Features & Benefits
- Room-filling sound
- Mica-Reinforced Drivers
- Optimized Crossover Componentry
- Motion feedback technology
- 115W amplifier
- Frequency response of 28 to 200 Hz
- Home Page /
- Electronics /
- Audio /
- Home Audio, Speakers & Soundbars /
- All Home Speakers /
- Subwoofers /
- Sony SA-CS9 115W 10" Active Subwoofer
0 ratings
Item #:
3621654
Sony SA-CS9 115W 10" Active Subwoofer
89% of respondents would recommend this to a friend
Item #:
3621654
0 ratings
Write a review
Out of stock
Imported from USA store
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Add bass to your home entertainment experience with the Sony SA-CS9 115W 10 Active Subwoofer.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
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
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.
-
Compact Spaces
Great for users with limited space as its compact design enables easy placement without sacrificing sound quality.
-
Professional Audio Engineers
Less suitable for professionals requiring precise bass response and extensive customization for studio-grade sound.
Product Description
Sony SA-CS9 115W 10" Active Subwoofer
Have any Query? Chat with us
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
Sony SA-CS9 115W 10" Active Subwoofer delivers remarkable sound quality, making it ideal for audiophiles and casual listeners alike. With its 10-inch woofer and 115-watt built-in amplifier, it provides deep, tight bass that enhances music and movie experiences. Users appreciate its ability to blend seamlessly with their audio setups, particularly praising how it works well with other Sony products. The unit's adjustable volume and bass cutoff settings add to its versatility. Some critiques mention the instructions might be confusing and the activation delay can be a slight inconvenience, but overall, its performance makes it a fantastic addition to any home theater.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Deep, tight bass enhances audio experience
- Adjustable volume and bass cutoff settings
- Excellent compatibility with Sony products
- Great for music and home theater systems
- Solid build quality and design
Cons
- Instructions could be clearer and more helpful
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
Currently unavailable.
We don't know when or if this item will be back in stock.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.