Short answer: the Polk Audio XT15. It ranks #51 of 179 bookshelf speakers by sound quality, rated 3.7/5, at $179; the JBL Stage 250B ranks #97, rated 3.2/5, and costs $439.95, so there is little reason to consider the other one.
The Polk Audio XT15 is the more accurate choice. Very affordable bookshelf speakers that work with 4 or 8 ohm receivers, an easy fit for stereo or home theater surrounds. Its measured preference score, a predictor of how neutral it sounds, is 4.56 against 4.06 for the JBL Stage 250B. Watch for: Bass rolls off early, at 77.6Hz (-3dB) and 54.2Hz (-10dB).
The JBL Stage 250B is the deeper-bass choice. Affordable current bookshelf speakers with a waveguide tweeter for smooth dispersion, magnetic grilles and solid build. Its bass reaches about 64.5Hz before falling 3dB, against 77.6Hz for the Polk Audio XT15. The tradeoff: Its objective score is good rather than class-leading, and the rear port needs some wall clearance.
Buy the Polk Audio XT15. It is rated higher for sound quality than the JBL Stage 250B and costs less, which makes it the one to get unless you need something the other one does better.
Still deciding? The full Passive Home rankings cover every ranked option.
Very affordable bookshelf speakers that work with 4 or 8 ohm receivers, an easy fit for stereo or home theater surrounds.
Affordable current bookshelf speakers with a waveguide tweeter for smooth dispersion, magnetic grilles and solid build.
Prices on this page were last checked October 31, 2026 at 7:11 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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Specifications Side By Side
| Polk Audio XT15 | JBL Stage 250B | |
|---|---|---|
| Price | $179.00 per pair | $439.95 per pair |
| Ranked | #51 of 179 in Medium Size Bookshelf Speakers | #97 of 179 in Medium Size Bookshelf Speakers |
| Bass Extension (-10dB) | 54.2Hz (measured, spinorama.org) | 50Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 77.6Hz (measured, spinorama.org) | 64.5Hz (measured, Erin’s Audio Corner via spinorama.org) |
| Dimensions | 16.51 x 18.24cm (6.5 x 7.18 in), 4.08kg (9 lb) each | 12.6H x 7.9W x 9.5D in |
| Impedance | 4/8-ohm compatible | 6 ohms |
| Sensitivity | 86dB (1W/1m) | 86dB/2.83V/1m |
| Drivers | 1” Terylene dome tweeter, 5.25” bi-laminate paper woofer | 1-inch aluminum tweeter, 5.25-inch polycellulose woofer |
| Weight | 9 lbs (4.08 kg) each | 12.3 lbs (5.6 kg) each |
| Woofer Cabinet | Ported | ported, rear |
| Spinorama Preference Score | 4.56 | 4.06 |
| Spinorama Preference Score with Perfect Sub | 7.31 | 6.60 |
| DIY Kit | No | No |
| Enclosure | - | Passive 2-way rear-ported |
| Frequency Response | - | 50Hz-25kHz (-6dB) |
| Recommended Power | - | 20-150W |
| Power Handling | - | 75W RMS |
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