---
product_id: 320575776
title: "ACE400 3.0-inch 60-Watt Trimless Thin Bezel Polypropylene in-Ceiling Speaker Pair 6.5\" ACE640"
brand: "osd audio"
price: "₹ 41699"
currency: INR
in_stock: true
reviews_count: 5
category: "Osd Audio"
url: https://www.desertcart.in/products/320575776-ace400-3-0-inch-60-watt-trimless-thin-bezel-polypropylene
store_origin: IN
region: India
---

# 90W peak power pivoting 1-inch titanium tweeter 0.15-inch trimless bezel ACE400 3.0-inch 60-Watt Trimless Thin Bezel Polypropylene in-Ceiling Speaker Pair 6.5" ACE640

**Brand:** osd audio
**Price:** ₹ 41699
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your space with invisible power and precision sound.

## Quick Answers

- **What is this?** ACE400 3.0-inch 60-Watt Trimless Thin Bezel Polypropylene in-Ceiling Speaker Pair 6.5" ACE640 by osd audio
- **How much does it cost?** ₹ 41699 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/320575776-ace400-3-0-inch-60-watt-trimless-thin-bezel-polypropylene)

## 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

- • **Seamless Elegance:** Ultra-thin 0.15-inch trimless design blends invisibly into any ceiling for a sleek, modern look.
- • **Powerful & Precise:** 90 watts of high-performance audio power delivers rich, room-filling sound without bulky hardware.
- • **Custom Sound Direction:** Pivoting titanium dome tweeter lets you tailor sound projection exactly where you want it.
- • **Effortless Installation:** Magnetic micro flange grilles snap on flush for a clean finish and quick setup—no tools needed.
- • **Tailored Audio Experience:** Built-in contour switches let you fine-tune bass and treble to match your unique space and taste.

## Overview

The OSD Audio ACE640 is a pair of 6.5-inch in-ceiling speakers featuring a trimless 0.15-inch bezel design and 90 watts of power. Equipped with a fiberglass woofer and a pivoting 1-inch titanium dome tweeter, these speakers deliver customizable, high-quality audio while maintaining a sleek, modern aesthetic. Magnetic grilles ensure easy installation and a flush, clean look, making them ideal for home theaters, professional settings, and stylish living spaces.

## Description

ACE (Architectural Ceiling Element) Series ceiling speakers combine elegant, modern style with outstanding audio performance. The stealthy micro flange grilles have a thin (0.15-Inch) trim, giving the ACE speakers a clean and sleek appearance that seamlessly integrates into any design space. Step-up features include contour switches that allow you to tailor the bass and treble as well as a pivoting silk dome tweeters. The ACE Series may be well hidden but the outstanding sound quality will be very obvious.

Review: Very worth the value of these speakers. - The build quality is great. The sound is perfect. I am very pleased with the sound and look, the wife loves the trim less design. The best part is the price, very affordable that doesn’t break the bank! Yes I know they are no HiFi speakers, but for my use very worth it. I highly recommend them!!
Review: Great for the price! - Easy to install! Great sound, like the switch for +3db to compensâtes for wire lenght. Tweeter positionning help for centering the sound.

## Features

- TRIMLESS DESIGN: The ACE640 In-Ceiling Speaker Pair combine elegant, modern style with outstanding audio performance. With a very thin trim line, about .15”, you won’t even notice there are speakers there until you hear them.
- MAGNETIC GRILLE: The extremely powerful magnets on these speakers keep the micro flange grilles attached and flush mounted for easy installation, giving the ACE640 a clean and sleek appearance.
- POWER: The ACE640 has 90 watts of high power handling to be useful in areas you don’t want large speakers invading your space but want great sounding audio in your home.
- WOOFER & TWEETER: Featuring a 6.5” fiberglass cone woofer and a 1” titanium dome pivoting tweeter that directs the sound to wherever you wish, these speakers are perfect for any home audio setup.
- SOUND QUALITY: When mounted to a wall or ceiling, this speaker pair solves your audio placement problems and creates a more realistic sound image when compared to other in-ceiling speakers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0063B8ELC |
| Additional Features | Tweeters |
| Age Range Description | Adult |
| Antenna Location | for surround sound systems |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 1 days |
| Best Sellers Rank | #68,222 in Electronics ( See Top 100 in Electronics ) #34 in Ceiling & In-Wall Speakers |
| Brand | OSD Audio |
| Built-In Media | 2 x Speakers |
| Color | Trimless |
| Compatible Devices | Laptop, MP3 Player, Smartphone, Tablet, Television |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Auxiliary |
| Connectivity Technology | Auxiliary |
| Connectivity technology | Auxiliary |
| Control Method | Touch |
| Controller Type | Corded electric |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.1 out of 5 stars 19 Reviews |
| Enclosure Material | Fiberglass |
| Frequency Response | 22000 Hz |
| Frequency response | 22000 Hz |
| Global Trade Identification Number | 00810281014715 |
| Impedance | 8 Ohms |
| Is Waterproof | false |
| Item Dimensions D x W x H | 10.2D x 21.9W x 10.2H centimeters |
| Item Weight | 0.01 Ounces |
| MP3 player | No |
| Manufacturer | OSD Audio |
| Model Name | ACE400 |
| Model Number | ACE640 |
| Mounting Type | Ceiling Mount |
| Mounting type | Ceiling Mount |
| Number Of Circuits | 2 |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 150 Watts |
| Speaker Size | 6.5 Inches |
| Speaker Type | In-Ceiling |
| Speaker maximum output power | 150 Watts |
| Specific Uses For Product | Home audio systems, home theaters, and professional settings |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 6.5 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 810281014715 |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Woofer Diameter | 6.5 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** OSD Audio
- **Connectivity technology:** Auxiliary
- **Mounting type:** Ceiling Mount
- **Speaker maximum output power:** 150 Watts

## Images

![ACE400 3.0-inch 60-Watt Trimless Thin Bezel Polypropylene in-Ceiling Speaker Pair 6.5" ACE640 - Image 1](https://m.media-amazon.com/images/I/71x2qjaFx-L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very worth the value of these speakers.
*by P***G on 14 February 2025*

The build quality is great. The sound is perfect. I am very pleased with the sound and look, the wife loves the trim less design. The best part is the price, very affordable that doesn’t break the bank! Yes I know they are no HiFi speakers, but for my use very worth it. I highly recommend them!!

### ⭐⭐⭐⭐⭐ Great for the price!
*by J***E on 14 September 2013*

Easy to install! Great sound, like the switch for +3db to compensâtes for wire lenght. Tweeter positionning help for centering the sound.

### ⭐⭐⭐⭐⭐ Awesome reproduction for Media Room.
*by A***H on 31 July 2013*

I have installed these as 2 x Front, 2x Center, 2 x surround and 2 x back speakers in the ceiling. These speakers sound true to life. Cosmetically these are very hi tech looking so I haven't put the grill mesh on.

## Frequently Bought Together

- OSD 6.5" in Ceiling Speaker Pair 150W, Trimless Magnetic Grille, Pivoting Tweeter, Paintable Grille ACE640
- OSD 300W in Wall Volume Control Impedance Matching for Home Speakers, Rotary Knob White SVC300

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-08-27*