Short answer: the Sony SS-CS5 M2. It ranks #87 of 160 bookshelf speakers by sound quality, rated 3.2/5, at $153; the JBL Control 1 Pro ranks #145, rated 2.0/5, and costs $240, so there is not much of a tradeoff to weigh.
The Sony SS-CS5 M2 is the better-sounding pick. Added internal bracing (corners, sides, front baffle) plus an updated crossover meaningfully reduce the resonance issues that plagued the original SS-CS5, giving a smoother, more neutral character overall. The tradeoff: Mild sibilance in the 3-5kHz range stands out on S and T sounds in vocals.
What the JBL Control 1 Pro does well: Magnetically shielded transducers and a rugged molded enclosure make it a durable choice for wall-mount or install use, with SonicGuard overload protection built into the crossover. Watch for: Sound power and predicted in-room response measurements are badly uneven compared to the JBL 305P Mark II tested alongside it, with no waveguide to control directivity as the woofer beams before handing off to the tweeter.
Buy the Sony SS-CS5 M2. It is rated higher for sound quality than the JBL Control 1 Pro and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
Want more options? Browse the full Passive Home rankings.
Specifications Side By Side
| Sony SS-CS5 M2 | JBL Control 1 Pro | |
|---|---|---|
| Price | $153.00 per pair | $240 per pair |
| Ranked | #87 of 160 in Medium Size Bookshelf Speakers | #145 of 160 in Medium Size Bookshelf Speakers |
| Bass Extension (-10dB) | 54Hz (measured, Erin’s Audio Corner) | 55Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 80Hz (measured, Erin’s Audio Corner) | 78Hz (measured, Audio Science Review) |
| Dimensions | 13.2”H x 7”W x 8.7”D (335 x 178 x 220 mm) | 9.3H x 6.3W x 5.6D in |
| Impedance | 6 ohms | 4 ohms |
| Sensitivity | 82.5dB | 87dB (2.83V/1m, measured, Audio Science Review) |
| Drivers | 5.12” woofer, 0.98 in tweeter; 0.75-inch supertweeter; 0.75-inch supertweeter; 0.75-inch supertweeter; 0.75-inch supertweeter | 5.25” low frequency driver, 0.75” polycarbonate dome tweeter |
| Weight | 9.5 lbs (4.3 kg) each | 4 lbs (1.8 kg) each |
| Woofer Cabinet | ported, rear | sealed |
| DIY Kit | No | No |
| Frequency Response | - | 80Hz - 20kHz -10dB (Manufacturer specified) |
| Power Handling | - | 150W |
| Spinorama Preference Score | - | 2.87 |
| Spinorama Preference Score with Perfect Sub | - | 6.37 |
Related Speaker Comparisons
How Sony SS-CS5 M2 compares with other leading options:
- Sony SS-CS5 M2 vs Audio First Fidelia
- Sony SS-CS5 M2 vs Philharmonic Ceramic Mini
- Sony SS-CS5 M2 vs Ascend Sierra 1 v2
- Sony SS-CS5 M2 vs KEF LS50 Meta
- Sony SS-CS5 M2 vs XMechanik Mechano23 DIY
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
Sony SS-CS5 M2: $153.00 per pair Amazon eBay
Older model: the Sony SS-CS5 (ranked higher, rated 3.5/5).
Same family: the Sony SS-CS3 M2 (floorstanding, estimated 3/5) and the Sony SS-CS8 M2 (center, estimated 2.8/5).
Pros: Added internal bracing (corners, sides, front baffle) plus an updated crossover meaningfully reduce the resonance issues that plagued the original SS-CS5, giving a smoother, more neutral character overall. A modest mid-range dip (about 1-2dB) is present but tolerable, and the reviewer would rather have this dip than a peak in that region. Slightly deeper bass than the previous version, measuring about 2dB more output around 60Hz. Distortion drops noticeably when crossed to a subwoofer around 80-120Hz, meaningfully improving midrange clarity and detail versus running full-range. Easy to drive on a standard AVR: no need for a dedicated high-power amplifier. More modern, understated waveguide look compared to the previous version’s glossy trim. Measured bass extension of 80Hz (-3dB).
Cons: Mild sibilance in the 3-5kHz range stands out on S and T sounds in vocals. Some forwardness in the midrange noticeable on certain vocal recordings. Soundstage and sense of envelopment are comparatively flat and two-dimensional, especially next to reference-quality speakers with strong 3D imaging. Marketed as a “three-way” design mainly due to an added super-tweeter that the reviewer considers largely superfluous: it engages only at very high frequencies and adds complexity without a clearly audible benefit, when that cost might have been better spent on the main crossover. Output-limited: realistic ceiling is around the mid-90s dB SPL at a few meters, with comfortable listening closer to 75-85dB at 3-4 meters before distortion and compression become audible. Bass noticeably compresses/shelves below about 120Hz as volume increases, softening kick-drum impact at higher output. Smaller drivers and a lighter motor structure than rivals like the Polk XT20, which the reviewer generally prefers for its better directivity and higher SPL capability. Still needs a subwoofer for any real bass extension.
Full Sony SS-CS5 M2 review and specifications →
| Bass Extension (-10dB) | 54Hz (measured, Erin’s Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 80Hz (measured, Erin’s Audio Corner) |
| DIY Kit | No |
| Dimensions | 13.2”H x 7”W x 8.7”D (335 x 178 x 220 mm) |
| Drivers | 5.12” woofer, 0.98 in tweeter; 0.75-inch supertweeter; 0.75-inch supertweeter; 0.75-inch supertweeter; 0.75-inch supertweeter |
| Impedance | 6 ohms |
| Sensitivity | 82.5dB |
| Weight | 9.5 lbs (4.3 kg) each |
| Woofer Cabinet | ported, rear |
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JBL Control 1 Pro: $240 per pair Parts Express eBay
Pros: Magnetically shielded transducers and a rugged molded enclosure make it a durable choice for wall-mount or install use, with SonicGuard overload protection built into the crossover. Feels solidly built despite the low price, and the professional crossover network uses steep slopes. Measured bass extension of 78Hz (-3dB), with a measured sensitivity of 87dB.
Cons: Sound power and predicted in-room response measurements are badly uneven compared to the JBL 305P Mark II tested alongside it, with no waveguide to control directivity as the woofer beams before handing off to the tweeter. The reviewer performed no distortion or dedicated listening test on this unit and concluded he didn’t “think there is a reason to purchase it” over a proper studio monitor at a similar price.
Full JBL Control 1 Pro review and specifications →
| Bass Extension (-10dB) | 55Hz (measured, Audio Science Review) |
|---|---|
| Bass Extension (-3dB) | 78Hz (measured, Audio Science Review) |
| DIY Kit | No |
| Dimensions | 9.3H x 6.3W x 5.6D in |
| Drivers | 5.25” low frequency driver, 0.75” polycarbonate dome tweeter |
| Frequency Response | 80Hz - 20kHz -10dB (Manufacturer specified) |
| Impedance | 4 ohms |
| Power Handling | 150W |
| Sensitivity | 87dB (2.83V/1m, measured, Audio Science Review) |
| Spinorama Preference Score | 2.87 |
| Spinorama Preference Score with Perfect Sub | 6.37 |
| Weight | 4 lbs (1.8 kg) each |
| Woofer Cabinet | sealed |
- Links
- Reviews, Comparisons and Sound Samples
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