---
product_id: 7226202
title: "Sony SACS9 10-Inch Active Subwoofer,Black"
brand: "sony"
price: "€ 87.02"
currency: EUR
in_stock: false
reviews_count: 7
url: https://www.desertcart.ie/products/7226202-sony-sacs9-10-inch-active-subwoofer-black
store_origin: IE
region: Ireland
---

# 115W max input power 10-inch dual-layer mica woofer Customizable cutoff & phase controls Sony SACS9 10-Inch Active Subwoofer,Black

**Brand:** sony
**Price:** € 87.02
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Feel the bass, own the room — Sony SACS9 powers your sound experience!

## Quick Answers

- **What is this?** Sony SACS9 10-Inch Active Subwoofer,Black by sony
- **How much does it cost?** € 87.02 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/7226202-sony-sacs9-10-inch-active-subwoofer-black)

## Best For

- sony enthusiasts

## Why This Product

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

## Key Features

- • **Sleek, Durable Design:** Bass reflex enclosure with cloth grille blends style and durability, fitting effortlessly into any modern home entertainment space.
- • **Deep, Room-Filling Bass:** 10-inch dual-layer mica woofer delivers powerful, distortion-free low frequencies that bring movies, music, and games to life.
- • **Precision Audio Control:** Adjust cutoff frequency, phase, and volume to tailor your bass response perfectly to your space and setup.
- • **Smart Distortion Prevention:** Motion feedback technology actively corrects input signal variations for crystal-clear, punchy bass every time.
- • **Seamless Dolby Atmos Integration:** Build a robust 5.1.2 home theater system with Sony’s full CS speaker lineup for immersive surround sound.

## Overview

The Sony SACS9 is a 10-inch active subwoofer featuring a dual-layer mica woofer diaphragm and 115W max power, designed to enhance home theater and gaming setups with deep, distortion-free bass. It offers customizable cutoff frequency, phase switching, and level adjustments, plus motion feedback technology to maintain sound clarity. Ideal for building immersive Dolby Atmos 5.1.2 surround sound systems, it combines robust performance with a sleek, durable bass reflex enclosure.

## Description

Product Description Bring the energy and passion of the original performance home. Set Contains: RCA cord, Instruction manual

