Garage
Shop

See all parts that fit your 2017 CTS

MB Quart RKM116- OPEN BOX

55W 6.5" 2-Way Reference Series Coaxial Speakers

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

• Peak Power: 220W
• RMS Power: 110W
• 30mm Titanium WideSphere Tweeter
• Spring Loaded Speaker Terminals for Easy Install
• Injection Molded Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 88dB

Learn more about the LS-rkm116-OB

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Product Highlights


• Peak Power: 220W
• RMS Power: 110W
• 30mm Titanium WideSphere Tweeter
• Spring Loaded Speaker Terminals for Easy Install
• Injection Molded Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 88dB

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.

Radically Redefining Reference

The Reference speakers from MB Quart are the most popular in the line! Using the 30mm inverted dome Titanium WideSphere and the top quality resonant basket and cone from Premium, the Reference line of speakers are a perfect choice for in 2 way coaxials.

Tweeter Tonal Technology

Installation of high-end audio components in a car typically requires compromise due to the inconsistent nature of the environment. One issue in particular is tweeter placement. The ongoing struggle to find the correct balance between on-axis and off-axis placement greatly defines the system’s ability to offer proper staging and imaging.

MB Quart PVM216

The engineers at MB Quart recognized this issue and worked tirelessly on a solution that would offer predictable high-end performance in nearly any mounting location. The result is the artfully crafted WideSphere™ tweeter by MB Quart. Every WideSphere tweeter is designed to provide equal performance in both on-axis and off-axis configurations. In fact, the tweeter level and frequency response variations between on and off axis are only noticeable on the most expensive laboratory test equipment. The resulting benefit is a wide and deep sound stage with proper imaging placing you front row center of every selection you listen to.


Masterful Midrange Marvel

MB Quart PVM216

For years, speakers were constructed of the most crude and basic materials available. The steel, foam and paper designs got the job done but advancements in technology required speakers that could expose the benefits of the improved electronics they were hooked up to. Early on, the MB Quart team recognized a need to develop better components in order to improve overall system performance. The ABS basket proved to be more durable than the metal materials used previously but the real benefit was the substantial increase in midbass frequencies produced from small drivers.


General Features:

  • 6-1/2" Reference Series Coaxial Car Speakers
  • Power Handling:
    • Peak: 220 watts per pair / 110 watts each
    • RMS: 110 watts per pair / 55 watts each
  • Injection molded polypropylene cone with butyl rubber surround
  • Low resonant ABS composite basket
  • Phase plug with voice coil collar
  • Composite grill and high energy magnet
  • Spring loaded speaker terminals for easy install
  • 4 Ohm impedance
  • 30mm Titanium WideSphere tweeters
  • Frequency Response: 50-32,000 Hz
  • Sensitivity: 88dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Per Pair

Specifications & Details


Speaker Specifications
Series
Reference Series
Priced Per
Pair
Speaker Size
6-1/2"
Design
2-way Coaxial
Woofer Composition
Injection Molded Polypropylene
Woofer Surround
Butyl Rubber
Peak Power Handling
110 watts
RMS Power Handling
55 watts
Sensitivity
88 dB
Frequency Response
50 - 32000 Hz
Impedance (Per Voice Coil)
4 ohm
General specifications
Speaker Grilles
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

RKM116-2

Weight:

6.50lbs

Internal SKU:

LS-rkm116-OB

Internal Product ID:

92331

Product and How-to Videos


  • How To Test Speaker Polarity | Tips & Demo | Car Audio 101
  • Replace your Car Speakers and Upgrade to Better Sound | Sonic Electronix

Customer Ratings & Reviews


MB Quart RKM116- OPEN BOX  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


6032si small

Infinity Reference 6032si Open Box

(Open Box) 6-1/2" 2-Way Reference Series Shallow-Mount Car Speakers (REF6032SI)

$54.95

List price $119.95

Related Searches


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

2017 Cadillac CTS

2008 BMW X3

1991 Ford Festiva

1997 Honda Odyssey

2007 Lexus LX470

1991 BMW 750iL

2020 Genesis G90

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.