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DTI DS77MR 7.7-Inch 240 Watts Max Power 2-Way Marine Boat Water Resistant High Power Audio Stereo Coaxial Speaker System (White)

Brand: DTI

174 ratings

| 28 answered questions

Price:

$49.95 & FREE Returns

Enhance your purchase

Brand	DTI
Audio Output Mode	Stereo
Color	BLACK
Item Dimensions LxWxH	10 x 5 x 5 inches
Speaker Maximum Output Power	300 Watts

About this item

6 x 9-inch two-way marine loudspeaker with 300 Watts peak power handling and 4 Ohm impedance
Sealed polypropylene cone and UV-resistant rubber surrounds for marine durability and stronger low-end
Grille-mounted 1-1/4-inch polypropylene semi-dome tweeter offers crystal-clear high end
Treated spider/tinsel leads and sealed cone/magnet structure for moisture protection
One-year

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This item:DTI DS77MR 7.7-Inch 240 Watts Max Power 2-Way Marine Boat Water Resistant High Power Audio Stereo… $49.95
Only 6 left in stock - order soon.
Sold by Amazing Dealzzz and ships from Amazon Fulfillment.
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Kenwood KFC-1653MRW 6.5\" 2-Way Marine Speakers Pair (Tan) $95.68
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Compare with similar items

		Pyle Dual 7.7'' Water Resistant Marine Speakers, 2-Way Full Range Stereo Sound, 280 Watt, White (Pair)	Kenwood KFC-1653MRW 6.5\" 2-Way Marine Speakers Pair (Tan)	Skar Audio SK65M 6.5" 2-Way Marine Full Range 320 Watt Coaxial Speakers, Pair (White)	6.5 Inch Dual Marine Speakers - 2 Way Waterproof and Weather Resistant Outdoor Audio Stereo Sound System with 150 Watt Power, Polypropylene Cone and Cloth Surround - 1 Pair - PLMR60W (White)

Customer Rating	(174)	(14)	(1095)	(543)	(2212)
Price	$49.95	$53.40	$95.68	$109.99	$19.60
Sold By	Amazing Dealzzz	Amazon.com	Amazon.com	SKAR AUDIO	Amazon.com
Color	BLACK	White	White	White	White
Item Dimensions	10 x 5 x 5 inches	8 x 8.75 x 8.2 inches	13.39 x 2.76 x 5.51 inches	7 x 7 x 4.25 inches	7.6 x 7.4 x 7.1 inches
Item Weight	5.00 lbs	6.00 lbs	2.20 lbs	—	3.00 lbs
Vehicle Speaker Size	6_by_9_inch	INCH	—	—	6.5 inches
Wattage	300 watts	280 watts	150.0 watts	160.0 watts	150 watts

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Product description

Style:7.7" Marine Speakers

DTI DS77MR 7.7-Inch 240 Watts Max Power 2-Way Marine Boat Water Resistant High Power Audio Stereo Coaxial Speaker System (White)

Product information

Style:7.7" Marine Speakers

Product Dimensions

10 x 5 x 5 inches

Item Weight

5 pounds

ASIN

B0029Z2WZU

Item model number

DS77MR

Customer Reviews

174 ratings

4.2 out of 5 stars

Best Sellers Rank

#158,327 in Electronics (See Top 100 in Electronics)
#409 in Marine Speakers

Is Discontinued By Manufacturer

Yes

Other display features

Wireless

Colour

BLACK

Included Components

DS69MR

Department

Electronics > Marine Stereos > Marine Speakers

Manufacturer

Harman Kardon

Date First Available

May 23, 2009

Warranty & Support

Product Warranty: For warranty information about this product, please click here [PDF ]

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Customer reviews

5 star		63%
4 star		18%
3 star		5%
2 star		2%
1 star		11%

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Top reviews from the United States

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BillZ

Great Performance In ALL Conditions

Reviewed in the United States on July 29, 2014

Style: 7.7" Marine SpeakersVerified Purchase

Installed these in the rear facing gun wall of my boat so we could listen to music while floating around in the water. They have been in now for about six or seven outings and have handled the elements and splashing from LAKE water quit well. Sound reproduction is very good. I am running a SONY Marine Stereo System with a SONY Marine 400 watt amp. The stereo originally set up in my boat had six (6) speakers attached to the one SONY Marine Stereo System and it would struggle at higher volumes. I added these two to make eight (8); however, I hooked up a button switch system that allows me to only run four (4) speakers at a time, now with these and the original six (6) I can only run four at a time , the problem at high volumes has been eliminated. Highly recommend these speakers.

3 people found this helpful

Helpful

Tonya

Wow!

