Short answer: the Polk T50. It ranks #54 of 74 floorstanding speakers by sound quality, rated 3.8/5, at $498; the JBL Stage 2 280F ranks #63, rated 3.4/5, and costs $1,319.90, which makes this an easy call rather than a real tradeoff.
Buy the Polk T50. It is rated higher for sound quality than the JBL Stage 2 280F and costs less, so only choose the other one for a particular feature it does better.
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Specifications Side By Side
| Polk T50 | JBL Stage 2 280F | |
|---|---|---|
| Price | $498 per pair | $1,319.90 per pair |
| Ranked | #54 of 74 in Large Size Floorstanding Speakers | #63 of 74 in Large Size Floorstanding Speakers |
| Bass Extension (-10dB) | 38Hz (measured, Audio Science Review) | 30Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 47Hz (measured, Audio Science Review) | 48Hz (measured, Erin’s Audio Corner) |
| Impedance | 4 ohms nominal (4.2 ohms minimum, measured by Audio Science Review) | 6 ohms nominal, 3.9 ohms minimum (measured, Erin’s Audio Corner) |
| Drivers | 2x 6.5” bi-laminate paper cone woofers, 1x 1” Terylene dome tweeter + 2x 8” passive bass radiators | 1” anodized aluminum dome tweeter with HDI waveguide, dual 8” polycellulose woofers |
| Weight | 75.4 lbs (34.2 kg) | 55.1 lbs (25 kg) each |
| Sensitivity | 86.3dB (2.83V/1m, measured by Audio Science Review) | 89.5dB (2.83V/1m, measured by Erin’s Audio Corner) |
| Dimensions | 40.4”H x 9.3”W x 12.5”D (1026.2 x 235.0 x 317.5 mm) | 43.8” x 14.1” x 16.5” (1113 x 358 x 419 mm) |
| Woofer Cabinet | passive radiator | ported, rear |
| Spinorama Preference Score | 4.14 | 4.69 |
| Spinorama Preference Score with Perfect Sub | 6.15 | 6.14 |
| DIY Kit | No | No |
| Crossover Frequency | - | 1.1kHz, 2.1kHz |
| Power Handling | - | 125W RMS |
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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
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
JBL Stage 2 280F: $1,319.90 per pair Amazon eBay
Pros: Genuinely impressive output capability and low compression/distortion for the price, courtesy of the dual 8” woofers: the reviewer’s standout praise for this pair. High sensitivity (89.5dB measured) and low impedance make it easy to drive. Decent bass extension (F3 48Hz, F10 30Hz) reaches about 50Hz in-room. Horizontal dispersion is reasonably consistent (~55 degrees), meaning the speaker takes reasonably well to EQ correction. Measured bass extension of 48Hz (-3dB), with a measured sensitivity of 89.5dB.
Cons: Explicitly called out as disappointing relative to expectations for the JBL name and this price point: lacks native linearity compared to similarly-priced alternatives like the Polk Reserve R500, which the reviewer recommends instead for anyone who doesn’t want to rely on EQ. Treble falls off a cliff above about 10-12kHz, giving a notable lack of air/space that needs real correction (a wide +Q0.5 boost from 10-20kHz) to fix. A sharp impedance resonance around 900Hz-1.1kHz is nearly impossible to EQ out cleanly even with narrow filters. Elevated multitone distortion in the 600Hz-2.5kHz range, tied to the midwoofer rather than the tweeter. Compared to the similarly-priced Klipsch RP-6000F II/RP-8000F II, this JBL is less directive and native-flat but does extend roughly 20Hz deeper in the bass: a real tradeoff either way, not a clean win.
Full JBL Stage 2 280F review and specifications →
| Bass Extension (-10dB) | 30Hz (measured, Erin’s Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 48Hz (measured, Erin’s Audio Corner) |
| Crossover Frequency | 1.1kHz, 2.1kHz |
| DIY Kit | No |
| Dimensions | 43.8” x 14.1” x 16.5” (1113 x 358 x 419 mm) |
| Drivers | 1” anodized aluminum dome tweeter with HDI waveguide, dual 8” polycellulose woofers |
| Impedance | 6 ohms nominal, 3.9 ohms minimum (measured, Erin’s Audio Corner) |
| Power Handling | 125W RMS |
| Sensitivity | 89.5dB (2.83V/1m, measured by Erin’s Audio Corner) |
| Spinorama Preference Score | 4.69 |
| Spinorama Preference Score with Perfect Sub | 6.14 |
| Weight | 55.1 lbs (25 kg) each |
| Woofer Cabinet | ported, rear |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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