---
product_id: 5510312
title: "Acoustic Audio HD-6c In-Wall 6.5\" Center Channel Speaker In Ceiling 350 Watt,White"
brand: "goldwood"
price: "A$271"
currency: AUD
in_stock: true
reviews_count: 8
category: "Acoustic Audio By Goldwood"
url: https://www.desertcart.com.au/products/5510312-acoustic-audio-hd-6c-in-wall-6-5-center-channel
store_origin: AU
region: Australia
---

# 33Hz-22kHz frequency range 350W max power 3.25" mounting depth Acoustic Audio HD-6c In-Wall 6.5" Center Channel Speaker In Ceiling 350 Watt,White

**Brand:** goldwood
**Price:** A$271
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your soundscape — don’t just listen, experience it!

## Quick Answers

- **What is this?** Acoustic Audio HD-6c In-Wall 6.5" Center Channel Speaker In Ceiling 350 Watt,White by goldwood
- **How much does it cost?** A$271 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/5510312-acoustic-audio-hd-6c-in-wall-6-5-center-channel)

## Best For

- goldwood enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Kevlar woofers and bulletproof cones ensure long-lasting, high-fidelity sound.
- • **Seamless Integration:** Low-profile 3.25" depth with paintable frame blends perfectly into any décor.
- • **Powerhouse Performance:** Handles up to 350 watts for booming sound without distortion.
- • **Effortless Installation:** Spring-loaded terminals and wall-lock system make setup a breeze.
- • **Precision Audio Clarity:** Wide 33Hz-22kHz frequency response delivers crisp highs and deep bass.

## Overview

The Acoustic Audio HD-6c is a high-definition 6.5" in-wall center channel speaker engineered for powerful 350W output and ultra-wide 33Hz-22kHz frequency response. Featuring dual Kevlar woofers and a soft dome tweeter, it delivers crystal-clear vocals and rich bass with 98dB efficiency. Its low-profile, paintable design and integrated mounting system ensure a sleek, customizable fit for home theaters, multi-room audio, and covered outdoor spaces. Built tough with a lifetime warranty, it’s the smart upgrade for immersive surround sound.

## Description

Acoustic Audio by Goldwood HD-6c High definition Series center was tailored explicitly for use in surround sound systems. It combines two authentic Kevlar component 6. 5" Woofers with a soft dome tweeter to deliver ultra-smooth voices and precise separation between instruments. Extreme clarity, big bass and major power capacity are the results of the dynamic engineering gone into producing this high-quality audio component. Constructed with a 25 percent larger magnet structure than most speakers, so it can handle 350 watts of power. Installation is easy with the quick turn mounting arms that lock directly into the wall or ceiling. The grill is White and can be painted to coordinate with a specific decor.

Review: 5 stars for the price - 5 stars for the price and quality of this speaker. I had to replace a 390$ Polk audio speaker of the same size that failed, likely from to may Watts when I updated my TV/amp to a 7.2 system. This speaker fit right into the hole in the wall that the Polk was in, and installed in less than 5 mins. And I find this speaker sounds just as good as the POLK one I replaced. So far all these acoustic audio speaker are very good for the price. My system has 7 of them, for all the POLKS failed when I updated (to many Watts). I use my system everyday for we have a work out room in our TV area, and it is on at 80/85% level for least 2-3 hours a day. So we will see if these hold up. Oh yeah and the ONLY "bad" so far is I had to take down a few of my wall photos, and will have to find a better hanging system to keep my photos on the wall and straight. For when we turn it up we shaking the whole room. Also BUY the YELLOW cone ones. They sell some black cone ones for a few $ less. Trust me on this one, spend the few extra $ for the ones with the YELLOW cone. I had to return 3 of the back ones, for they just no where near as good as the YELLOW cone ones. You can feel the difference in wieght and sound.
Review: Great sound - I'm very surprised at the price point this speaker sounds amazing

## Features

- Acoustic Audio HD-6c High definition in wall speaker, recommended power is 20-350 watts, Frequency response is 33hz-22 kHz, efficiency is 98dB, crossover frequency is 2200Hz, 8ohm
- 3-Way design and functionality, two 6. 5" Woofers, Woven fiber bulletproof Cone with butyl rubber surround, 12mm soft dome tweeter, spring loaded speaker wire terminals
- All weather design for indoor and outdoor use, paintable frame and grill, low profile housing, integrated wall-lock mounting system, cut-out template included for easy installation
- Cut out Size is 19. 25" X 7. 5", overall size is 20. 5" X 8. 75", mounting depth is 3. 25", designed and engineered in the USA, full instructions included
- Use for home theater, surround systems, whole house, multi-room Audio systems, covered outdoor areas, Commercial, office, retail applications, package Contents is 1 in Wall center speaker

