Features & Benefits
- Room-filling sound
- Mica-Reinforced Drivers
- Optimized Crossover Componentry
- Motion feedback technology
- 115W amplifier
- Frequency response of 28 to 200 Hz
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- Sony SA-CS9 115W 10 Active Subwoofer
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Item #:
3621654
Sony SA-CS9 115W 10 Active Subwoofer
Item #:
3621654
0 ratings
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Add bass to your home entertainment experience with the Sony SA-CS9 115W 10 Active Subwoofer.
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What Stands Out
Powerful Bass
The 115W power output delivers deep, impactful bass that enhances the immersive experience of movies and music, making every sound feel more realistic without distortion.
10-Inch Driver
Featuring a 10-inch cone, this subwoofer produces clear, rich low frequencies, ensuring that all elements of your audio—from explosions to subtle music notes—are accurately represented.
Compact Design
Its sleek and compact design allows for easy placement in any home theater setup, making it a versatile choice for those with limited space who still want high-quality audio performance.
Product Details
- Sony SA-CS9 115W 10 Active Subwoofer
- 10-inch woofer powered by a 115W amplifier
- Frequency response of 28 to 200 Hz for versatile audio
- Controls include phase switch, level adjustment, cut-off frequency adjust, and power save mode
- Speaker and line level inputs for installation flexibility
- Mica-Reinforced Drivers for precise instrument reproduction and powerful bass response
| Home speaker & subwoofer type | Subwoofers |
| Recommended location | Indoor |
| Brand | Sony |
| Wireless | N |
| Woofer size | 10 in (25.4 cm) |
| Rms power rating | 115 W |
| Peak audio power handling | 115 W |
| Audio feature | Surround Sound |
| Electronics feature | Built-in Amplifier |
| Smart tech | Y |
| Speakers | 1 |
| Compatible devices | Home Theater |
| Size | 10" (25.4 cm) |
| Inputs & outputs | RCA |
| Minimum frequency response | 28 Hz |
| Maximum frequency response | 200 Hz |
| Impedance | 6 ohm |
| Accessories included |
|
| Assembled product weight | 27.91 oz (791.25 grams) |
| Cone composition | Mica |
| Model | SACS9 |
| Input/output quantity | 1 |
| Input/output direction | Input |
| Has written warranty | No |
| Has nrtl listing certification | N |
| Piece count | 1 |
| Retail packaging | Kit |
Who Should Buy?
-
Home Theater Enthusiasts
Perfect for those seeking immersive sound experiences and deep bass in movie and gaming setups.
-
Music Lovers
Ideal for audiophiles who want to enhance music playback with powerful low-end frequencies.
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Compact Spaces
Great for users with limited space as its compact design enables easy placement without sacrificing sound quality.
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Professional Audio Engineers
Less suitable for professionals requiring precise bass response and extensive customization for studio-grade sound.
Product Description
Have any Query? Chat with us
Product Buying Guide
Enhance your home entertainment experience with the Sony SA-CS9 115W 10 Active Subwoofer. This powerful subwoofer delivers room-filling sound and precise instrument reproduction, creating an immersive listening environment. With its mica-reinforced drivers and optimized crossover componentry, the SA-CS9 ensures powerful bass response and energetic vocal performance. Whether you're watching movies or listening to music, this subwoofer will elevate your audio experience.
Product Specifications
- 115W
- 28 - 200 Hz
- Phase switch, level adjustment, cut-off frequency adjust, power save mode
- Speaker-level, line-level
Key Features
- Room-filling sound
- Mica-reinforced drivers for powerful bass response
- Optimized crossover componentry for energetic vocal performance
- Motion feedback technology for precise bass reproduction
Usage Scenarios
- Enhancing the bass in your home theater system
- Amplifying the low-end frequencies in your music
- Creating a more immersive gaming experience
Usage Scenarios
- JBL 10-Inch 150W Subwoofer
- Polk Audio 10-Inch Powered Subwoofer
- Klipsch 10-Inch 300W Subwoofer
Some User Review
- I love how this subwoofer adds depth and richness to my movies. The bass is punchy and well-balanced.
- The SA-CS9 is perfect for music enthusiasts like me. It really brings out the low-end frequencies and enhances the overall listening experience.
- I was impressed by how easy it was to set up this subwoofer. The controls are straightforward and the sound quality is superb.
Competitors
- The Sony SA-CS9 offers great value for its price. It is competitively priced compared to similar subwoofers from other brands.
- Considering its powerful performance and durability, the SA-CS9 is worth investing in for an immersive audio experience.
Buying Considerations
- Make sure to check the compatibility of the SA-CS9 with your existing audio setup.
- Consider the size of your room and the power requirements for optimal performance.
- Read user reviews and compare the SA-CS9 with other subwoofers in its price range to make an informed decision.
Conclusion
The Sony SA-CS9 115W 10 Active Subwoofer is a reliable and high-performing addition to any home entertainment system. With its room-filling sound, powerful bass response, and user-friendly controls, this subwoofer delivers an immersive audio experience. Whether you're watching movies, listening to music, or gaming, the SA-CS9 will elevate your audio to new heights.
View LessEnhance your home entertainment experience with the Sony SA-CS9 115W 10 Active Subwoofer. This powerful subwoofer delivers room-filling sound and precise instrument reproduction, creating an immersive listening environment. With its mica-reinforced drivers and optimized crossover componentry, the SA-CS9 ensures powerful bass response and energetic vocal performance. Whether you're watching movies or listening to music, this subwoofer will elevate your audio experience. Continue Reading
Customer Questions & Answers
-
Question:
Does it come with a power cord?
Answer: Yes, it includes a 6.5' phono cord. -
Question:
Does it have different adjustment options?
Answer: Yes, it has controls for phase, level, cut-off frequency, and power save mode. -
Question:
What are the inputs available?
Answer: It has speaker and line level inputs.
Sony Subwoofers Editorial Review
The Sony SA-CS9 115W 10 Active Subwoofer is a popular product among customers due to its simplicity to hook up and use with a Sony amplifier, providing an improvement to sound quality. Users with older amps with no subwoofer jack have also reported that this subwoofer overcomes any shortcomings. The directions are straightforward, and the option to turn up the bass control on the back of the woofer provides an excellent sound. The sound quality from this subwoofer is excellent and perfect for movies. Customers have praised the product for its size, sound quality, and ease of use. Other customers have commented on its great value and how well made it looks.
Customer Reviews & Ratings
97 customers ratings
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5 Star
71%
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4 Star
23%
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3 Star
1%
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2 Star
0%
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1 Star
4%
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Pros
- Simple to hook up and use
- Provides an improvement to sound quality when paired with a Sony amplifier
- Overcomes shortcomings of older amps with no subwoofer jack
- Offers excellent sound quality for movies
- Great value for the cost
- Well made and looks great
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
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NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
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Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
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Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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