Dayton Audio CS620C 6-1/2" 2-Way Ceiling Speaker Pair

Brand:| Model: CS620C
Dayton Audio's CS620C 6-1/2" 2-way coaxial ceiling speakers are an easily-installed way to put high fidelity sound into less-than hospitable environments, especially those exposed to high moisture.
A restocked/refurbished, or Open Box unit of this product is available -- see it now
  • 6-1/2" carbon fiber woofer resists moisture better than most
  • Easy installation, whether new construction or existing structure
  • Add music to the kitchen, den, bath, or patio, turning your home into a relaxing retreat
  • Coaxially mounted 1" Mylar tweeter for crisp, clear HF response
  • 5-year warranty
Part # 
Weight: 6.3 lbs.  
List Price$70.99
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Your Price
Buy 4-11 $47.50
Buy 12-up$42.50
Part # 300-402
Qty:  PR
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Product Details

Dayton Audio CS620C 6-1/2" 2-Way Ceiling Speaker Pair

Don't let the low cost fool you! These great sounding Dayton Audio CS620C 6-1/2" ceiling speakers are ideal for adding music to the kitchen, den, bath, or patio! They feature a weather-resistant 6-1/2" carbon fiber cone with butyl rubber surround, and a coaxially mounted 1" Mylar dome tweeter. Perfect for locations exposed to high moisture, these speakers can hold their own against most environments (although they not intended for immersion).

The Dayton Audio CS620C's retrofit design allows installation in both new and existing construction in just minutes. Sold in pairs, the system includes removable steel mesh grills, built-in mounting brackets, hardware, and installation instructions.

*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 • Impedance: 8 ohms • Frequency response: 60-20,000 Hz • SPL: 88 dB 1W/1m • Dimensions: 8-1/2" dia. x 2-3/4" D • Cutout size: 7-3/8" dia. • Sold in pairs.

Product Specifications
  • Input Rating8 ohm
  • Mounting StyleIn-ceiling
  • Special FeaturesWeather Resistant
  • Woofer Diameter6-1/2"
Dayton Audio CS620C 6-1/2" 2-Way Ceiling Speaker Pair
  • BrandDayton Audio
  • ModelCS620C
  • Part Number300-402
  • UPC844632000454
  • Product CategoryCeiling Speakers
  • Unit of MeasurePR
  • Product Rating
    (51 Reviews)
  • Weight6.3 lbs.
  • Case Qty4
  • 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 CS620C 6-1/2" 2-Way Ceiling Speaker Pair
in the Ceiling Speakers product category.


Dayton Audio CS620C 6-1/2" 2-Way Ceiling Speaker Pair
Dayton Audio CS620C 6-1/2" 2-Way Ceiling Speaker Pair is rated 4.451 out of 5 by 51.
Rated 5 out of 5 by from Good valueBought for conference room to connect to computer for presentations. Good value for the money.
Date published: 2015-02-20
Rated 5 out of 5 by from Good bang for the buck.I got these to put in the ceiling in the Dr's office where I work. The Bass response is adequate considering there is no cabinet.They won't jar your teeth or anything but for a background music source the are excellent. All in all these are quality speakers with a good mounting system and also each speaker comes with a handy template to cut the hole with.
Date published: 2014-09-09
Rated 5 out of 5 by from Great All AroundI love this speakers. I always use these when I'm installing surround sound in my customers' homes. Their priced very well and the sound is great. I have no complaints what so ever. It would be nice if they came with a pull-pin for the grill, but I use a tool for that anyway.
Date published: 2013-10-15
Rated 5 out of 5 by from Great speakersi was presently surprised with these speakers. really a great value for the price. mounting couldn't be easier.
Date published: 2013-10-14
Rated 5 out of 5 by from What a fantastic little speaker!I wanted ceiling-mount speakers I could mount in the kitchen, bathroom, office, and overhead in the shower, of a custom home my wife and I were building. I like to hear the news or music while getting ready in the morning, and previously had to blast a radio from the other side of the bathroom - which I still couldn't hear most of the time, anyway.I bought one pair of these because the description stated "carbon fiber woofers resist moisture." I connected them up and listened carefully. The bass sounded great - way more solid than I expected from a 6-12". The treble was also nice... I personally have always liked the brightness of hard Mylar dome tweeters, and even more at my age...I ordered many more pairs for all of the locations we wanted them in our new home - 5 pairs altogether. But I wondered... how will they really sound in the house?Well, we moved into the house in early June - about 3.5 months ago now. These little Dayton speakers ROCK. I can hear everything in the shower - and being such a small space, the bass is really terrific in there. With another pair in the main area of the bathroom, the overall sound - treble and bass - is great. Just what I had hoped for.The kitchen/dining/living area is one very large open space. In the kitchen area, where we have two pairs ceiling-mounted, the overall tone, bass, and treble are all terrific... especially once I corrected the phase on one speaker, which the electricians got backwards...Look, they aren't audiophile satellites with earth-shaking sub-woofer pipe-organ bass capability. But for what they are - small, unobtrusive ceiling mount speakers for background music, including playing reasonably loud when you want it, I don't think you can beat these for the overall sound quality, bass and treble response, and price.Would I buy these again? In a heartbeat.Note, it's been only 3.5 months, so I can't say how the woofers will hold up to the moisture in the shower area over the long run. We do use a vent fan, but there's still plenty of humidity in that area for a while each day. Still, so far, NO issues with these speakers. I am a very happy Dayton - and Parts Express - customer.P.S. I would HEARTILY endorse Parts Express. I ordered a lot of different things from them to try out, and their return policy was seamless and devoid of all hassle, although the UPS charge to ship it back did induce sticker shock! I would and will order from Parts Express again, I am certain. Great job, guys!!!
Date published: 2013-09-20
Rated 5 out of 5 by from Great budget ceiling speakerPurchased these to install in shower for remodel job. Nice quality. Screw lock mounting...while the screws will come out the locks stay in place and will not fall off above. When mated with a DTA-100a and a I-Wave Bluetooth receiver the sound is very much better than expected. Surprisingly deep bass for a 6.5" speaker. I must say my master bath rocks with just a pair in the shower.
Date published: 2013-09-02
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Product Q&A

