Power Sound Audio S1512M vs Rythmik Audio F12
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Choosing between the Power Sound Audio S1512M and Rythmik Audio F12? Both compete in the Subwoofer segment. Here’s how they compare across the specs that matter most for your home theater.
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Looking at overall performance dimensions: The Power Sound Audio S1512M scores higher in value, audio quality, volume/SPL, form factor. The Rythmik Audio F12 leads in room fit.
Key subwoofer differences include driver sizes of 15" vs 12", and the Rythmik Audio F12 digs deeper at 14 Hz (-3dB) vs 19 Hz. Larger drivers move more air, producing deeper bass with less effort. A 15-inch driver reaches lower than a 10-inch at the same power, but the cabinet is proportionally larger. A lower number means deeper bass — the rumble in explosions, the weight of a pipe organ. Below 20 Hz you feel it more than hear it.
The Power Sound Audio S1512M holds an advantage across more performance dimensions, but the Rythmik Audio F12 may still be the better pick depending on which specs matter most to your setup. See the detailed comparison table below for the full breakdown.
For most home theaters, the Power Sound Audio S1512M is the stronger choice — it leads in 4 of 5 scored dimensions. The Rythmik Audio F12 makes more sense if you prioritize the 1 dimension where it leads.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Power Sound Audio S1512M
Rythmik Audio F12
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Driver Size | 15" | 12" |
| RMS Watts | 960W | 370W |
| -3dB Extension | 19Hz | 14Hz |
| -6dB Extension | — | — |
| Phase Control | No | Yes |
| LFE Input | Yes | Yes |
| Line Input | No | Yes |
| XLR Input | Yes | Yes |
| App Control | No | No |
| Passive | No | No |
| Enclosure | sealed | sealed |
Key Differences
- RMS Watts: Power Sound Audio S1512M at 960W vs Rythmik Audio F12 at 370W. More sustained power means the sub maintains authority at high volumes without compression. RMS matters more than peak — it's the power available all the time, not just in bursts.
- -3dB Extension: Power Sound Audio S1512M at 19Hz vs Rythmik Audio F12 at 14Hz. A lower number means deeper bass — the rumble in explosions, the weight of a pipe organ. Below 20 Hz you feel it more than hear it.
- Driver Size: Power Sound Audio S1512M at 15" vs Rythmik Audio F12 at 12". Larger drivers move more air, producing deeper bass with less effort. A 15-inch driver reaches lower than a 10-inch at the same power, but the cabinet is proportionally larger.
- Phase Control: Power Sound Audio S1512M at No vs Rythmik Audio F12 at Yes
- Line Input: Power Sound Audio S1512M at No vs Rythmik Audio F12 at Yes
Which Should You Choose?
Choose Power Sound Audio S1512M if you want:
- + larger 15" driver
- + better rms watts — more sustained power means the sub maintains authority at high volumes without compression
Choose Rythmik Audio F12 if you want:
- + better -3db extension — a lower number means deeper bass — the rumble in explosions, the weight of a pipe organ
See Where These Rank
Check our editorial rankings to see how Power Sound Audio S1512M and Rythmik Audio F12 compare to the rest of the field.
Best Subwoofer RankingsRelated Calculators
Specifications sourced from manufacturer datasheets and verified against retailer listings. Prices updated hourly from authorized retailers. Scoring uses our open methodology — products are never ranked, promoted, or suppressed based on affiliate commission rates.
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