PSB Imagine T65 vs Sony SS-CS3

Last updated: October 8, 2026

Short answer: the PSB Imagine T65. It ranks #61 of 188 floorstanding speakers by sound quality (rated 4.3/5) at $2,699 and is still sold new; the Sony SS-CS3 ranks #177 (rated 2.8/5) and is discontinued, so it is only an option used. The Sony SS-CS3’s replacement, the Sony SS-CS3 M2, is rated 3.0/5.

PSB Imagine T65 vs Sony SS-CS3

The PSB Imagine T65 is the more accurate, deeper-bass option. Three-way design with dual 6.5” woven carbon fiber woofers delivers genuinely strong, extended low end for a $2699 tower: among the better performers Erin has measured in this price class. Its measured preference score, a predictor of how neutral it sounds, is 5.29 against 4.11 for the Sony SS-CS3. Its bass reaches about 47Hz before falling 3dB, against 72Hz for the Sony SS-CS3. Watch for: Noticeable dip in the midrange/crossover region that Erin flagged as affecting dialogue and vocal clarity, though he notes a couple bands of EQ smooths it out.

The case for the Sony SS-CS3: Affordable entry-level floorstanding tower offering solid sensitivity (88.6dB SPL at 2.83V/1m), making it easy to power with standard budget AVRs. The catch: Severe cabinet and driver resonances plague the passband between 100Hz and 600Hz, imparting audible coloration and chesty resonances to male vocals and acoustic instruments.

Buy the PSB Imagine T65. It is rated higher for sound quality and still sold new, while the Sony SS-CS3 is discontinued.

Want more options? Browse the full Passive Home rankings.

Specifications Side By Side

PSB Imagine T65 Sony SS-CS3
Price$2,699 per pair$450 per pair Discontinued
Ranked#61 of 188 in Large Size Floorstanding Speakers#177 of 188 in Large Size Floorstanding Speakers
Drivers1” titanium dome tweeter, 5.25” woven carbon fiber midrange, 2x 6.5” woven carbon fiber woofers0.75 in. supertweeter, 0.98 in. polyester main tweeter, dual 5.12 in. MRC woofers
Crossover Frequency600Hz & 2000Hz, 4th-order Linkwitz-Riley-
Dimensions38.8” x 8.4” x 13.5” (986 x 213 x 343 mm)36.3”H x 9.1”W x 10.2”D (922 x 230 x 260 mm)
Weight44.1 lbs (20 kg) each25.4 lbs (11.5 kg) each
Impedance8 ohms nominal (3.3 ohms minimum measured by Erin’s Audio Corner; manufacturer specifies 4 ohms minimum)6 ohms nominal
Sensitivity85.1dB (measured average, Erin’s Audio Corner)88.6dB (measured average, Erin’s Audio Corner)
Recommended Power20-200W-
EnclosureVented: dual rear slot ports, individual woofer chambers-
Bass Extension (-3dB)47Hz (measured average, Erin’s Audio Corner)72Hz (measured, Erin’s Audio Corner)
Bass Extension (-10dB)26Hz (measured average, Erin’s Audio Corner)39Hz (measured, Erin’s Audio Corner)
Frequency Response28Hz - 20kHz (±1.5dB, manufacturer specified)-
Spinorama Preference Score5.294.11
Spinorama Preference Score with Perfect Sub6.516.65
DIY KitNoNo
Woofer Cabinet-ported, front

More worthwhile head-to-heads for PSB Imagine T65:

Prices on this page were last checked October 7, 2026 at 9:25 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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The Two Speakers In Full

PSB Imagine T65: $2,699 per pair PSB Speakers eBay

PSB Imagine T65 ranking card

Same family: the PSB Imagine B50 (bookshelf, rated 3.7/5) and the PSB Imagine T54 (smaller floorstanding, ranked lower, estimated 4.2/5).

