MartinLogan 839ML45AWB vs Paradigm 819H55R2
Prices updated hourly. Check retailer for current availability.
Choosing between the MartinLogan 839ML45AWB and Paradigm 819H55R2? Both compete in the Speaker (L/R) 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 MartinLogan 839ML45AWB scores higher in audio quality, volume/SPL. The Paradigm 819H55R2 leads in form factor, room fit. They score similarly in value.
Speaker performance depends on room acoustics, placement, and amplifier pairing. The specs below provide a starting point, but audition both in your space when possible.
These two Speaker (L/R) 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.
These two are closely matched — your decision comes down to your specific room setup and speaker pairing and budget.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
MartinLogan 839ML45AWB
Paradigm 819H55R2
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Driver Config | — | 2-way |
| Sensitivity | 88dB | 88dB |
| Impedance | 8Ω | 8Ω |
| Freq Response Low | 90Hz | 75Hz |
| Freq Response High | 20000Hz | 20000Hz |
| Crossover | 2300Hz | 3000Hz |
| Bi-Amp Capable | No | No |
| Rec. Power Min | 100W | 15W |
| Rec. Power Max | — | 70W |
| Mounting Type | outdoor | in-ceiling |
| Mounting Depth | — | — |
| Cutout Diameter | — | — |
| Cutout Width | — | — |
| Cutout Height | — | — |
| Wall Thickness Min | — | — |
| Wall Thickness Max | — | — |
| Back Box Included | No | No |
| Back Box Required | No | No |
| Mounting Mechanism | — | — |
| Installation Type | — | — |
| Stud Spacing | — | — |
| Paintable Grille | No | No |
| Magnetic Grille | No | No |
| Grille Shape | — | — |
| Connector Type | — | — |
| Wire Gauge Max | — | — |
| Angle Adjustable | No | No |
| Pivot Angle | — | — |
| Treble Attenuation Switch | No | No |
| LCR Capable | No | No |
| Coaxial | No | No |
| IP Rating | — | — |
| Moisture Resistant | No | No |
| UV Resistant | No | No |
| Salt Spray Rated | No | No |
| Enclosure Material | — | — |
| Grille Material | — | — |
| Bracket Type | — | — |
| Bracket Included | No | No |
| Dual Voice Coil (SDI) | No | No |
Key Differences
- Rec. Power Min: MartinLogan 839ML45AWB at 100W vs Paradigm 819H55R2 at 15W
- Crossover: MartinLogan 839ML45AWB at 2300Hz vs Paradigm 819H55R2 at 3000Hz
- Freq Response Low: MartinLogan 839ML45AWB at 90Hz vs Paradigm 819H55R2 at 75Hz. Determines how much bass a speaker handles on its own versus relying on a subwoofer for low-end support.
- Driver Config: MartinLogan 839ML45AWB at — vs Paradigm 819H55R2 at 2-way. 3-way speakers use dedicated drivers for bass, midrange, and treble, reducing crossover interference. Coaxial designs (KEF Uni-Q) mount the tweeter inside the woofer for better time-alignment.
- Rec. Power Max: MartinLogan 839ML45AWB at — vs Paradigm 819H55R2 at 70W
Which Should You Choose?
Choose Paradigm 819H55R2 if you want:
- + better freq response low — determines how much bass a speaker handles on its own versus relying on a subwoofer for low-end support
See Where These Rank
Check our editorial rankings to see how MartinLogan 839ML45AWB and Paradigm 819H55R2 compare to the rest of the field.
Best Speaker (L/R) 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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