JBL STAGEA120P vs MartinLogan DYNAMOFOUNDATION10
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Choosing between the JBL STAGEA120P and MartinLogan DYNAMOFOUNDATION10? 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 JBL STAGEA120P scores higher in volume/SPL. The MartinLogan DYNAMOFOUNDATION10 leads in audio quality, form factor, room fit. They score similarly in value.
Key subwoofer differences include driver sizes of 12" vs 10", and ported vs sealed enclosure designs, and the MartinLogan DYNAMOFOUNDATION10 digs deeper at 25 Hz (-3dB) vs 32 Hz. Room size and placement will significantly affect real-world bass performance.
The MartinLogan DYNAMOFOUNDATION10 holds an advantage across more performance dimensions, but the JBL STAGEA120P 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 | 12" | 10" |
| RMS Watts | 250W | 200W |
| -3dB Extension | 32Hz | 25Hz |
| -6dB Extension | — | — |
| Phase Control | Yes | Yes |
| LFE Input | Yes | Yes |
| Line Input | No | Yes |
| XLR Input | No | No |
| App Control | No | No |
| Passive | No | No |
| Enclosure | ported | sealed |
Key Differences
- Enclosure: JBL STAGEA120P at ported vs MartinLogan DYNAMOFOUNDATION10 at sealed
- -3dB Extension: JBL STAGEA120P at 32Hz vs MartinLogan DYNAMOFOUNDATION10 at 25Hz
- RMS Watts: JBL STAGEA120P at 250W vs MartinLogan DYNAMOFOUNDATION10 at 200W
- Driver Size: JBL STAGEA120P at 12" vs MartinLogan DYNAMOFOUNDATION10 at 10"
- Line Input: JBL STAGEA120P at No vs MartinLogan DYNAMOFOUNDATION10 at Yes
Which Should You Choose?
Choose JBL STAGEA120P if you want:
- + larger driver
- + better rms watts
Choose MartinLogan DYNAMOFOUNDATION10 if you want:
- + better -3db extension
See Where These Rank
Check our editorial rankings to see how JBL STAGEA120P and MartinLogan DYNAMOFOUNDATION10 compare to the rest of the field.
Best Subwoofer RankingsRelated Calculators
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