Garage
Shop

Polk Audio MM842 DVC

900W Peak (300W RMS) 8" MM1 Series Dual 4-ohm Marine Subwoofer

Polk Audio
Shop all Polk Audio
Only 1 Left!
Product videos
highlight-star-icon

• Peak Power: 900 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Composite Polypropylene Cone - CPPC
• Santoprene Rubber surround
• Mount depth: 4"
• Sensitivity: 85 dB

Learn more about the mm842dvc
Was $209.99 Details
Thanks , You Pay:

$119.00

 with warranty

Heads up

We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one mm842dvc.

Set your vehicle or Return to product page
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
In Stock. Only 1 Left!
Brand new

Buy it now


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 24 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

Expert built bundles that save you more (1)

Choose from any of our many bundles that include this product for even more savings!

Polk Audio MM 842 DVC (MM842DVC) + Atrend 8SQV

900W Peak (300W RMS) 8" Subwoofer with Vented Box & Speaker Wire

(63)

$219.99

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.

Polk Audio MM842 DVC

100% off


Priced separately $131 99

Promo Savings of $12 99

Total price:

$119 00

Product Highlights


• Peak Power: 900 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Composite Polypropylene Cone - CPPC
• Santoprene Rubber surround
• Mount depth: 4"
• Sensitivity: 85 dB

Description


Polk Audio brand icon

Authorized dealer


Polk Audio MM842 DVC

MM1 Series subwoofers were conceived, designed and engineered to deliver premium audio with thunderous bass, enhanced sonic detail and ultra-durable construction. Dynamic Balance technology, a high excursion bump stack motor structure, glass fiber formers, multilayered and oversized voice coils, high-temp Conex spiders, a vented pole and basket structure, and integrated fuses combine for full-on powerful sound, no matter what vehicle you’re in.


Product Details:

  • 8" Dual 4 ohm Polk Audio MM1 Series Subwoofer
  • Power Handling:
    • Peak: 900 watts
    • RMS: 300 watts
  • IP56 water-resistant and dirt-resistant rating
  • Weep holes for tough marine and outdoor applications
  • Tested for salt-fog, UV and humidity
  • UV-tolerant Composite Polypropylene Cone - CPPC
  • Santoprene Rubber surround
  • Non-corrosive PA66 polyamide nylon basket and vented pole
  • Oversized multilayer voice coil
  • Dynamic Balance technology
  • Glass fiber former
  • High excursion bump stack motor structure
  • Frequency Response: 30 - 200 Hz
  • Sensitivity: 85 dB
  • Recommended sealed box volume: 0.5 cubic feet - 1.2 cubic feet
  • Recommended ported box volume: 0.66 cubic feet - 1.2 cubic feet
  • Top-mount depth: 4"
  • Cutout diameter: 7.2"
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty

  • Priced Individually

PDF IconPolk Audio MM842DVC owner’s manual

Product history:

Polk Audio MM842 DVC thumbnail
(newest, current model)
Polk Audio MM840DVC thumbnail
(previous model, replaced by Polk Audio MM842 DVC)
Polk Audio MM2084DVC thumbnail
(previous model, replaced by Polk Audio MM840DVC)

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Polk Audio MM842 DVC Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Polk Audio MM842 DVC Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Polk Audio MM842 DVC Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Polk Audio MM842 DVC Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Similar Products

Best selling similar products

NVX VCW82 Version 3 (VCW82v3)

• RMS Power: 650 Watts
• 2.5” 4-Layer High Temperature Black Aluminum Voice coil
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll foam surround with black nylon stitching
• 124 oz. Triple stacked High Energy ferrite magnet
• Die Cast aluminum vented basket

(8)

$169.99

Kicker Solo-Baric L7S82 (44L7S82) (Sold Individually)

• Peak Power: 900 watts
• RMS Power: 450 watts
• Impedance: Dual 2 ohm
• Injection Molded Polypropylene - IMPP Cone
• Ribbed Santoprene Surround
• Mount depth: 4-3/4"
• Sensitivity: 82.37 dB

(1)

$179.96

JL Audio 8W1v3-4


• RMS Power: 150 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 3.86"
• Sensitivity: 84.8 dB

(8)

$209.99

Hertz CS 200 S4

• Peak Power: 300 watts
• RMS Power: 150 watts
• Impedance: Single 4 ohm
• Polypropylene cone
• Rubber surround
• Mount depth: 3.98"
• Sensitivity: 84 dB

$199.99

JL Audio 8W7AE-3


• RMS Power: 500 watts
• Impedance: Single 3 ohm
• Polypropylene Cone
• Polyether Foam Surround
• Mount depth: 6.83"
• Sensitivity: 82.7 dB

(8)

$799.99

AudioControl SPK-8S2

• RMS Power: 500 watts
• Impedance: Single 2 ohm
• Fiber Matrix Injection Molded Polypropylene Cone
• Rubber Surround
• Mount depth: 4.291"
• Sensitivity: 83.38 dB

$199.00

Kicker CWR84 (48CWR84) (Sold Individually)

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 4 1/8"
• Sensitivity: 82.1 dB

(4)

$89.96

NVX ESW84

• Peak Power: 400 watts
• RMS Power: 200 watts
• Impedance: Single 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 4.19"
• Sensitivity: 83 dB

$69.99

NVX NSW82 Version 3 (NSW82v3)

• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 4.98"
• Sensitivity: 85 dB

(1)

$89.99

Deaf Bonce DB-SA2508 D2

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Pressed Paper Cone
• Foam Surround
• Impedance: Dual 2 ohm
• Mount depth: 5.19"
• Sensitivity: 85 dB

(1)

$229.90

Specifications & Details


Subwoofer Specifications
Series
Polk Audio MM1 Series
Subwoofer Size
8"
Peak Power Handling
900 watts
RMS Power Handling
300 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Frequency Response
30 - 200 Hz
Sensitivity
85 dB
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Composite Polypropylene Cone - CPPC
Woofer Surround
Santoprene Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.5 cubic feet
Maximum Sealed Box Volume
1.2 cubic feet
Minimum Ported Box Volume
0.66 cubic feet
Maximum Ported Box Volume
1.2 cubic feet
Top-Mount Depth (Mounting Depth)
4"
Cutout Diameter
7.2"
Shallow Mount Installation
No
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Mounting screws (4)
Other Accessory #1
1 Foam Gasket
Other Accessory #2
Two 7.5A ATO Fuses
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

MM842 DVC

Weight:

8.00lbs

Internal SKU:

mm842dvc

Internal Product ID:

133897

Product and How-to Videos


Customer Ratings & Reviews



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

Add-ons


Save up to 10 different vehicles in your garage

Add vehicle
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