Short answer: the Klipsch RP-8000F II, because the Polk’s peaks are harder to overlook. The T50 does deliver pretty deep bass for the price, but a 5dB peak at 1kHz and a 4dB bright top end from 11kHz on up color the midrange and treble. The Klipsch costs $1,159.98 against $498 and counters with ~92dB measured sensitivity and better dynamics, though its mid-bass is lean and bass did not reach the expected 50Hz.
Buy the Klipsch RP-8000F II if sound quality matters more than the price. Buy the Polk T50 if the price matters more than sound quality.
Still deciding? The full Passive Home rankings cover every ranked option.
Specifications Side By Side
| Klipsch RP-8000F II | Polk T50 | |
|---|---|---|
| Price | $1,159.98 per pair | $498 per pair |
| Ranked | #49 of 74 in Large Size Floorstanding Speakers | #54 of 74 in Large Size Floorstanding Speakers |
| Bass Extension (-10dB) | 33Hz (measured, Erin’s Audio Corner) | 38Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 67Hz (measured, Erin’s Audio Corner) | 47Hz (measured, Audio Science Review) |
| Sensitivity | 92dB (2.83V/1m, measured by Erin’s Audio Corner) | 86.3dB (2.83V/1m, measured by Audio Science Review) |
| Drivers | 1” titanium tweeter with 90x90 Tractrix horn, dual 8” cerametallic woofers | 2x 6.5” bi-laminate paper cone woofers, 1x 1” Terylene dome tweeter + 2x 8” passive bass radiators |
| Weight | 61.3 lbs (27.8 kg) | 75.4 lbs (34.2 kg) |
| Impedance | 8 ohms nominal (3.7 ohms minimum above 80Hz, measured by Erin’s Audio Corner) | 4 ohms nominal (4.2 ohms minimum, measured by Audio Science Review) |
| Frequency Response | 35Hz - 25kHz (+-3dB, Manufacturer specified) | - |
| Crossover Frequency | 1630Hz | - |
| Power Handling | 150W continuous, 600W peak | - |
| Dimensions | 43.1” x 10.8” x 18.3” (1095 x 275 x 464 mm) | 40.4”H x 9.3”W x 12.5”D (1026.2 x 235.0 x 317.5 mm) |
| Woofer Cabinet | ported, rear | passive radiator |
| Spinorama Preference Score | 5.39 | 4.14 |
| Spinorama Preference Score with Perfect Sub | 7.12 | 6.15 |
| DIY Kit | No | No |
Related Speaker Comparisons
How Klipsch RP-8000F II compares with other leading options:
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- Klipsch RP-8000F II vs MoFi SourcePoint V10 Master Edition
- Klipsch RP-8000F II vs MoFi SourcePoint 888
- Klipsch RP-8000F II vs Revel F328Be
- Klipsch RP-8000F II vs Radiant Acoustics Clarity 66
Prices on this page were last checked October 2, 2026 at 10:18 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Klipsch RP-8000F II: $1,159.98 per pair Amazon eBay
Pros: Highest sensitivity of the RP II floorstander line (~92dB measured) and the best dynamics/compression behavior of the three under load: the cleanest at high output. Dual 8-inch woofers and the highest power handling in the line. Measured bass extension of 67Hz (-3dB), with a measured sensitivity of 92dB.
Cons: Mid-bass sounds lean despite the dual 8-inch woofers, and bass extension disappointed for its size: expected to reach 50Hz, didn’t get there in-room. Has its own edgy upper-mid bump (2-6kHz) that’s harder to EQ out than the other two models’ issues, since it stems from the vertical horn/woofer offset rather than simple tonal balance. The most placement-critical of the three, with the narrowest horizontal (~40-50 degrees) and vertical (+5/-10 degrees) dispersion.
Full Klipsch RP-8000F II review and specifications →
| Bass Extension (-10dB) | 33Hz (measured, Erin’s Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 67Hz (measured, Erin’s Audio Corner) |
| Crossover Frequency | 1630Hz |
| DIY Kit | No |
| Dimensions | 43.1” x 10.8” x 18.3” (1095 x 275 x 464 mm) |
| Drivers | 1” titanium tweeter with 90x90 Tractrix horn, dual 8” cerametallic woofers |
| Frequency Response | 35Hz - 25kHz (+-3dB, Manufacturer specified) |
| Impedance | 8 ohms nominal (3.7 ohms minimum above 80Hz, measured by Erin’s Audio Corner) |
| Power Handling | 150W continuous, 600W peak |
| Sensitivity | 92dB (2.83V/1m, measured by Erin’s Audio Corner) |
| Spinorama Preference Score | 5.39 |
| Spinorama Preference Score with Perfect Sub | 7.12 |
| Weight | 61.3 lbs (27.8 kg) |
| Woofer Cabinet | ported, rear |
- Links
- Reviews, Comparisons and Sound Samples
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Polk T50: $498 per pair Amazon eBay
Pros: Pretty deep bass for the price. Distortion at 86dB SPL/1m is reasonably controlled outside a narrow spike around 250Hz. The reviewer notes performance is “not too bad for a budget speaker” once the two main tonal issues are addressed with EQ. Measured bass extension of 47Hz (-3dB), with a measured sensitivity of 86.3dB.
Cons: 5dB peak at 1kHz, 4dB bright top end from 11kHz on up. Just okay vertical off axis. Impedance and phase show several resonances between 200Hz-1kHz, with a minimum impedance of 4.2 ohms. Distortion rises substantially at 96dB SPL/1m across the midrange, with repeated peaks between 100Hz-2kHz.
Full Polk T50 review and specifications →
| Bass Extension (-10dB) | 38Hz (measured, Audio Science Review) |
|---|---|
| Bass Extension (-3dB) | 47Hz (measured, Audio Science Review) |
| DIY Kit | No |
| Dimensions | 40.4”H x 9.3”W x 12.5”D (1026.2 x 235.0 x 317.5 mm) |
| Drivers | 2x 6.5” bi-laminate paper cone woofers, 1x 1” Terylene dome tweeter + 2x 8” passive bass radiators |
| Impedance | 4 ohms nominal (4.2 ohms minimum, measured by Audio Science Review) |
| Sensitivity | 86.3dB (2.83V/1m, measured by Audio Science Review) |
| Spinorama Preference Score | 4.14 |
| Spinorama Preference Score with Perfect Sub | 6.15 |
| Weight | 75.4 lbs (34.2 kg) |
| Woofer Cabinet | passive radiator |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons