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Dayton Audio CS620ECT 6-1/2" 2-Way Enclosed Ceiling Speaker 70V

Brand:|Model: CS620ECT|Part # 300-416
If you have an attic with blown-in insulation, then the Dayton Audio CS620ECT is your ideal 6-1/2" ceiling speaker.
A restocked/refurbished, or Open Box unit of this product is available -- see it now
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List Price$84.99
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Part # 300-416
  • 6-1/2" black coated poly cone woofer
  • Mylar tweeter
  • Gold plated spring loaded binding posts
  • 70V transformer is easily accessible from the front
  • UL94 high temperature rated enclosure

Product Details

Dayton Audio CS620ECT 6-1/2" 2-Way Enclosed Ceiling Speaker 70V

For large rooms and tighter bass response, try this 6-1/2” enclosed ceiling speaker. The Dayton Audio CS620ECT 6-1/2" ceiling speaker's dual slot ports tune the woofer to the enclosure for deeper bass reproduction. Step up to a real sounding ceiling speaker! UL94 high temperature rated enclosure. System includes: one speaker, removable steel mesh grills, built-in mounting brackets, hardware, and installation instructions. Sold individually.

*Note: Remove and discard the 1/8" perforated ring that connects the center "painting grill mask" and the outer "mounting template" before attempting to use the templates.

Specifications: • Power handling: 25 watts RMS/50 watts max • Frequency response: 50-20,000 Hz • 70V transformer tap settings: 2W, 4W, 8W, and 16W, 8 Ohm • Dimensions: 11" dia. x 7" D • Cutout size: 9-9/16" dia.

Product Specifications
  • Input Rating70V
  • Mounting StyleIn-ceiling
  • Special FeaturesEnclosed Back
  • Woofer Diameter6-1/2"
Dayton Audio CS620ECT 6-1/2" 2-Way Enclosed Ceiling Speaker 70V
  • BrandDayton Audio
  • ModelCS620ECT
  • Part Number300-416
  • UPC844632000508
  • Product CategoryCeiling Speakers
  • Unit of MeasureEA
  • Product Rating
    (8 Reviews)
  • Weight6.4 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

View similar products to the Dayton Audio CS620ECT 6-1/2" 2-Way Enclosed Ceiling Speaker 70V
in the Ceiling Speakers product category.


Dayton Audio CS620ECT 6-1/2" 2-Way Enclosed Ceiling Speaker 70V
Dayton Audio CS620ECT 6-1/2" 2-Way Enclosed Ceiling Speaker 70V is rated 4.375 out of 5 by 8.
Rated 4 out of 5 by from Great Speaker for a 6.5"I am a professional sound contractor in Texas, I have installed 22 of these in a Game Room at a movie theater, 6 in a Restaurant, & now 10 in a church fellowship hall, that is a total of 38 speakers, & I have never been let down using these, Great for the price, easy to install, looks great... in my 41-yrs in the commercial sound business (I have use them all) & I like this one , Thanks Dayton for a great product, where have you been all my working life !!
Date published: 2014-01-21
Rated 5 out of 5 by from Nice speakersI bough 18 pairs from Parts-express to use in a restaurant. This was my first 70v system and I was really worried that the sound would be poor. Well, I was amazed on how great they sounded. I compared these speakers with the big name brands and was glad to settle for these...
Date published: 2012-11-21
Rated 4 out of 5 by from Pretty darn good for the priceThis is a great speaker for the price. The porting really helps is get out the bass, yet the 6 1/2" woofer does a better job in the mids then most 8". The dial in front is really helpful if you change your mind how you want to use these once you've installed them.I'd suggest these for an installation requiring many hooked together (commercial for instance), when higher quality then the normal cheap $7 paging speakers is desired.
Date published: 2009-06-06
Rated 5 out of 5 by from Great all-around ceiling speakerI replaced two standard ceiling speakers with these Dayton's to enhance fidelity in a church's Narthex. It was a wonderful success. The sound is far clearer without being louder. Now full-range spoken & musical programs sound great. Installation was a breeze. My only complaint (-.5) would be that the grills are too thin. You need to be very careful not to bend them. I would buy them again.
Date published: 2009-06-01
Rated 4 out of 5 by from Used many times before....I have installed these numerous times at different locations. Good value for the price.
Date published: 2009-04-13
Rated 5 out of 5 by from Will buy againI installed 12 of these in a customers office and loved them. I will be buying these again.
Date published: 2009-03-23
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Product Q&A

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Dayton Audio CS620ECT 6-1/2" 2-Way Enclosed Ceiling Speaker 70V

Are any other parts needed besides speaker wire to install Dayton Audio CS620ECT in drywall ceiling? This will be for new construction.  Thx.

Asked by: Paul Betances
No, these are designed to mount directly to the drywall, all that is needed is the speaker wire.
Answered by: MattP
Date published: 2016-01-04

How would you install this in a drop ceiling?

Asked by: spolo85
These can be mounted in a drop ceiling but we do recommend using a bridge. We don't have any specific for this speaker, but it will work with any bridge that has the same cutout.
Answered by: MattP
Date published: 2015-10-19

Does it has black color casing?

Asked by: Iceberg
This speaker casing is all white in color.
Answered by: MattP
Date published: 2015-08-18

does mounting hardware allow installation in acoustic ceilings? Thank you

Asked by: msing
Yes these can be mounted in acoustic ceilings, although a bridge is recommended due to the weight of the speaker. We do not have any made for this model so you will have to have something custom fabricated.
Answered by: MattP
Date published: 2015-06-26

Spacing? Quick answer would be appreciated. THANKS

We have a large fellowship center with about 15 ft high ceilings. We have some of these in classrooms with 10 ft ceilings and like the sound. They are better than cheaper open back PA speakers but more expensive. The 15 ft ceiling room has standard acoustical tile drop ceiling and several feet of space above the ceiling. It looks to me that "pros" usually space these things out about the same distance as the height of the ceiling. The room has carpeted floors and hard walls. Comments or suggestions? Can we get open back speakers to work as well if we cover them with fiberglass bats after installation.
Asked by: Kimo
Depends on the size of the room and the amount of sound you are looking for. It could be overkill to put them 15 ft from each other if the room is uniform in shape. If you have the room to put them evenly spaced at between 15 and 20 ft you should be fine.You could use open back speakers with fiberglass baffles, but I wouldn't count on the same satisfaction. If you know this product and like it already, any sort of compromise will likely leave you feeling as if you got less than what you were hoping for.
Answered by: Musgofasa
Date published: 2011-11-28
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