Power Sound Audio S7201 vs Rythmik Audio G25HP
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Choosing between the Power Sound Audio S7201 and Rythmik Audio G25HP? Both compete in the Subwoofer segment. Here’s how they compare across the specs that matter most for your home theater.
Pricing for both models is currently unavailable. Check the retailer links below for current deals.
Looking at overall performance dimensions: The Rythmik Audio G25HP leads in value, form factor, room fit. They score similarly in audio quality, volume/SPL.
Key subwoofer differences include driver sizes of 18" vs 15", and the Rythmik Audio G25HP digs deeper at 14 Hz (-3dB) vs 15 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 Rythmik Audio G25HP holds an advantage across more performance dimensions, but the Power Sound Audio S7201 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 Rythmik Audio G25HP is the stronger choice — it leads in 3 of 5 scored dimensions. The Power Sound Audio S7201 makes more sense if budget is the primary constraint.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Power Sound Audio S7201
Rythmik Audio G25HP
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Driver Size | 18" | 15" |
| RMS Watts | 4000W | 1800W |
| -3dB Extension | 15Hz | 14Hz |
| -6dB Extension | — | — |
| Phase Control | No | Yes |
| LFE Input | No | Yes |
| Line Input | Yes | Yes |
| XLR Input | Yes | Yes |
| App Control | No | No |
| Passive | No | No |
| Enclosure | sealed | sealed |
Key Differences
- RMS Watts: Power Sound Audio S7201 at 4000W vs Rythmik Audio G25HP at 1800W. 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.
- Driver Size: Power Sound Audio S7201 at 18" vs Rythmik Audio G25HP at 15". 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.
- -3dB Extension: Power Sound Audio S7201 at 15Hz vs Rythmik Audio G25HP 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.
- Phase Control: Power Sound Audio S7201 at No vs Rythmik Audio G25HP at Yes
- LFE Input: Power Sound Audio S7201 at No vs Rythmik Audio G25HP at Yes
Which Should You Choose?
Choose Power Sound Audio S7201 if you want:
- + larger 18" driver
- + better rms watts — more sustained power means the sub maintains authority at high volumes without compression
Choose Rythmik Audio G25HP 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 S7201 and Rythmik Audio G25HP 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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