Polk Audio MONITORXT10 vs REL HT/1205MKII
Prices updated hourly. Check retailer for current availability.
Choosing between the Polk Audio MONITORXT10 and REL HT/1205MKII? 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 Polk Audio MONITORXT10 scores higher in audio quality, form factor, room fit. The REL HT/1205MKII leads in volume/SPL. They score similarly in value.
Key subwoofer differences include driver sizes of 10" vs 12", and ported vs sealed enclosure designs. Room size and placement will significantly affect real-world bass performance.
The Polk Audio MONITORXT10 holds an advantage across more performance dimensions, but the REL HT/1205MKII 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.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Driver Size | 10" | 12" |
| RMS Watts | 50W | 500W |
| -3dB Extension | 24Hz | — |
| -6dB Extension | — | 22Hz |
| Phase Control | Yes | Yes |
| LFE Input | Yes | Yes |
| Line Input | Yes | Yes |
| XLR Input | No | Yes |
| App Control | No | No |
| Passive | No | No |
| Enclosure | ported | sealed |
Key Differences
- RMS Watts: Polk Audio MONITORXT10 at 50W vs REL HT/1205MKII at 500W
- Enclosure: Polk Audio MONITORXT10 at ported vs REL HT/1205MKII at sealed
- Driver Size: Polk Audio MONITORXT10 at 10" vs REL HT/1205MKII at 12"
- -3dB Extension: Polk Audio MONITORXT10 at 24Hz vs REL HT/1205MKII at —
- -6dB Extension: Polk Audio MONITORXT10 at — vs REL HT/1205MKII at 22Hz
Which Should You Choose?
Choose REL HT/1205MKII if you want:
- + larger driver
- + better rms watts
See Where These Rank
Check our editorial rankings to see how Polk Audio MONITORXT10 and REL HT/1205MKII compare to the rest of the field.
Best Subwoofer Rankings
