SKU: ACE670
OSD ACE6706.5" Angled Trimless LCR In-Ceiling Speaker 90W, 1" Pivoting Tweeter Dolby Atmos Ready (Single)
Elevate Your Home Theater with the ACE670 Trimless In-Ceiling LCR Angled Speaker
Experience the ultimate in home audio with the ACE670. This innovative speaker delivers unparalleled sound quality and versatility.
- Precision Sound: The 15° angled 6.5" Carbon Fiber Woofer provides accurate sound imaging and staging, creating a lifelike audio experience.
- Crystal Clear Highs: The 1" pivoting aluminum dome tweeter delivers crisp, detailed highs for a balanced sound spectrum.
- Powerful Performance: With 90W power handling, this speaker delivers dynamic and impactful sound for movies, music, and gaming.
- Dolby Atmos® Ready: Perfect for creating immersive 3D surround sound, the ACE670 is ideal for front, rear, or side surround channels in a 5.1 or 7.2 system.
The ACE670’s angled design allows for optimal placement closer to the wall, while the contour switches provide customizable bass and treble control. Its sleek, paintable magnetic grille blends seamlessly into any room, and the easy-to-install dog ear brackets ensure a hassle-free setup.
With a wide frequency response of 45Hz - 20kHz, the ACE670 delivers rich, full sound, and its 89 dB sensitivity ensures efficient sound output. Immerse yourself in a world of audio excellence with the ACE670.
Warning: California's Proposition 65
Warning:
This product can expose you to chemicals, including vinyl chloride, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
- Speaker Type: 6.5" Angled LCR 2-Way Trimless Ceiling Speaker
- Woofer: 6.5" Carbon Fiber Composite Cone Fixed at a 15° Angle
- Tweeter: 1" Pivoting Aluminum Dome
- Frequency Response: 45Hz - 20kHz
- Power Handling: 90W
- Sensitivity: 89 dB
- Impedance: 8 Ohms
- Dolby Atmos®; - Ready for True 3D Surround Sound
- Includes Front-Mounted Contour Switch
- Angled Design Allows Ideal Placement Closer to the Wall
- Spray Paintable Magnetic Grille Included
- Inputs: Gold-plated 5-way Binding Posts
- Install-friendly Dog Ear Installation Brackets
- Diameter & Depth: 9.75 x 4.5"
- Cutout Diameter: 8.12"
- Sold As: Single
- Warranty: 10 Years
View Owner's Manual
22 Questions asked
Have a Questions?
What's on your mind?
Ron • 12/17/2019, 2:17:43 PM
I am installing MK870 as the front right, center and left speakers in the ceiling. The ceiling is 12 feet high. How would these work as the rear speakers or should I go with the same speaker (MK870) as the rear speakers?
Customer Service • 12/17/2019, 2:17:43 PM
HI Ron:
Typically we recommend using the Angled 8.0 Inch LCR speakers for the Right, Center and Left front stage speakers. Then we recommend using angled 6.5" for Surround and Effects speakers (ATMOS or DTS:X). I believe we are out of stock on the MK870 (which I believe are being discontinued) since most of the demand is for trim less versus the standard frame of the MK series. But we may also be out of the ACE670 and ACE870. So I will need you to contact Ed our internal sales manager to talk about a substitute for the Angled 6.5 inch ACE670. ed@audiogeargroup.com.
TL/4744
marlon rea • 12/17/2019, 2:17:43 PM
Hello,
I am looking for a speakers for a 5.1 surround sound system I will be installing within my home. The room is rectangle and roughly 25 x 15. I was thinking of the ACE670 6.5 or should i go with an 8 inch. Also looking for some back ground music speakers for my kitchen area which is open to a large room.
Customer Service • 12/17/2019, 2:17:43 PM
Hi Marion:
Both the ACE670 and ACE870 are currently out of stock. We usually recommend the ACE870 for LCR, Left, Center and Right front stage and then using ACE670 for Surround Rear and Height/Effects speakers depending on whether you add for Dolby ATMOS or DTS:X. It does depends on your Receiver which I am assuming is at least a 7.1 (more than 5 years old) or 7.2. Checkout the OSDAudio.com Premium Audio web site and checkout the Black Series R83A/R63A or the more affordable R82A/R62A. These are in stock, but you must contact customer service to get a quote.
TL/4772
Andrew • 12/17/2019, 2:17:43 PM
OSD states a 3 cubic foot box or larger is required when demoing this speaker. You state that a 1-1.5 cubic foot box should suffice for installation. I’m confused as to the size of box I should build or whether I should forgo the box altogether and simply protect the speaker with some denim insulation. What would be optimal? Any thoughts would be appreciated.
Customer Service • 12/17/2019, 2:17:43 PM
Hi Andrew:
1.5 would be fine for your application and when you add fiberfill to tune the box the more fiber you add the more the low frequencies are absorbed making the speaker think it is working in a larger box. The 3.0 cubic box they referred to was if you were building a box to demo or listen to the speaker before you mount the speaker in the Ceiling/wall (not sure why you would do that). Note the woofers in most In-Ceiling and in-wall speakers feature an infinite baffle so it adjusts to whatever size enclosure it is placed in (Just like a car speaker using the trunk). In most in-ceilings, it is in a ceiling joist cavity. In this case, if you are putting a right and left speaker in the same joist cavity you would want to isolate the two. Also, not everyone has an open wall or ceiling with access to build an enclosure.
Sorry for the confusion...
TL/5013
Mark • 12/17/2019, 2:17:43 PM
Hi,
Some of the questions relate as to whether the speakers are in stock. I am able to place the speakers in my basket; could you please confirm if they are, or are not in stock for purchase.
Thanks,
Mark
Customer Service • 12/17/2019, 2:17:43 PM
Hi Mark:
These recently came in from our factory. They are sold as each. We have plenty in stock (as well as the ACE870 8" version).
TL/5219
Tim • 12/17/2019, 2:17:43 PM
I wish to do Dolby Atmos 7.1. I am looking at the IW550LCR for center and ACE870 for fronts and 4 ACE670 for surround and height. Will the center being located at listening level while the fronts at ceiling level be a problem? My ceilings are 10'. Would it be better to do 3 ACE 870 in the front?
Customer Service • 12/17/2019, 2:17:43 PM
Hi Tim:
The ideal setup is to utilize three of the IW550LCR as your front stage if you can do so. The Angled In-Ceiling speaker originally was created for applications where the only the front stage option was going in-ceiling. The reality is the angled speaker not only works very well for front stage applications but provides an excellent choice for Surrounds and Effects. We push the ACE870 for front stage and the ACE670 for the Surround and Effects options. Either application will work for you, but I think the three IW550LCR would be our first choice.
TL/ 5316