Review: Randy the Cheap Audio Man on Youttube helped me make my decision & the Sony sc5x4&Sc9x2work4me - Yes...I was finally wanting to upgrade from my used thrift shop Sony CMT cp11 bookshelf tape/cd player with only Bass and Treble eq, at about 30 watts with only two speakers possible. Good little retro unit. I used to have one of the bigger, thicker Sony monster bookshelf 3 or 5 disc changer with those big old speakers with super looking sub woofer dealios. I miss that that system very much. I used to also have some components I got from my dad's old cool system, 2 full size Pioneer speakers that were pretty nice too. I had to let some things go and some things didn't last the test of time. I've had a few thrift stereos that have their own speakers. Issues here and there. Used stuff isn't always a great idea for the savings. I finally had a little saved paired with some early Xmas money and I opted to research pushing my Sony CMT through some better speakers in my price range. I missed feeling the music MORE. More push...more vibe, more of a fulfilling overall wall of sound, spectrum, space, soundstage and all those audiophiliac terms that I am not that familiar with. If it sounds good and I can hear that music wonderfully with some control over it with the source, DSP/EQ...I'm good. I don't crank it to 11 or 9..maybe more like 5 to 8ish these days. So...after much research...and watching many vids from the most awesome reviewer out of many, Randy the Cheap Audio Man...I really narrowed my search down to Cs5's. A pair ..my first ..around Thanksgivingish...73 bucks..GREAT Sale! Had to get that Cs9 subwoofer too. The trio arrived and I pushed it with the Sony CMT...but I felt I wanted a little more of something. Found the Keiid cd player 2 channel 20 watt cd/mp3 cd usb sd card unit...for a damn good deal so I opted to get that one. Got it..retired my old thrift bought Sony CMT cp 11..as I really dug the power and sound and 3 eq offering of the Keiid. Then...hmmm, I wanted to use the other channel, having all 4 surround sound for audio mostly and maybe watching some movies and concerts on dvd and vhs. I ended up getting 2 more on sale...and one more sub for a total of 4 cs5s and 2 cs9s...after of course watching some more reviews on them by Randy the Cheap Audio Man. Hmmm... Great info lead me to make a follow up buy whilst these speakers were on sale which was awesome saving for sure. I then..heard about the Sony 149 priced stereo audio recver via Randy. I had to look into that more. I did. I thought I'd make that buy too. Then...of course..unsure of how long the Keiid would last...as I dug it..but wanted another cd/dvd playing choice as I was running audio and dvd through an old dvd vhs sony unit that might have not been all that great..also a 8 buck buy at the thrift shop..with remote. Worked great..but quality had diminished via vid and sound to my ears. Got the 44 buck Sony HDMI upscale dvd that plays cds. I wanted to keep it all Sony since I had has mostly good luck with Sony over the years...and I felt it would make a great set up to keep it all one brand..all complimenting each other. Knowing very well that there are better speakers, subs, receivers, dvd cd players out there. This seemed to work for my musical needs...which seemed like a BIG upgrade from what I was listening to for the past 5 years. I have 2 speakers Fronts at ear level not that wide of a spread since my room studio isn't that big and I am limited on space. I put the 2 back speakers on the cd bookshelves above or at about 6 to 7 feet up spaced about same as Front speakers. A very nice musical sound box was created..with the two subs below table of where front speakers are spaced about a foot or more apart. Wonderful set up! Light years of where I was with my other bookshelf units..Sony, Aiwa and etc. This set is NICE for the investment ..as opposed to waiting and building a system for more money in time. This is a great sounding system of sound for my collection to be played through and enjoyed with enough power and over all everything I need for where I'm at in life now....hand in hand with awesome savings..I hope all the pieces of this ensemble last a long time... I'll save up and aim a bit higher next time..but this was a pretty wonderful first venture in the audiophile ..build a home audio stereo system that works well with your needs..as opposed to watching tons of reviews and doubting you did the right thing after learning about other awesome productions in that same price range or on sale or close to it. I guess, if you have the budget to expand and have a plentiful variety of speakers, receivers cd transports power amps..components, systems and etc... luck you. We peeps on budgets...find what we dig, need, want..and make it work.cause it works well enough without use needing to upgrade monthly. Rock on...Have a wonderful 2021! Be safe..Be kind. Check out Randy the cheap Audio man and learn..get pointers, advice..info..and make your decision a fun journey like I did. Tell him RiffnWolf or WrathBliss sent you.
Review: Great speakers - I bought these at desertcart warehouse for around 70 dollars. The came in excellent shape, although the box showed some signs of abuse, which was noted on the desertcart warehouse listing). For the warehouse price, pretty good speakers. For the retail price of 200, meh.... I put these on the B channel of my recently purchased Sony STRDH190 reciever. On the A channel, I have a pair of Polk monitor 40 speakers (selling at 199 today on desertcart).. Switching between the two, with the tone controls on the receiver flat) and there is a significant difference. The Polks have a much better overall sound and produce more sound output at a given volume level. This is especially puzzling, because the Sony speakers have a 6 ohm impedence and the Polks are 8 ohm, so base on that alone, you would think the Sony's would be louder. The Polks have a much better base response and the highs are also better. The Sony speakers sound somewhat muted and flat in comparison. They don't sound bad, but they are simply not as good as the Polks, which are in the same price range. I think if I had paid $198 (the usual list price) I would have been quite disappointed. So, if you can buy these at a significant discount, go for it. But at full retail, IMHO there are better choices. I will try to update this post after giving the new speakers some break in time, and let you know how much they improve. I'm hopeful. Update to review. After using these speakers for some time and after putting them on the front channel of the Sony STRDH190 receiver, and setting the impedance of the front channel on the amp to 6 ohms, my opinion of these speakers has drastically improved. I am quite happy with them, and considering that I got them from desertcart warehouse at over 100 dollars less than retail, they were quite the bargain. The speakers seem to be matched well with that Sony receiver and as a lower cost stereo system I would recommend both.

