---
product_id: 46025075
title: "ACE840TT 8\" Stereo in-Ceiling Speaker, 120W, White, Single"
brand: "osd audio"
price: "A$286"
currency: AUD
in_stock: true
category: "Osd Audio"
url: https://www.desertcart.com.au/products/46025075-ace840tt-8-stereo-in-ceiling-speaker-120w-white-single
store_origin: AU
region: Australia
---

# Dual ½” titanium dome tweeters for crisp highs 8” fiberglass woofer for deep bass Dual voice coil stereo separation ACE840TT 8" Stereo in-Ceiling Speaker, 120W, White, Single

**Brand:** osd audio
**Price:** A$286
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your space with invisible sound that speaks volumes!

## Quick Answers

- **What is this?** ACE840TT 8" Stereo in-Ceiling Speaker, 120W, White, Single by osd audio
- **How much does it cost?** A$286 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/46025075-ace840tt-8-stereo-in-ceiling-speaker-120w-white-single)

## Best For

- osd audio enthusiasts

## Why This Product

- Trusted osd audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful Yet Discreet:** 120 watts max output in a sleek 11” diameter frame that complements modern interiors.
- • **Seamless, Flush-Mount Design:** Trimless micro flange grille with magnetic mount blends perfectly into your ceiling.
- • **Broad Frequency Range for Every Note:** From 38Hz deep bass to 20kHz sparkling highs, experience full-spectrum audio clarity.
- • **Immersive Stereo Sound in One Speaker:** Dual voice coils deliver true stereo separation without needing two units.
- • **Effortless Installation & Compatibility:** Quick magnetic grille setup and works flawlessly with laptops, TVs, and smart devices.

## Overview

The OSD Audio ACE840TT is an 8-inch trimless in-ceiling speaker featuring dual voice coil technology and dual titanium dome tweeters for true stereo sound from a single unit. It offers a wide frequency response (38Hz-20kHz) and 120 watts max power, housed in a sleek, flush-mount design with magnetic micro flange grilles for easy installation. Perfect for professional-grade home theaters or stylish audio setups where space and aesthetics matter.

## Description

Buy OSD Audio ACE840TT 8" Stereo in-Ceiling Speaker, 120W, White, Single | Stereo from one 8" trimless ceiling speaker: dual voice coil, dual 1/2" titanium tweeters, 120W, 8 ohm. Passive, amp req.: Ceiling & In-Wall Speakers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 | #105,348 in Electronics ( See Top 100 in Electronics ) #191 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 | 4.6 4.6 out of 5 stars (19) |
| 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 | 0.27 g |
| Manufacturer | OSD Audio |
| Model Name | ACE840TT |
| Model Number | ACE840TT |
| Mounting Type | Ceiling Mount |
| Number of Audio Channels | 2 |
| 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 Count |
| Warranty Type | Limited |
| Woofer Diameter | 8 inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** OSD Audio
- **Connectivity Technology:** Coaxial
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 120 watts

## Images

![ACE840TT 8" Stereo in-Ceiling Speaker, 120W, White, Single - Image 1](https://m.media-amazon.com/images/I/71zw0LcX0OL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Frequently Bought Together

- OSD 8” Trimless in-Ceiling Speaker - DVC Dual Dome Tweeters Stereo – ACE840TT
- Micca 8" 2-Way in Ceiling or Wall Round Speakers, 4 Pack, 8 Inch Woofer, 9.75" Cutout Diameter, Low Profile Rimless Design, for Indoor Rooms or Covered Outdoor Porches, White, Paintable

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**Shop now:** [https://www.desertcart.com.au/products/46025075-ace840tt-8-stereo-in-ceiling-speaker-120w-white-single](https://www.desertcart.com.au/products/46025075-ace840tt-8-stereo-in-ceiling-speaker-120w-white-single)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-10-22*