Garage
Shop

See all parts that fit your 2016 Spark

MB Quart RLP-304, Open Box (Very Good, Used)

300W 12" Reference Series Dual 4 ohm Low-Profile Subwoofer

MB Quart
Shop all MB Quart
highlight-star-icon

• Item Condition - Very Good, Used
• 600W Peak
• 300W RMS
• Injection Molded Polypropylene Cone
• Foam Surround
• Recommended for Sealed Enclosures

Learn more about the ls-rlp304-obc6

We apologize

This item has been discontinued

Description


MB Quart brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Item Condition - Open Box, Very Good Condition (Used):

A Very Good Open Box used product represents a well-cared-for product that has seen only brief installation and/or limited use, but remains in great condition. The item is complete, unmarked, and undamaged, but may show some limited signs of wear. Original packaging or protective wrapping may be missing or slightly damaged from the item being opened. Product works perfectly. Warranty details are included in the item description or comments.

  • 12" Dual 4 Ohm Reference Series Shallow Mount Subwoofer
  • Power Handling:
    • Peak: 600 watts
    • RMS: 300 watts
  • Impedance: Dual 4 Ohm
  • Injection molded polypropylene cone woofer
  • Foam surround
  • Shallow mount for small and compact installations
  • Recommended use in sealed enclosures
  • Dual voice coils
  • Frequency response: 25-160 Hz
  • Sensitivity: 86 dB
  • 1-year Manufacturer's Warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 MB Quart RLP-304, Open Box (Very Good, Used) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 MB Quart RLP-304, Open Box (Very Good, Used) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 MB Quart RLP-304, Open Box (Very Good, Used) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 MB Quart RLP-304, Open Box (Very Good, Used) Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
Low Profile Reference Series
Subwoofer Size
12"
Peak Power Handling
600 watts
RMS Power Handling
300 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Frequency Response
25 - 160 Hz
Sensitivity
86 dB
Xmax (millimeters)
9 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Injection Molded Polypropylene
Woofer Surround
Foam
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Sealed
Minimum Sealed Box Volume
0.5 cubic feet
Maximum Sealed Box Volume
0.75 cubic feet
Top-Mount Depth (Mounting Depth)
3"
Cutout Diameter
10-1/2"
Shallow Mount Installation
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

RLP-304-2

Weight:

11.40lbs

Internal SKU:

ls-rlp304-obc6

Internal Product ID:

134457

Customer Ratings & Reviews


MB Quart RLP-304, Open Box (Very Good, Used) thumbnail image

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


No picture

Hertz DPK 165.3 (Open-box, Like New)

320W Peak (160W RMS) 6.5" Dieci Series 2-way 4-ohm Component Speakers System

$237.99

List price $315.00

No picture

Pioneer TS-D1730C - Open Box, Very Good Condition Used

260W 6-3/4" 2-Way D-Series Component Car Speaker System

$89.99

List price $240.00

No picture

Pioneer TS-D65C (Open Box, Good)

540W Peak (180W RMS) 6.5" D-Series 2-Way 4-ohm Component Speaker System

$102.00

List price $250.00

No picture

Pioneer TS-D1702R Open Box Complete (Very Good, Used)

6-3/4" 2-Way D-Series Coaxial Car Speakers

$63.99

List price $179.99

Related Searches


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

2016 Chevrolet Spark

2013 Chevrolet Spark

2018 Chevrolet Spark

2005 Porsche Boxster

2023 Honda Accord

1954 GMC 100-24

2009 Kia Spectra

1994 Saturn SL

2007 Saturn Ion-3

2017 Dodge Viper

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.