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psb Speakers SubSeries 350 – 12" Subwoofer
Experience deep and detailed bass at home
Be transformed by extraordinary bass with the SubSeries 350 subwoofer, an elevated addition to the SubSeries Subwoofers line. Crafted with precision engineering and powered by a highly advanced amplifier, this 12-inch subwoofer delivers continuous force, reaching peaks of 400 watts. Its compact sealed cube design complements any room, and adjustable controls ensure seamless integration.
Superior sound precision for an elevated experience
Experience a new level of sound quality with the SubSeries 350. Its 12" woofer, paired with a high-current Class D Discrete MOSFET amplifier, delivers unparalleled audio richness. Embrace energy-efficient technology and intelligent bass limiting, ensuring a harmonious blend of musicality and potency. Surpassing the SubSeries 250 and 150, it engulfs you in the action with its commanding intensity and immersive presence.
Energy-efficient yet impactful performance
Indulge in commanding bass that balances raw power with efficiency. The SubSeries 350 features an environmentally-conscious discrete MOSFET amplifier, minimizing energy usage and standby power. Its sealed cabinet design effortlessly produces clean bass with minimal exertion. Furthermore, experience dynamic responsiveness as it harnesses unyielding power to cater to the most intense bass demands, making you feel right in the middle of the action.
The perfect companion for your home theatre system
Recognize the pivotal role of your subwoofer within your audio system, especially when it inherits trickle-down technology from the acclaimed SubSeries 450. Seamlessly incorporate the SubSeries 350 into your home theatre setup. Effortlessly tailor your audio experience with adjustable rear-mounted controls for volume, crossover, and phase. Additionally, you will appreciate its straightforward setup process with multiple connection options at your disposal.
Where beauty and strength align
This strikingly compact 12-inch subwoofer doesn't only elevate your audio experience; it enhances your abode. Housed in an elegant high-gloss black cabinet with a sleek, soft-edged design, it seamlessly blends with any room's aesthetics. Its deceptively compact build is designed to effortlessly integrate into any space, addressing the space concerns often faced by home theatre enthusiasts. For a modern design and unparalleled sound, choose the SubSeries 350.
Dealers selling psb Speakers near you
Authorized dealers for psb Speakers SubSeries 350 – 12" Subwoofer
- Holt Hill — online and in-store — Andover, Massachusetts, United States (website)
- Abt Electronics — online and in-store — Glenview, Illinois, United States (website)
- All Elite Audio — online and in-store — Perry Hall, Maryland, United States (website)
- Alpha Stereo — in-store — Plattsburgh, New York, United States (website)
- Area Hifi — online and in-store — L'Eixample, Comunidad Valenciana, Spain (website)
- Art Sonique — France (website)
- Ash Forest Hi Fi — online and in-store — Kingston, Ontario, Canada (website)
- Audible Images — in-store — Melbourne, Florida, United States (website)
- Audio 46 — online and in-store — New York, New York, United States (website)
- Audio Advice — online and in-store — Raleigh, North Carolina, United States (website)
and 86 more verified dealers
The SubSeries 350 delivers tight, controlled bass with deep extension down toward 20Hz from a sealed 12" driver, driven by an efficient Class D MOSFET amplifier. Reviewers note its compact, premium build and flexible tuning — variable crossover and phase — that make it musical for both music and home theatre, according to Marc Rushton.
Pros
- Sealed 12" design delivers tight, accurate low-frequency performance with extension toward 20Hz.
- Efficient Class D MOSFET amplifier with smart limiting provides solid headroom and low standby power.
- High-gloss, compact cabinet and robust driver construction give a premium fit-and-finish for a compact footprint.
Sound Quality
87/100
Bass
88/100
Sealed 12" with spec'd LF cutoff -10dB at 20Hz and on-axis ±3dB down to 25Hz suggests strong low-frequency extension and controlled output for a sealed design; heavy magnet and 50mm voice coil indicate good motor strength.
Dynamics
86/100
300W continuous (400W peak) amplifier with a substantial 50oz magnet and 50mm voice coil implies solid transient control and headroom for a sealed 12" sub; sealed design typically yields tight, controlled dynamics.
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Integration
76/100
Features ≠ Integration; add outcome evidence or lower Integration. The unit offers a variable crossover (50-350Hz), variable phase and level controls which enable careful blending (specs: Variable Crossover Control; Variable Phase Control), but no reviewer outcomes are provided to confirm 'seamless' or 'invisible' integration in-room.
Build Quality
88/100
Hefty net weight (43 lb), 50oz magnet and 50mm voice coil point to robust driver construction; high-gloss finish reported in specs indicates a premium exterior, suggesting good overall build and fit/finish.
Features Connectivity
80/100
Includes volume, variable low-pass (50-350Hz, LR4), variable phase, auto on/off and LFE input (specs list). No advanced app control, room correction, or wireless options are listed, so features are solid and practical but not cutting-edge.
Value for Money
78/100
At $1,299, the spec set (20Hz -10dB, 300W continuous, sealed 12") positions this as a premium but reasonably priced option for audiophile sealed subs; without reviewer verdicts calling it a 'no-brainer' or 'best in class,' value remains good but not exceptional.
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