Reviewed in the United States on February 2, 2015

Style: 7.7" Marine SpeakersVerified Purchase

running these in my saddle bag lids of my 2007 Street Glide these things rock! I am pushing them with the sound stream PN4.20 amp

10 people found this helpful

Helpful

Gabe

Better than expected

Reviewed in the United States on March 26, 2013

Style: 7.7" Marine SpeakersVerified Purchase

When shopping for some boat speakers I was looking for something decent with a good price. With these infinity speakers I didn't get just decent, I got awesome! The fidelity and clarity from these speakers is so much better than I expected, I am overpowering these speakers with about 150wrms each and a 12db/o high pass of about 130hz (yes this is pretty high) and I am able to push my amps to near full output for hours on end without any issue from these speakers. I am not demanding much bass from these speakers in my setup but they do produce a nice warm bottom end if needed, but I have found the real world "power handling" of these speakers is greatly comprised when adding too much bass and too much volume. This, however, is true for just about every speaker of this type in any brand, deep bass is for subwoofers. The tweeters are mounted in the grill giving the woofer cone a full surface without a hole in the center wich helps These 6x9s produce awesome mid-bass "punch". This is a must for a balanced system, they aren't shrill or peaky sounding, I auditioned a lot of marine speakers before choosing these and the only marine speaker that had noticeably better quality was the JL components at over 3 times the price.

I would like to add that this review is intended to provide personal critique for these speakers to be used in the cabin or deck of a boat, NOT a tower. I would not recommend the use of these speakers in a wakeboard tower speaker setup. This is simply because these speakers aren't designed for such use. I have never heard any speakers like these (coaxial driver with a dome or cone tweeter) sound good in a tower. This is simple, the sound from these speakers radiates in every direction, which, if you are near the speaker will give the listener balanced accurate sound from almost any direction that has line of sight of the front of the speaker. This is ideal for a cabin where it is likely that the listener will always be within 10 feet of the speaker. In a wakeboard tower, the listener may be extremely far from the speaker, by the time certain ( generally higher) frequencies reach the listener, they have dissipated so much that the sound is extremely "tinny" and cheap leaving awkward vocal range sounds to the listener, completely different from what they sounded like in the cabin.

The answer to this is to use a tower speaker that has a compression horn tweeter. These are expensive, but THE way to go. Also compression drivers are way more efficient than standard coaxials requiring less power making your battery last longer. A number of companies make speaker systems like this such as wet sounds, nvs and a few others, kicker makes a great entry level setup the kmt60.

So to recap, if you are looking to put tough great sounding waterproof speakers in the cab/deck of your boat, in your car or truck or buggy or whatever at a great price, look no further! Buy these infinitys and give them plenty of power. Oh, and if these speakers just happen to be over your budget, save up and get these infinitys, they are 10x better than any marine speakers costing less.

13 people found this helpful

Helpful

ty hunter

These speakers sound amazing in my boat

Reviewed in the United States on November 10, 2016

Style: 7.7" Marine SpeakersVerified Purchase

These speakers sound amazing in my boat. Great quality. Great sound. No issues. I paired two of these with 2 of the 6.5" just like them on a Kenwood KMRD765BT Marine CD receiver. 2 Thumbs Up

Helpful

Mattp

Great sound just wish the silver trim popped off or ...

Reviewed in the United States on August 23, 2016

Style: 7.7" Marine SpeakersVerified Purchase

Great sound just wish the silver trim popped off or had i known it was permanately mounted i wouldnt have bought( too big for saddlebags)

One person found this helpful

Helpful

Andrew

Glad I bought these. Now I want the infinity 6.5s for the front

Reviewed in the United States on April 17, 2016

Style: 7.7" Marine SpeakersVerified Purchase

I have these on my boat connected to marine JVC stereo and it's a great combination. No amp even needed trust me. These rock and are loud and clear.

One person found this helpful

Helpful

K. Koffman

Great Sounding Speakers

Reviewed in the United States on May 29, 2014

Style: 7.7" Marine SpeakersVerified Purchase

This is my second pair of Infinity 6x9's. The first pair were the white Infinity Kappa 6902M speakers. I was surprised the size is not exactly the same, but close enough to fit in the same speaker holes, but the screw placement was different on the new ones, the 6912m's.
If you haven't heard these yet, they are very much a 2 way speaker. There are a few mid frequency's that are occasionally lower volume than I would expect. But only on certain songs and I'm probably the only one who notices, because I'm really listening hard. But overall, I'd say these are the best 6x9's I have heard. And Certainly the best marine 6x9 speakers I have ever heard.
I crank them up, no subwoofer, and they shake the boat pretty hard. Running a Rockford Fosgate P600X4 Punch 75w x 4-Channel Amp to drive them. They take the power very well.
My last pair were still working, but after a couple of years exposed to the elements, it was time they were replaced. I liked the old Infinity Kappa's so much, I bought these as a direct replacement. These don't say Kappa on them, but they should, they sound exactly the same to me. I love them. Happy Birthday to me!

One person found this helpful

Helpful

Randy W.

Good Sound for Good Price

Reviewed in the United States on July 9, 2019

Style: 7.7" Marine SpeakersVerified Purchase

These speakers replaced the non-marine ones that were in boat. The DTI were great price and put out a really clean sound, I also installed a Rockville amp that really pumps the music out. would definitely recommend.