## Features

- Active 10” subwoofer perfect to provide that extra punch for your home theater or music listening setup
- Amplify your movie, music, and gaming experience with a speaker that provides full frequency audio with a three-way coaxial, four-driver speaker system
- Create a robust 5.1.2 home theater setup perfect for Dolby Atmos with the complete range of CS speakers from Sony with the SACS9 subwoofer, 2 SSCS3 tower speakers, 1 SSCS8 center channel speaker, 2 SSCS5 bookshelf speakers, and 2 SSCSE Dolby Atmos enabled speakers
- 10” Dual layer mica woofer diaphragm delivers faithful sound and optimal bass response
- Motion feedback technology utilizes detection circuitry to correct variations in the input signal, helping to prevent distortion
- Cutoff frequency adjustment along with level adjustment, phase switching, and a power save mode allows for customer operation
- Bass reflux enclosure with a woof cabinet and cloth grille offers a durable design
- 115 W maximum input power
- One speaker per carton

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00O8YLIY6 |
| Audio Driver Size | 10 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #13,133 in Electronics ( See Top 100 in Electronics ) #35 in Bookshelf Speakers |
| Color | Black |
| Compatible Devices | Home Theater |
| Control Method | Touch |
| Customer Reviews | 4.6 4.6 out of 5 stars (9,557) |
| Date First Available | September 19, 2014 |
| Impedance | 6 Ohms |
| Included Components | RCA cord, Instruction manual |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 21 pounds |
| Item model number | SACS9 |
| Manufacturer | Sony |
| Material | Plastic |
| Maximum Range | 10 Meters |
| Model Name | SACS9 |
| Mounting Type | Shelf Mount, Floor Mount |
| Number of Items | 1 |
| Power Source | AC |
| Product Dimensions | 14.8"D x 18.7"W x 17.3"H |
| Recommended Uses For Product | For Gaming Consoles |
| Series Number | 9 |
| Shape | Square |
| Speaker Size | 10 Inches |
| Speaker Type | Subwoofer, Bookshelf, Coaxial |
| Special Feature | Bass Boost |
| Specific Uses For Product | Home Entertainment |
| Style | SACS9 |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 10 Inches |
| Surround Sound Channel Configuration | 5.1.2 |
| Tweeter Diameter | 1 Inches |
| UPC | 027242873131 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | Cellular |
| Woofer Diameter | 10 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** Sony
- **Connectivity Technology:** Coaxial
- **Frequency Response:** 200 Hz
- **Speaker Maximum Output Power:** 230 Watts

## Images

![Sony SACS9 10-Inch Active Subwoofer,Black - Image 1](https://m.media-amazon.com/images/I/81LQo1ASpHL.jpg)
![Sony SACS9 10-Inch Active Subwoofer,Black - Image 2](https://m.media-amazon.com/images/I/81Hn4Ocb7jL.jpg)
![Sony SACS9 10-Inch Active Subwoofer,Black - Image 3](https://m.media-amazon.com/images/I/715TyH9as0L.jpg)
![Sony SACS9 10-Inch Active Subwoofer,Black - Image 4](https://m.media-amazon.com/images/I/81Gu-HXWzjL.jpg)
![Sony SACS9 10-Inch Active Subwoofer,Black - Image 5](https://m.media-amazon.com/images/I/71EEeK524hL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: This price is for a pair or are sold individually?**
A: These questions/answers appear under multiple items, so the answers are inconsistent. The bookshelf speakers are paired, but the floorstanding speakers and the center channel speakers are sold individually.

