OSD ACE640TT 6.5" Trimless Dual Tweeter Stereo In-Ceiling Speaker (Single)
The OSD Audio ACE640TT 6.5-Inch Stereo DVC Trimless In-Ceiling Speaker (Single) delivers smooth, two-channel stereo sound reproduction from a single compact 6.5-inch ceiling cutout. Taking up half the space of a standard speaker pair, the ACE640TT features a dual voice coil (DVC) woven fiberglass cone woofer and dual 1/2-inch titanium-coated dome tweeters (one per channel), playing both Left and Right stereo channels with 120W power handling across 45Hz to 20kHz with 89dB sensitivity. Featuring spring-loaded binding posts for left and right inputs and a spray-paintable magnetic micro-flange grille, this single-point stereo architectural speaker is engineered for bathrooms, hallways, closets, laundry rooms, and small offices.
If you want to know how a dual voice coil woofer and dual tweeters play both left and right audio channels through one speaker opening, how a dual-application switch supports stereo or mono wiring, or why moisture-resistant fiberglass woofers are ideal for bathrooms, the OSD ACE640TT provides the perfect solution. Custom audio integrators and homeowners seeking 120W power handling, 7.80-inch cutout dimensions, and a 10-year warranty will appreciate the space-saving brilliance of the ACE640TT.
Fast Shipping
Secure Checkout
30-Day Returns
Two-Channel Stereo from One Ceiling Speaker
The dual voice coil woofer plays both left and right channels through one 6.5-inch cone, giving you full two-channel stereo sound where only one speaker fits—with half the ceiling cutouts of a standard pair. Ideal for bathrooms, hallways, walk-in closets, laundry rooms, and small bedrooms in a whole-house audio system.
Dual Tweeter Design with Titanium-Coated Domes
A 6.5-inch woven fiberglass cone woofer works with dual 1/2-inch titanium-coated dome tweeters, one dedicated to each channel, for smooth, balanced stereo imaging across 45Hz to 20kHz with 89dB sensitivity and 120W power handling.
Dual Application 8/16-Ohm Switch & Dual Terminals
Two separate sets of spring-loaded binding posts accommodate left and right speaker channels directly. An integrated dual-application switch allows flexible configuration whether connecting as an independent stereo speaker or pairing with another unit for enhanced high-frequency dispersion.
Trimless Magnetic Grille & Simple 7.80" Cutout Install
The micro-flange grille is held on by strong neodymium magnets and sits flush to the ceiling for a clean architectural aesthetic. Spray paint it to match room paint and blend with recessed lighting. The built-in dog-leg mounting system locks firmly into a 7.80-inch hole with standard screwdriver turns.
Specifications
| Speaker Type | 6.5-Inch DVC Dual Tweeter Trimless Ceiling Speaker |
| Packaging Quantity | Single (1 Speaker Included) |
| Woofer Driver | 6.5-Inch Woven Fiberglass Cone with Dual Voice Coils (DVC) |
| Tweeter Drivers | Dual 0.5-Inch Titanium Coated Dome Tweeters |
| Power Handling | 120 Watts |
| Frequency Response | 45 Hz - 20 kHz |
| Sensitivity | 89 dB (1W/1M) |
| Nominal Impedance | 8 Ohms |
| Cutout Dimensions | 7.80 Inches (198 mm) Diameter |
| Mounting Depth | 3.54 Inches (90 mm) |
| Overall Dimensions | 8.86 Inches (225 mm) Diameter |
| Inputs | Spring-Loaded Binding Posts (Left / Right) |
| Grille Type | Magnetic Spray-Paintable Steel Grille Included |
| Warranty | 10-Year Manufacturer Warranty |
In The Box Contents
- 1x OSD Audio ACE640TT 6.5-Inch Stereo DVC In-Ceiling Speaker
- 1x Spray-Paintable Magnetic Trimless White Metal Grille
- 1x Cardboard Cutout Installation Template
- 1x Installation Manual
| Package Contents |
|
|---|
Key Features
Gaming Products
Set the stage for the perfect gaming environment
Amps / DACs
Ensure your music feels
dynamic.