Boss MRWT69 (Priced Individually)

6" x 9" 2-way Waketower Speaker


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General Features:

  • 6" x 9" 2-way Wake tower Speaker
  • 80 oz. Magnet structure
  • Power Handling
    • Peak: 550 watts each
    • RMS: 275 watts each
  • Metallic injection cone
  • 1-12" high-temperature aluminum voice coil
  • Frequency response 40Hz-20kHz
  • 2-1/2" Mylar midrange
  • Dual 1" Mylar dome tweeters
  • 4 ohm impedance
  • Water resistant construction
  • Also available in: White
  • Authorized Platinum Internet Dealer
  • 1 year Sonic Electronix, and 2 years Manufacturer's warranty

Priced Per Individual Marine Tower Speaker

Tower Speakers Specifications

Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
6" x 9"
Number of Speakers
This is the number of speaker that is included in the package. Each purchase will result in receiving the number of speakers indicated here. Please note that some items will have multiple woofers in the same enclosure. For sets of component speakers, this number will refer to the number of sets of speakers (For example, 2 would indicate the purchase includes 2 woofers and 2 tweeters).

Please refer to the product image and description for further details about the speaker.

The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Tweeter Composition
Materials such as polypropylene, silk, cloth, and paper are the most common, where as many more recent tweeters are now manufactured with composites such as Aluminum, Titanium, Mylar, and other materials.

PEI is an acronym for "Polyetherimide" which is an amorphous, amber transparent, high-performance thermoplastic.

Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
550 watts
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
275 watts
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
95 dB
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
40 - 20000 Hz
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
4 ohms
Tower Mounting Brackets
This will indicate whether the item is compatible with mounting brackets and whether they are included in the initial purchase. Mounting brackets are typically used in attaching the speaker to a tower, however some mounting brackets allow the speaker to be attached to the deck of the boat.
Yes (Built-in)
Speaker Grilles
A grating or screen of metal or plastic bars or wires, mounted in front of a speaker as protection. If yes, the speakers will include matching speaker grilles. If no, there are no grilles included.

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
3 years
Labor Warranty Duration
3 years
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


Anchorage, Alaska

Everything I wanted

October 4, 2012

I was skeptical when I ordered because of the price. Luckily I read the reviews and realized they did not come in a pair as all the different adds seemed some what misleading about that. I live in Alaska and the shipping from most companies was ridiculous. I shopped the net and ended up finding a great price for the speakers and shipping. When I got the speakers I was very impressed. Very high quality product. I purchased them for my offroad dune buggy. Very versatile mounting options. I am running a 1100 w amp and they bump. Wet on every trip out and still Rock the forest. They have seen rain, snow, mud ,freezing temps,river crossings,road debris, tree whip,garden hose,children. If they do stop working I'm buying the same ones again.

71 of 82 found this helpful

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Red Ranger

League City Tx.

Polaris Ranger install

December 12, 2014

I bought these as a low budget install, not expecting the best sound but more for the tower mount. When I received the speakers they were larger than I expected and the mount is made to fit 2" or larger tower bar, my ranger roll bar is 1-3/4". I modified the mount by sanding off the first set of teeth, top and bottom, with a bench belt sander. works perfect and you cant tell its not factory. The speaker mount also has two holes which can be used to move the plastic housing about an inch forward, allowing me to clear my roof drip rail. While I had the speaker housing open I installed some pillow batting. The speaker itself appears to be well made and for marine use. The amp I used is a RE bt900.4. 230wx2 in bridged mode I had to turn gain down to keep speakers from being overpowered. I have since moved the wiring to 4 ch mode to use the rear bridged for sub, the 80w mode still hammers the boss and is loud inside the cab while maintaining a good sound. The speaker is not a focal or mb Quart but is great for a budget buggy install.

58 of 70 found this helpful

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Winchester, TN

Awesome Speaker

August 17, 2014

Installed this speaker and was amazed at how clear and loud it is.

58 of 70 found this helpful

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Fallon NV

Boss 6 x 9 tower speakers

July 8, 2012

I would recommend these speakers to anybody. They have great sound and very good brackets for mounting. I have a pair in my Polaris Ranger and a pair on my boat tower. Great product!

56 of 69 found this helpful

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Palm Springs, Ca

great deal

November 2, 2010

As advertised, clamps to almost anysize tube, handles a LOT of wattswith no distorsion. Looks good too

53 of 67 found this helpful

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Bob S


ATV tune Speakers

June 23, 2015

These are great speakers for the trail, strong robust construction and really good sound quality, plus the bonus of being water resistant adds to their attraction.
Would have been nice it there was an adaptor plate to take the tube mounting down to a smaller size for ATV frames but suppose you cant have everything?

18 of 22 found this helpful

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Overland Park, Ks.

Boss mrwt69 speakers

August 9, 2016

As always , was skeptical. Received promptly. Mounted on my sky tower plugged in . Sounds great! I'm not an audiophile but I would definetly recommend sonic electronics and these speakers.

0 of 0 found this helpful

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Accessory Tools and Products

Accessories added


50 ft. of True Spec 12 Gauge EnvyFlex Speaker Wire

Your Price $29.99

NVX XWS12100

100 ft. of True Spec 12 Gauge EnvyFlex Speaker Wire

Your Price $59.99

Browse 3 questions and 5 answers
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Why did you choose this?
Sonic Electronix Store
I need them for boat
Matthew R on Jul 14, 2016
looks good
jimmie p on Nov 5, 2014
Heard them on another atv and sounded great. Cheap as well.
abigail c on Jul 7, 2015
What size bar does the clamp fit around?
A shopper on Feb 16, 2015
Best Answer: The clamp is adjustable to fit different size bars. I have mine mounted on the 1.75" roll cage in my rock crawler and they fit fine. Hope that helps.
Reply · Report · Robert M on Feb 16, 2015
· Add Answer · I Have This Question Too (1)
What are the speakers dimensions?
Edward C on Jun 14, 2016
Best Answer: Physical
9.25" x 12.5" x 11.63"
Reply · Report · Vince B on Jun 14, 2016
· Add Answer · I Have This Question Too (0)

Product Summary


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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Boss MRWT69 (Priced Individually)

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Boss MRWT69 (Priced Individually)

6" x 9" 2-way Waketower Speaker


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