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003A6W2MU |
| Additional Features | Bass Boost |
| Antenna Location | Home Theater,Indoor,Outdoor |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #160,694 in Electronics ( See Top 100 in Electronics ) #282 in Ceiling & In-Wall Speakers |
| Brand | Acoustic Audio by Goldwood |
| Built-In Media | 1 Flush Mount Passive Speaker with Removeable Grill, Cut-Out Template, Instruction Manual |
| Color | White |
| Compatible Devices | Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television |
| Connectivity Protocol | wired |
| Connectivity Technology | wired |
| Control Method | Touch |
| Controller Type | Corded electric |
| Customer Reviews | 4.4 out of 5 stars 43 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 22 KHz |
| Global Trade Identification Number | 00893044002167 |
| Impedance | 8 Ohms |
| Is Waterproof | False |
| Item Dimensions D x W x H | 3.25"D x 7.5"W x 21.5"H |
| MP3 player | No |
| Manufacturer | Goldwood Sound, Inc. |
| Material | Plastic |
| Model Name | HD 6c |
| Model Number | HD-6c |
| Mounting Type | Ceiling Mount |
| Number of Audio Channels | 3.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Size | 6.5 Inches |
| Speaker Type | Woofer |
| Specific Uses For Product | Home Theater, Whole House, Multi-room Audio Systems, Covered Outdoor Areas, Commercial, Office, Retail Applications |
| Subwoofer Diameter | 6.5 Inches |
| Tweeter Diameter | 12 Millimeters |
| UPC | 893044002167 |
| Unit Count | 1.0 Count |
| Warranty Description | Lifetime warranty against manufacturers defects. |
| Warranty Type | Lifetime |
| Woofer Diameter | 6.5 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** Acoustic Audio by Goldwood
- **Connectivity Technology:** wired
- **Frequency Response:** 22 KHz
- **Mounting Type:** Ceiling Mount

## Images

![Acoustic Audio HD-6c In-Wall 6.5" Center Channel Speaker In Ceiling 350 Watt,White - Image 1](https://m.media-amazon.com/images/I/61Tat4ccEtL.jpg)
![Acoustic Audio HD-6c In-Wall 6.5" Center Channel Speaker In Ceiling 350 Watt,White - Image 2](https://m.media-amazon.com/images/I/715y-OkR1BL.jpg)
![Acoustic Audio HD-6c In-Wall 6.5" Center Channel Speaker In Ceiling 350 Watt,White - Image 3](https://m.media-amazon.com/images/I/61a3mzWWYIL.jpg)
![Acoustic Audio HD-6c In-Wall 6.5" Center Channel Speaker In Ceiling 350 Watt,White - Image 4](https://m.media-amazon.com/images/I/61EeguMF7WL.jpg)
![Acoustic Audio HD-6c In-Wall 6.5" Center Channel Speaker In Ceiling 350 Watt,White - Image 5](https://m.media-amazon.com/images/I/51SdKqRQuqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5 stars for the price
*by S***. on August 31, 2018*

5 stars for the price and quality of this speaker. I had to replace a 390$ Polk audio speaker of the same size that failed, likely from to may Watts when I updated my TV/amp to a 7.2 system. This speaker fit right into the hole in the wall that the Polk was in, and installed in less than 5 mins. And I find this speaker sounds just as good as the POLK one I replaced. So far all these acoustic audio speaker are very good for the price. My system has 7 of them, for all the POLKS failed when I updated (to many Watts). I use my system everyday for we have a work out room in our TV area, and it is on at 80/85% level for least 2-3 hours a day. So we will see if these hold up. Oh yeah and the ONLY "bad" so far is I had to take down a few of my wall photos, and will have to find a better hanging system to keep my photos on the wall and straight. For when we turn it up we shaking the whole room. Also BUY the YELLOW cone ones. They sell some black cone ones for a few $ less. Trust me on this one, spend the few extra $ for the ones with the YELLOW cone. I had to return 3 of the back ones, for they just no where near as good as the YELLOW cone ones. You can feel the difference in wieght and sound.

### ⭐⭐⭐⭐⭐ Great sound
*by J***D on March 23, 2024*

I'm very surprised at the price point this speaker sounds amazing

### ⭐⭐⭐⭐⭐ Great buy!
*by R***G on March 24, 2016*

Added this to our new home theater as our center speaker goes great with our Denon AVR-S710. Only complaint is the speaker wire is cheap quality. Sounds great! The look within the wall isn't 100% flushed and the dimension are slightly odd for your standard U.S Home stud 18 on center.However, it sounds great for the price

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-11*