
Sony
Sony E9SNSSCS3 SS-CS3 Floor Standing Speaker - 4-Driver, Bass Reflex
Bring Hi-Res audio home without the audiophile price tag — Sony's SS-CS3 fills your room with floor-to-ceiling sound.
$277.99*
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*Price sourced from Amazon.com. Last updated:Oct 07, 2026.Price and availability are subject to change — details.
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Overview
Key Features
Sony 3-Way 4-Driver Bass Reflex Stereo Floor-Standing Speaker
High-Resolution Audio for uncompromising sound
Super tweeters expand your soundstage
IN THE BOX: Foot Pads (Qty 4)
1 Year Extended Protection Plan in ADDITION to the Included FULL Manufacturer Protection
Specifications
Type
3-Way, 4-Driver Floor-Standing Speaker
Woofer
5.12" Mica Reinforced Cellular
Tweeter
0.98" Soft Dome
Super Tweeters
Wide Dispersion
Enclosure Type
Bass Reflex
Impedance
6 Ohm
Frequency Response
Up to 50,000 Hz
Audio Certification
Hi-Res Audio
In the Box
Speaker (x1), Foot Pads (x4)
Frequently Asked Questions
Do I need a special receiver or amplifier to use the SS-CS3?
Yes — these are passive speakers, so you'll need a separate AV receiver or stereo amplifier to power them. They're rated at 6 ohms impedance, which most mid-range and up receivers handle comfortably.
What's the difference between the tweeters and the super tweeters, and does it matter?
The SS-CS3 uses both a standard 0.98" soft dome tweeter and additional wide-dispersion super tweeters. The super tweeters extend the high-frequency response up to 50kHz, which is what earns the Hi-Res Audio certification. In practice, you'll notice a wider, more spacious soundstage — highs feel airier and less confined to the speaker cabinet itself.
Are these good for both music and home theater use?
Absolutely — the 3-way, 4-driver design handles both well. Music listeners will appreciate the detailed mids and extended highs, while home theater users get a full, room-filling front stage. Just pair them with a capable subwoofer if you want deep bass below 50Hz for movies.
How large a room can the SS-CS3 fill?
These are best suited to small-to-medium rooms (roughly up to 300–400 sq ft). In larger open spaces they can start to sound thin at moderate listening levels without added amplifier headroom.
Do the included foot pads protect hardwood floors?
Yes — the four included foot pads sit under the base of the speaker to reduce vibration transfer and protect hard floors from scratching. They're a nice touch that helps with both furniture protection and cabinet resonance.