Polk Audio 107265RT vs Russound IC-620 6.5" ENHANCED PERFORMANCE LOUDSPEAKER
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Choosing between the Polk Audio 107265RT and Russound IC-620 6.5" ENHANCED PERFORMANCE LOUDSPEAKER? Both compete in the Speaker (L/R) 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 Polk Audio 107265RT scores higher in audio quality, volume/SPL. The Russound IC-620 6.5" ENHANCED PERFORMANCE LOUDSPEAKER leads in form factor, room fit. They score similarly in value.
For speaker performance, the Polk Audio 107265RT is more sensitive at 91 dB vs 90 dB. Higher sensitivity means your receiver works less hard, leaving more headroom for dynamic peaks in movie soundtracks. A speaker rated 3 dB higher in sensitivity needs half the amplifier power to reach the same volume.
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)
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Driver Config | 3-way | 2-way |
| Sensitivity | 91dB | 90dB |
| Impedance | 8Ω | 8Ω |
| Freq Response Low | — | 47Hz |
| Freq Response High | — | 20000Hz |
| Crossover | — | 3000Hz |
| Bi-Amp Capable | No | No |
| Rec. Power Min | 10W | 5W |
| Rec. Power Max | — | 100W |
| Mounting Type | in-wall | in-ceiling |
| Mounting Depth | — | 4.22" |
| Cutout Diameter | — | 7.75" |
| 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 | Yes |
| Magnetic Grille | No | No |
| Grille Shape | — | — |
| Connector Type | — | push-style binding posts |
| 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: Polk Audio 107265RT at 10W vs Russound IC-620 6.5" ENHANCED PERFORMANCE LOUDSPEAKER at 5W
- Driver Config: Polk Audio 107265RT at 3-way vs Russound IC-620 6.5" ENHANCED PERFORMANCE LOUDSPEAKER 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.
- Sensitivity: Polk Audio 107265RT at 91dB vs Russound IC-620 6.5" ENHANCED PERFORMANCE LOUDSPEAKER at 90dB. Higher sensitivity means your receiver works less hard, leaving more headroom for dynamic peaks in movie soundtracks. A speaker rated 3 dB higher in sensitivity needs half the amplifier power to reach the same volume.
- Freq Response Low: Polk Audio 107265RT at — vs Russound IC-620 6.5" ENHANCED PERFORMANCE LOUDSPEAKER at 47Hz. Determines how much bass a speaker handles on its own versus relying on a subwoofer for low-end support.
- Freq Response High: Polk Audio 107265RT at — vs Russound IC-620 6.5" ENHANCED PERFORMANCE LOUDSPEAKER at 20000Hz
Which Should You Choose?
Choose Polk Audio 107265RT if you want:
- + better sensitivity — higher sensitivity means your receiver works less hard, leaving more headroom for dynamic peaks in movie soundtracks
See Where These Rank
Check our editorial rankings to see how Polk Audio 107265RT and Russound IC-620 6.5" ENHANCED PERFORMANCE LOUDSPEAKER 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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