**Q: What are the size(diameter) of tweeters / midranges / subwoofers ? And do these have passive crossovers inside?**
A: Dear Kim,There is a passive crossover in the speaker.  3/4" Super tweeter, 1" Tweeter, and 5 1/4" Woofer.Eric C

**Q: How is the bass to use without subwoofer?**
A: I just spent a couple days measuring these speakers with REW (Room EQ Wizard) with and without the SACS9 subwoofer. In my room, these speakers play below 50hz (although there is a lot of ringing below 200hz). I found the best crossover setting on the back of the subwoofer was at the minimum setting (50hz) and appropriate volume for the room (8-9 o'clock position for my room). Anything higher than that and I'm getting large peaks at the crossover point. Purchase these speakers when they are on sale (I got mine for $88 and the sub for $99) and you will not be disappointed.

**Q: I recently purchased the SSCS8 Center and  2 SACS9 subs, Which Sony speakers would be recommended for the Front L&R Surround L&R Back L&R?**
A: Depending on how big of a room your set up will be in. If it's a small room, you can use the Sony SS-B1000 5-1/4-inch Bookshelf Speakers for the front left and right; the side surround left and right; and the rear surround left and right.For a big room, I would recommend the Sony SS-B3000 Bookshelf Speakers for the Front Left and right and then use the Sony SS-B1000 Bookshelf Speakers for the rest of the surrounds. This is the set up that I have in my room and it's 15'x15'. It sounds amazing...

## Customer Reviews

### ⭐⭐⭐⭐⭐ Randy the Cheap Audio Man on Youttube helped me make my decision & the Sony sc5x4&Sc9x2work4me
*by T***X on January 1, 2021*

Yes...I was finally wanting to upgrade from my used thrift shop Sony CMT cp11 bookshelf tape/cd player with only Bass and Treble eq, at about 30 watts with only two speakers possible. Good little retro unit. I used to have one of the bigger, thicker Sony monster bookshelf 3 or 5 disc changer with those big old speakers with super looking sub woofer dealios. I miss that that system very much. I used to also have some components I got from my dad's old cool system, 2 full size Pioneer speakers that were pretty nice too. I had to let some things go and some things didn't last the test of time. I've had a few thrift stereos that have their own speakers. Issues here and there. Used stuff isn't always a great idea for the savings. I finally had a little saved paired with some early Xmas money and I opted to research pushing my Sony CMT through some better speakers in my price range. I missed feeling the music MORE. More push...more vibe, more of a fulfilling overall wall of sound, spectrum, space, soundstage and all those audiophiliac terms that I am not that familiar with. If it sounds good and I can hear that music wonderfully with some control over it with the source, DSP/EQ...I'm good. I don't crank it to 11 or 9..maybe more like 5 to 8ish these days. So...after much research...and watching many vids from the most awesome reviewer out of many, Randy the Cheap Audio Man...I really narrowed my search down to Cs5's. A pair ..my first ..around Thanksgivingish...73 bucks..GREAT Sale! Had to get that Cs9 subwoofer too. The trio arrived and I pushed it with the Sony CMT...but I felt I wanted a little more of something. Found the Keiid cd player 2 channel 20 watt cd/mp3 cd usb sd card unit...for a damn good deal so I opted to get that one. Got it..retired my old thrift bought Sony CMT cp 11..as I really dug the power and sound and 3 eq offering of the Keiid. Then...hmmm, I wanted to use the other channel, having all 4 surround sound for audio mostly and maybe watching some movies and concerts on dvd and vhs. I ended up getting 2 more on sale...and one more sub for a total of 4 cs5s and 2 cs9s...after of course watching some more reviews on them by Randy the Cheap Audio Man. Hmmm... Great info lead me to make a follow up buy whilst these speakers were on sale which was awesome saving for sure. I then..heard about the Sony 149 priced stereo audio recver via Randy. I had to look into that more. I did. I thought I'd make that buy too. Then...of course..unsure of how long the Keiid would last...as I dug it..but wanted another cd/dvd playing choice as I was running audio and dvd through an old dvd vhs sony unit that might have not been all that great..also a 8 buck buy at the thrift shop..with remote. Worked great..but quality had diminished via vid and sound to my ears. Got the 44 buck Sony HDMI upscale dvd that plays cds. I wanted to keep it all Sony since I had has mostly good luck with Sony over the years...and I felt it would make a great set up to keep it all one brand..all complimenting each other. Knowing very well that there are better speakers, subs, receivers, dvd cd players out there. This seemed to work for my musical needs...which seemed like a BIG upgrade from what I was listening to for the past 5 years. I have 2 speakers Fronts at ear level not that wide of a spread since my room studio isn't that big and I am limited on space. I put the 2 back speakers on the cd bookshelves above or at about 6 to 7 feet up spaced about same as Front speakers. A very nice musical sound box was created..with the two subs below table of where front speakers are spaced about a foot or more apart. Wonderful set up! Light years of where I was with my other bookshelf units..Sony, Aiwa and etc. This set is NICE for the investment ..as opposed to waiting and building a system for more money in time. This is a great sounding system of sound for my collection to be played through and enjoyed with enough power and over all everything I need for where I'm at in life now....hand in hand with awesome savings..I hope all the pieces of this ensemble last a long time... I'll save up and aim a bit higher next time..but this was a pretty wonderful first venture in the audiophile ..build a home audio stereo system that works well with your needs..as opposed to watching tons of reviews and doubting you did the right thing after learning about other awesome productions in that same price range or on sale or close to it. I guess, if you have the budget to expand and have a plentiful variety of speakers, receivers cd transports power amps..components, systems and etc... luck you. We peeps on budgets...find what we dig, need, want..and make it work.cause it works well enough without use needing to upgrade monthly. Rock on...Have a wonderful 2021! Be safe..Be kind. Check out Randy the cheap Audio man and learn..get pointers, advice..info..and make your decision a fun journey like I did. Tell him RiffnWolf or WrathBliss sent you.