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Dayton Audio CS620C 6-1/2" 2-Way Ceiling Speaker Pair

Do I need a separate mounting bracket for new construction? Or does it come with what is needed?

Asked by: Melbell
Yes, these come with everything you need.
Answered by: MattW
Date published: 2015-04-09

Is there a graph of the response of these speakers? How well will it do 50Hz, and is the Frequency response 50Hz to 20,000Hz +/- 3dB? 

Asked by: M17NY
Unfortunately we do not have a graph available for these speakers. Yes the frequency response is +/- 3dB.
Answered by: MattP
Date published: 2014-04-22

Will a standard tile bridge for an 8" speaker work with this?

Asked by: n2therythym
Yes, the bridge we recommend is part number 300-311. As lng as the hole is 7-3/8 to 7-1/2" in diameter it will work with these speakers.
Answered by: MattP
Date published: 2013-02-20

What Should Sealed Box Volume be for These?

Thanks Invisible Audio and Nitnub. Unfortunately, I received IA's answer first and made the purchase. They seem to be very good quality. I will let you know how they work and last.What should the sealed box volume be for these? (No stuffing.) I'm just going to make a couple of 5-sided boxes and attach to ceiling joists with openings down. The tiler will be installing Wedi Board (since a steam shower) including interior of box and over opening, then tile leaving a 7 3/8" cutout for me to install the speakers. If they fail, they'll be simple to replace and I won't have to worry about moisture damage behind them.Thanks!
Asked by: oakleaf
I would recommend a box of .35 cubic feet to .65 cubic feet. Ideally meeting in the middle at .5 cubic feet would be a good overall sound. THe smaller the box the more crisp bass, the bigger box you can expect a little more depth to the bass, but a little more muddy sound. I have never used these speakers before, but these are what I use in other applications for a speaker this size. As far as dimensionally, I would go with a box 11x11x7 deep, interior dimensions, using at least a 3/4 thickness wood. Hope this helps, Cheers!
Answered by: Barny D
Date published: 2012-02-13

How will these speakers perform in a steam shower room?

Steam rooms are a fairly harsh environment.
Asked by: oakleaf
You are right, a steam shower represents one of the most challenging environments for a speaker (salt water being the most...), however, the materials used to make this speaker will serve you well. The combination of Carbon Fiber cones and Butyl Rubber surrounds will ensure the longest life possible, and the UV rated plastic grille and mounting hardware are designed to withstand the Arizona sun as well as the rain in Washingtonn state! So.... If you'd like a good sounding, durable speaker that shoud provide 6-10 years of enjoyment before suffering environmental related failure. this is a great choice. Enjoy!
Answered by: Invisible Audio
Date published: 2012-02-10
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