Why Shop Sonic Free Shipping Free Tech Support Easy Returns Low Price Guarantee Details
Free Kicker active-style headphones with a purchase of $100+ of Kicker Gear

MB Quart RSI 216

6-1/2" 2-way Reference Series Component Speakers System (RSI216)

4.8

(5 reviews)

Read 5 reviews

Write a review

The product on this page is discontinued.

Will this fit my car?

Select Vehicle >

Specials with this product

  • Free Ground Shipping to the 48 statesdetails
  • 6-1/2" Reference Series 2-Way Component Speakers System
  • Power Handling:
    • Peak: 280 watts per set / 140 watts each side
    • RMS: 140 watts per set / 70 watts each side
  • Polypropylene cone woofer
  • Rubber surround
  • 1.25" Titanium "Widesphere" tweeters
  • Reference crossovers with new and unique FleXX Mount system for limitless mounting possibilities
  • Surface mounting rings, grilles and additional mounting accessories included
  • Three-level tweeter attenuator with rotary switch (0, 1, 3, 6 dB)
  • Bi-wiring and bi-amping capable
  • Crossover filter (3200 Hz, 6/12 dB/octave)
  • 4 ohms impedance
  • Top-mount depth: 2-1/2"
  • 1-year SonicElectronix.com warranty
  • Priced Per Complete Component System: 2 midwoofers, 2 tweeters and 2 crossover networks.

Speaker Specifications
Speaker Size6-1/2"
Design2-way Component System
Tweeter DesignCone
Tweeter CompositionTitanium
Woofer CompositionPolypropylene
Woofer SurroundRubber
Peak Power Handling140 watts
RMS Power Handling70 watts
Sensitivity87 dB
Frequency Response38 - 31000 Hz
Impedance (Per Voice Coil)4 ohms
Top-Mount Depth2-1/2"
Bottom-Mount DepthN/A
Cutout Dimensions5-1/4"
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for MB Quart RSI 216
Average Customer Rating is 4.8 out of 5 stars:
4.8
based on 5 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
.
.
80%
4 star:
.
.
20%
3 star:
.
0%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
4.0
Value
4.6
Features
4.6
Design
4.8
Usability
3.8
what's this?
Most Helpful Customer Reviews:
September 10, 2011 Bang for buck!
Review by
YotaRolla from Salisbury, NC
Overall
Durability
Value
Features
Design
Usability
Great product, have 2 sets of these in my Rolla along with a set of MBQ 6x9 components. With just one set and the 6x9's they were plenty to keep up with over 3000 RMS running to my single 15. Running these comp's off about a Hifonics ZXi 80.4
Help other customers find the most helpful reviews
Was this review helpful to you?
Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious Share on Buzz
September 24, 2010 wow great sound
Review by
strikher from virginia beach
Overall
Durability
Value
Features
Design
Usability
I have two set of these in my car. I have a owned a few sets of MB quart. I have never been let down by any of them. I have 60rms going to each channel and the sound is unbelievable. Rich mids detailed highs.
Help other customers find the most helpful reviews
Was this review helpful to you?
Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious Share on Buzz
September 24, 2010 wow great sound
Review by
strikher from virginia beach
Overall
Durability
Value
Features
Design
Usability
I have two sets of these in my car. I have a owned a few sets of MB quarts and I've never been let down by any of them. I have 60 rms going to each channel and the sound is unbelievable. Rich mids with detailed highs.
Help other customers find the most helpful reviews
Was this review helpful to you?
Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious Share on Buzz
September 23, 2010 Good speakers
Review by
Bro from Valley City, ND
Overall
Durability
Value
Features
Design
Usability
Easy to install, took a long time though to run the wires. Speakers sound awesome. Make sure to run through an amp. Great value through this company. I bought on eBay, a lot cheaper than purchasing in store.
Help other customers find the most helpful reviews
Was this review helpful to you?
Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious Share on Buzz
March 9, 2009 Good speakers
Review by
Ry from Austin, TX
Overall
Durability
Value
Features
Design
Usability
These things sound pretty good. Don\'t expect much bass from them though. I put them in the doors of my Silverado. They are very clear and loud with some extra power going to them. I used the mb quart 400 watt amp and it fits under the seat of my single cab silverado. 1 & 2 going to components, 3 & 4 going to 10\" sub. Crossovers do fit behind the door panels; I glued them to the back.

