.99

List price $227.99

Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
600 watts
RMS Power Handling
300 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Sensitivity
88 dB
Woofer Composition
Injection Molded Polypropylene
Woofer Surround
Nitrile Butadiene Rubber NBR
Recommended Enclosure Specifications
Top-Mount Depth (Mounting Depth)
4.84"
Cutout Diameter
11.14"

Item Details


Manufacturer:

Model Number:

DWH-302

Weight:

14.00lbs

Internal SKU:

dwh302

Internal Product ID:

9868

Product and How-to Videos


Customer Ratings & Reviews


MB Quart DWH 302 thumbnail image

5 star
0%
4 star
100%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4
Features
5
Design
5
Usability
3

Customer Reviews

Sort by:

Loading...

Good Bang For Bucks!!!

I have two of these on a punch t-300 speakers sound soo good may get a stronger amp.

By marquis on April 10, 2008




F5.25 small

Earthquake Sound F5.25

600W Peak 5.25" Focus Series 2-Way Coaxial 4-ohm Car Speakers

$107.99

List price $120.00

No picture

NVX JAD1200.1 (Open Box Complete)

True 1200W RMS, Class D Monoblock Amplifier with Bass Remote

$99.74

List price $0.00

OVN1-2000D small

Power Acoustik OVN1-2000D

2000W Max, Class D Monoblock Gothic Series Amplifier

(5)

$149.99

List price $359.99

MS69NEO, XBAF69, SDSK2, SDRLR1, BTK106 small

Diamond Audio MS69NEO with Speaker Installation Kit

1400W Peak (700W RMS) 6X9" MS Neo Series Midrange Coaxial Speakers

(185)

$875.67

List price $922.70

BS9HD small

Install Bay BS9HD Universal Back Strap

Installation accessory to help mount in-dash receivers, tweeters, and more

(1)

$2.99

List price $3.99

JPA1300M small

Jensen JPA1300M

900W Max, Monoblock Amplifier

$104.99

List price $179.99

50CWCS124_2 small

Kicker CWCS124 (50CWCS124) - Pair

600W Peak (300W RMS) 12" CompC Series Single 4-ohm Car Subwoofer

(1)

$239.92

List price $339.98

HD A2B small

Hertz HD A2B

Replace Factory Amplifier and Install SP-4.900 in select 2024-2025 vehicles from Harley Davidson

$900.00

List price $1000.00

Kappa 303S small

Infinity Kappa 303S (INFSPKKA303SAM)

330W Peak (110W RMS) 3” Kappa Series Component Midrange 3-ohm Speakers

(2)

$159.95

List price $249.95

Related Searches


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

2017 Nissan Altima

1994 Dodge Shadow

2000 BMW X5

2007 Audi RS4

2016 Audi A6

2016 Lexus GS200t

2011 Audi TT

2015 Lexus RX450h

1990 Volvo 240

2009 Ford Focus

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.