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The OSD Audio ACE840TT is an 8-inch trimless in-ceiling speaker featuring dual voice coils and dual titanium dome tweeters for true stereo sound from a single unit. Its fiberglass woofer delivers deep bass while covering a wide frequency range of 38Hz to 20kHz with 89dB sensitivity. Designed for easy, flush installation with a magnetic micro flange grille, it’s ideal for professional-grade home theaters or stylish audio setups where space and aesthetics matter.
| ASIN | B012PSJJCE |
| Age Range Description | Adult |
| Antenna Location | home theater |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #63,466 in Electronics ( See Top 100 in Electronics ) #102 in Ceiling & In-Wall Speakers |
| Brand | OSD Audio |
| Built-In Media | 1 x Speaker |
| Color | ACE840TT |
| Compatible Devices | Laptop, Smartphone, Tablet, Television |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Control Method | Touch |
| Controller Type | Voice Control |
| Customer Reviews | 4.4 out of 5 stars 19 Reviews |
| Enclosure Material | fiberglass |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 00819603012002 |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 4.75"D x 11"W x 11"H |
| Item Weight | 0.01 Ounces |
| MP3 player | No |
| Manufacturer | OSD Audio |
| Model Name | ACE840TT |
| Model Number | ACE840TT |
| Mounting Type | Ceiling Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 120 Watts |
| Speaker Size | 8 Inches |
| Speaker Type | Woofer |
| Specific Uses For Product | Home Theatre |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 Inches |
| UPC | 819603012002 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Woofer Diameter | 8 Inches |
J**N
Good value for a quality dual voice coil speaker
I wish this speaker had two grills, one round and other square. I've seen this feature on other speakers when locating it near square ceiling lights.
C**O
Good performance and looks for the price
I bought this to better match some trimless 8” Klipsch speakers in an adjacent room. I replaced a 6.5” Yamaha DVC speaker. The OSD looks cleaner when installed. Bass is full yet no different than the Yamaha. Treble clearly lacks some clarity relative to the Klipsch. I wish the tweeters swiveled, which the Yamahas had to better fill the area with sound. Overall, it looks nice once installed, but sound is a bit dull and lacking in detail compared to others. It is not nearly as well built as the Yamaha, but I don’t care once installed. The hole is cut, so it’s there for life. It does the trick at an unbeatable price.
C**.
Nice speaker
Nice treble and bass sounds really good.
Trustpilot
2 months ago
1 month ago