### ⭐⭐⭐⭐⭐ Great speakers
*by D***U on January 28, 2023*

I bought these at Amazon warehouse for around 70 dollars. The came in excellent shape, although the box showed some signs of abuse, which was noted on the amazon warehouse listing). For the warehouse price, pretty good speakers. For the retail price of 200, meh.... I put these on the B channel of my recently purchased Sony STRDH190 reciever. On the A channel, I have a pair of Polk monitor 40 speakers (selling at 199 today on Amazon).. Switching between the two, with the tone controls on the receiver flat) and there is a significant difference. The Polks have a much better overall sound and produce more sound output at a given volume level. This is especially puzzling, because the Sony speakers have a 6 ohm impedence and the Polks are 8 ohm, so base on that alone, you would think the Sony's would be louder. The Polks have a much better base response and the highs are also better. The Sony speakers sound somewhat muted and flat in comparison. They don't sound bad, but they are simply not as good as the Polks, which are in the same price range. I think if I had paid $198 (the usual list price) I would have been quite disappointed. So, if you can buy these at a significant discount, go for it. But at full retail, IMHO there are better choices. I will try to update this post after giving the new speakers some break in time, and let you know how much they improve. I'm hopeful. Update to review. After using these speakers for some time and after putting them on the front channel of the Sony STRDH190 receiver, and setting the impedance of the front channel on the amp to 6 ohms, my opinion of these speakers has drastically improved. I am quite happy with them, and considering that I got them from Amazon warehouse at over 100 dollars less than retail, they were quite the bargain. The speakers seem to be matched well with that Sony receiver and as a lower cost stereo system I would recommend both.

### ⭐⭐⭐⭐⭐ Review
*by J***E on February 20, 2025*

Small and compact but great open sound.

## Frequently Bought Together

- Sony SACS9 10-Inch Active Subwoofer,Black
- Sony STRDH590 5.2 Channel Surround Sound Home Theater Receiver: 4K HDR AV Receiver with Bluetooth,Black

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-04*