Pros: Three-way design with dual 6.5” woven carbon fiber woofers delivers genuinely strong, extended low end for a $2699 tower: among the better performers Erin has measured in this price class. Distortion shows a clean second-order character with clear separation from third-order all the way up to 96 dB, indicating a well-controlled motor. Compression data shows enhancement rather than compression below about 50-60 Hz, so the bass can sound louder as you turn it up rather than choking off. Wide, forgiving vertical listening window (about ±25°) thanks to the 3-way layout, giving more seating and placement flexibility than most towers. Plenty of dynamic headroom for home theater use or a two-channel system: 100W drove it comfortably in Erin’s room. Measured bass extension of 47Hz (-3dB), with a measured sensitivity of 85.1dB.

Cons: Noticeable dip in the midrange/crossover region that Erin flagged as affecting dialogue and vocal clarity, though he notes a couple bands of EQ smooths it out. Some horizontal dispersion mismatch (about 10-15° of ballooning between 1-3 kHz) between the midrange and tweeter can add extra perceived attack or detail if your room’s sidewalls are reflective. Dips to 4 ohms, so it wants an amplifier comfortable driving a 4-ohm load. Distortion climbs above 3% around 60 Hz at 96 dB, though it’s benign second-order distortion.

Bass Extension (-10dB)26Hz (measured average, Erin’s Audio Corner)
Bass Extension (-3dB)47Hz (measured average, Erin’s Audio Corner)
Crossover Frequency600Hz & 2000Hz, 4th-order Linkwitz-Riley
DIY KitNo
Dimensions38.8” x 8.4” x 13.5” (986 x 213 x 343 mm)
Drivers1” titanium dome tweeter, 5.25” woven carbon fiber midrange, 2x 6.5” woven carbon fiber woofers
EnclosureVented: dual rear slot ports, individual woofer chambers
Frequency Response28Hz - 20kHz (±1.5dB, manufacturer specified)
Impedance8 ohms nominal (3.3 ohms minimum measured by Erin’s Audio Corner; manufacturer specifies 4 ohms minimum)
Recommended Power20-200W
Sensitivity85.1dB (measured average, Erin’s Audio Corner)
Spinorama Preference Score5.29
Spinorama Preference Score with Perfect Sub6.51
Weight44.1 lbs (20 kg) each

Sony SS-CS3: $450 per pair Discontinued eBay

Sony SS-CS3 ranking card

Newer model: the Sony SS-CS3 M2, ranked higher, estimated 3/5.

Same family: the Sony SS-CS5 (bookshelf, rated 3.5/5).

Pros: Affordable entry-level floorstanding tower offering solid sensitivity (88.6dB SPL at 2.83V/1m), making it easy to power with standard budget AVRs. Harmonic distortion remains reasonably low at moderate listening levels (86dB SPL) when high-pass filtered above 80-100Hz with a dedicated subwoofer. Front-ported design allows relatively close placement to front boundaries without excessive port occlusion. Measured bass extension of 72Hz (-3dB), with a measured sensitivity of 88.6dB.

Cons: Severe cabinet and driver resonances plague the passband between 100Hz and 600Hz, imparting audible coloration and chesty resonances to male vocals and acoustic instruments. Irregular frequency response peaks and dips make automated receiver room correction difficult to equalize effectively. Poor low-frequency extension (F3 of 72Hz, F10 of 39Hz) for a floorstander, combined with rapid distortion escalation below 80Hz at higher SPLs (96dB+). Supertweeter driver adds crossover complexity without providing audible high-frequency benefit within the human hearing spectrum. Discontinued.

Bass Extension (-10dB)39Hz (measured, Erin’s Audio Corner)
Bass Extension (-3dB)72Hz (measured, Erin’s Audio Corner)
DIY KitNo
Dimensions36.3”H x 9.1”W x 10.2”D (922 x 230 x 260 mm)
Drivers0.75 in. supertweeter, 0.98 in. polyester main tweeter, dual 5.12 in. MRC woofers
Impedance6 ohms nominal
Sensitivity88.6dB (measured average, Erin’s Audio Corner)
Spinorama Preference Score4.11
Spinorama Preference Score with Perfect Sub6.65
Weight25.4 lbs (11.5 kg) each
Woofer Cabinetported, front