Power Sound Audio V3600I vs REL T/9x SE-GREEN-WITH-ENVY
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Choosing between the Power Sound Audio V3600I and REL T/9x SE-GREEN-WITH-ENVY? 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 V3600I scores higher in audio quality, volume/SPL. The REL T/9x SE-GREEN-WITH-ENVY leads in value, form factor, room fit.
Key subwoofer differences include driver sizes of 18" vs 10", and bass-reflex vs passive radiator enclosure designs. 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. Sealed subs are tighter and more accurate, better for music. Ported subs play louder and dig deeper for the same driver/amp, better for movies. Some subs offer both via a removable port plug.
These two Subwoofer options trade wins across different dimensions. The right choice depends on which specs matter most for your room and listening preferences — review the detailed table below to decide.
For most home theaters, the REL T/9x SE-GREEN-WITH-ENVY is the stronger choice — it leads in 3 of 5 scored dimensions. The Power Sound Audio V3600I makes more sense if you prioritize the 2 dimensions where it leads.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Power Sound Audio V3600I
REL T/9x SE-GREEN-WITH-ENVY
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Driver Size | 18" | 10" |
| RMS Watts | 1700W | 300W |
| -3dB Extension | 16Hz | — |
| -6dB Extension | — | 27Hz |
| Phase Control | No | No |
| LFE Input | No | Yes |
| Line Input | Yes | Yes |
| XLR Input | No | No |
| App Control | No | No |
| Passive | No | No |
| Enclosure | bass-reflex | passive radiator |
Key Differences
- RMS Watts: Power Sound Audio V3600I at 1700W vs REL T/9x SE-GREEN-WITH-ENVY at 300W. 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.
- Enclosure: Power Sound Audio V3600I at bass-reflex vs REL T/9x SE-GREEN-WITH-ENVY at passive radiator. Sealed subs are tighter and more accurate, better for music. Ported subs play louder and dig deeper for the same driver/amp, better for movies. Some subs offer both via a removable port plug.
- Driver Size: Power Sound Audio V3600I at 18" vs REL T/9x SE-GREEN-WITH-ENVY at 10". 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 V3600I at 16Hz vs REL T/9x SE-GREEN-WITH-ENVY at —. 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.
- -6dB Extension: Power Sound Audio V3600I at — vs REL T/9x SE-GREEN-WITH-ENVY at 27Hz
Which Should You Choose?
Choose Power Sound Audio V3600I if you want:
- + larger 18" driver
- + better rms watts — more sustained power means the sub maintains authority at high volumes without compression
See Where These Rank
Check our editorial rankings to see how Power Sound Audio V3600I and REL T/9x SE-GREEN-WITH-ENVY 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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