I\'ve had these things cranked pretty good with no distortion or failures yet. Seem like a good value.
Help other customers find the most helpful reviews
Was this review helpful to you?
Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious Share on Buzz
Speaker Wire
Upgrade your factory speaker wire to aftermarket speaker wire and hear the difference! Using thicker gauges, newer technology, and higher quality materials, aftermarket speaker wire is key to upgrading the sound in your car.
 ProductPriceAdd?
20 ft. of 16 AWG KICKER X-Series Speaker Wire20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire.
$19.99
50 ft. of 14 AWG StreetWires Speaker Cable50 ft. of 14 AWG StreetWires Speaker Cable
Streetwires Super Cable provides a zero-grip insulation for a smooth install as well as true gauge twisted wire construction.
$29.99
Sound Dampening Material
Get optimal sound from your new speakers with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
 ProductPriceAdd?
NVX SDSK2 Speaker KitNVX SDSK2 Speaker Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!
$19.99
NVX SDRLR1 Sound Dampening Rubber RollerNVX SDRLR1 Sound Dampening Rubber Roller
Install your Sound Dampening with ease! This heavy duty rubber roller is designed specifically to install your NVX products!
$8.95
Speaker Baffles, Spacers, and Depth Extenders
Mount your speakers in the location that you need with these speaker spacers, extenders, and adapters.
 ProductPriceAdd?
Speaker Baffles for your SpeakersSpeaker Baffles for your Speakers
Enhance the sound of your speakers with these easy to install speaker baffles.
$9.99
1" Depth Extender for 6-1/2" Speakers1" Depth Extender for 6-1/2" Speakers
Speakers too deep for your installation location? Add an extra inch of space with these depth extenders.
$6.99
1/2" Depth Extender for 6-1/2" Speakers1/2" Depth Extender for 6-1/2" Speakers
Need just a little more room to install your new speakers? These 1/2" spacers are just what you are looking for.
$4.99
Installation, Tools & Accessories
Get all of the tools and accessories to install your new speakers like a professional, or take your car to an expert and have them installed by redeeming professional installation cards.
 ProductPriceAdd?
Door Panel & Upholstery Remover ToolDoor Panel & Upholstery Remover Tool
The ideal tool for removing your car's door panels to replace you speakers!
$11.99
Universal Window Handle Remover ToolUniversal Window Handle Remover Tool
Designed to easily remove the manual window handles without breaking any interior pieces.
$4.99
Universal Wire Puller & GrabberUniversal Wire Puller & Grabber
Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!
$8.99
Tone Generators and Sound Testing Equipment
Optimize your new system's sound quality by testing and calibrating all of your components with these items.
 ProductPriceAdd?
AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD
$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99

Product Summary

Manufacturer: MB Quart
Model number: RSI-216
UPC: 806576215431
Weight: 9.00 lbs
Internal SKU: rsi216
Internal product ID: 13946
Musical Mayhem Sweepstakes sponsored by MTX Audio. 3 winners, $2,300 in prizes!

Customer Testimonial

I spoke with Brian over the phone. I called at late hours of the day and I was surprised to actually reach some one at those hours, so that was nice. Brian answered all my questions regarding a particular item I purchased. Everything was excellent.

- Eric G. from National City, CA

See more…

Recently Viewed Items

rsi216 thumbnail

Chevrolet Suburban 1992-2000, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure with 1 Thunder 4500 Subwoofer

rsi216 thumbnail

Chevrolet Camaro / Pontiac Firebird 1993-2002, 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Chevrolet Colorado / GMC Canyon Extended Cab 2004-up, 10" 4 ohms Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with 1 10W3v3-4 Subwoofer