OSD Audio - ACE840TT 8" Stereo DVC Trimless In-Ceiling Speaker, 120W (Single) - White
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About this product
The OSD Audio ACE840TT, like its younger sibling the ACE640TT, delivers smooth two-channel stereo sound from a single trimless in-ceiling speaker - in half the space of a standard speaker pair. It is made for whole-house audio in rooms that have a stereo signal but space for only one speaker. The ACE840TT uses an 8" fiberglass woofer, so it produces more bass and covers a larger area than the 6.5" version. Its dual voice coil (DVC) design lets the left and right channels play through one cone, and dual 1/2" titanium-coated dome tweeters handle the highs. Use it in bathrooms, hallways, closets, laundry rooms, bedrooms and offices. Frequency response is 38Hz - 20kHz, sensitivity is 88 dB (1W/1m) and power handling is rated at 120W. Connect the left and right channels from any stereo amplifier, receiver or multi-zone system that drives 8-ohm speakers. The trimless design uses a micro-flange grille held on by strong magnets, for quick installation and minimal visual impact. The grille is spray paintable to match any ceiling. To install, cut a 9.37" hole, connect the left and right speaker wires to the spring-loaded binding posts, set the speaker in place and tighten the built-in dog-ear brackets. The speaker measures 10.79" in diameter with 4.02" of mounting depth. Sold as a single speaker with a spray-paintable magnetic grille. Passive - an amplifier or receiver is required. Backed by OSD Audio's 10-year warranty.
Features
Stereo from One Speaker
The dual voice coil woofer plays both left and right channels through one cone, giving you smooth two-channel sound where only one speaker fits - in half the space of a standard pair.
More Bass Than the 6.5" Version
The 8" fiberglass woofer gives more bass and covers a larger area than the ACE640TT, making it the better pick for bigger single-speaker rooms. 38Hz - 20kHz, 88 dB sensitivity, 120W.
Dual Titanium Tweeters
Dual 1/2" titanium-coated dome tweeters handle the highs for both channels, so music sounds balanced and detailed from one spot in the ceiling.
Trimless Magnetic Grille
The micro-flange grille is held on by strong magnets for quick installation and minimal visual impact. Spray paint it to match the ceiling and the speaker blends in with recessed lighting.
Simple Install
Spring-loaded binding posts for left and right inputs, plus built-in dog-ear installation brackets. 9.37" cutout, 10.79" diameter, 4.02" depth. Sold as a single passive 8-ohm speaker with grille.
Specifications
- Speaker TypeIn-Ceiling
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The OSD Audio ACE840TT, like its younger sibling the ACE640TT, delivers smooth two-channel stereo sound from a single trimless in-ceiling speaker - in half the space of a standard speaker pair. It is made for whole-house audio in rooms that have a stereo signal but space for only one speaker. The ACE840TT uses an 8" fiberglass woofer, so it produces more bass and covers a larger area than the 6.5" version. Its dual voice coil (DVC) design lets the left and right channels play through one cone, and dual 1/2" titanium-coated dome tweeters handle the highs. Use it in bathrooms, hallways, closets, laundry rooms, bedrooms and offices. Frequency response is 38Hz - 20kHz, sensitivity is 88 dB (1W/1m) and power handling is rated at 120W. Connect the left and right channels from any stereo amplifier, receiver or multi-zone system that drives 8-ohm speakers. The trimless design uses a micro-flange grille held on by strong magnets, for quick installation and minimal visual impact. The grille is spray paintable to match any ceiling. To install, cut a 9.37" hole, connect the left and right speaker wires to the spring-loaded binding posts, set the speaker in place and tighten the built-in dog-ear brackets. The speaker measures 10.79" in diameter with 4.02" of mounting depth. Sold as a single speaker with a spray-paintable magnetic grille. Passive - an amplifier or receiver is required. Backed by OSD Audio's 10-year warranty.

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| Pros for OSD Audio - ACE840TT 8" Stereo DVC Trimless In-Ceiling Speaker, 120W (Single) - White | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Ease of Installation, Price | There were no pros for this product— | There were no pros for this product— |
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