Short answer: the JTR Noesis 210HT. It ranks #39 of 84 bookshelf speakers by sound quality at $1999; the McIntosh XR50 ranks #55 and costs $4000, so there is not much of a tradeoff to weigh.
What the JTR Noesis 210HT offers: Exceptionally high-output sealed loudspeaker: Erin measured 92.5dB/2.83V/1m sensitivity, less than 3% distortion at both 86dB and 96dB test levels, and excellent compression behavior. Watch for: Erin measured F3 at 76Hz and F10 at 43Hz, so the 210HT is designed to hand bass duties to subwoofers rather than operate full-range.
What the McIntosh XR50 offers: The compact XR50 produces unexpectedly authoritative bass: Erin measured F3 at 43Hz and praised its low-end weight. Watch for: Erin measured roughly 80–81dB sensitivity, making the XR50 exceptionally power hungry despite its nominal eight-ohm rating.
Buy the JTR Noesis 210HT. It ranks higher for sound quality than the McIntosh XR50 and costs less, so there is no real case for the other one.
Specifications Side By Side
| JTR Noesis 210HT | McIntosh XR50 | |
|---|---|---|
| Price | $1,999 each | $4,000/pair |
| Ranked | #39 of 84 in Large Size Bookshelf Speakers | #55 of 84 in Large Size Bookshelf Speakers |
| Bass Extension (-3dB) | 76Hz (measured, Erin’s Audio Corner) | 43Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 43Hz (measured, Erin’s Audio Corner) | - |
| Sensitivity | 92.5dB/2.83V/1m (measured, Erin’s Audio Corner) | ~81dB/2.83V/1m (measured, Erin’s Audio Corner) |
| Impedance | Approximately 3 ohms minimum at 100-200Hz (measured, Erin’s Audio Corner) | 8 ohms nominal |
| Drivers | Dual 10" woofers; coaxial compression driver on 60° x 60° horn | 6-inch woofer; dual 2-inch inverted-dome mids; 0.75-inch titanium dome |
| Crossover | Approximately 850Hz | - |
| Dimensions | 34"H x 12.25"W x 14"D | 17H x 8W x 11.75D inches |
| Weight | 85 lb each | 19.5lb each |
| Woofer Cabinet | sealed | - |
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- Revel M126Be vs JTR Noesis 210HT
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The Two Speakers In Full
JTR Noesis 210HT: $1,999 each JTR Speakers
Pros: Exceptionally high-output sealed loudspeaker: Erin measured 92.5dB/2.83V/1m sensitivity, less than 3% distortion at both 86dB and 96dB test levels, and excellent compression behavior. The coaxial compression driver and dual 10-inch woofers cross at roughly 850Hz into a nominal 60° x 60° pattern, keeping radiation controlled enough that broad response errors remain amenable to EQ. Its sealed 12dB/octave bass roll-off simplifies subwoofer integration, while Baltic-birch construction and professional-grade drivers suit reference-level cinema use.
Cons: Erin measured F3 at 76Hz and F10 at 43Hz, so the 210HT is designed to hand bass duties to subwoofers rather than operate full-range. The impedance falls to approximately 3 ohms through 100-200Hz (Erin), making a stable separate amplifier preferable. Midrange resonances and the horn-to-woofer directivity transition raise the predicted in-room treble balance; careful toe-in, room treatment and DSP are advisable. Each enclosure is unusually large and heavy for a stand-mount, and the narrow coverage is less forgiving across a wide seating area.
Full JTR Noesis 210HT review and specifications →
| Bass Extension (-10dB) | 43Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 76Hz (measured, Erin's Audio Corner) |
| Crossover | Approximately 850Hz |
| Dimensions | 34"H x 12.25"W x 14"D |
| Drivers | Dual 10" woofers; coaxial compression driver on 60° x 60° horn |
| Impedance | Approximately 3 ohms minimum at 100-200Hz (measured, Erin's Audio Corner) |
| Sensitivity | 92.5dB/2.83V/1m (measured, Erin's Audio Corner) |
| Weight | 85 lb each |
| Woofer Cabinet | sealed |
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McIntosh XR50: $4,000/pair Audio Advice
Pros: The compact XR50 produces unexpectedly authoritative bass: Erin measured F3 at 43Hz and praised its low-end weight. Horizontal radiation is exceptionally wide, and the four-driver three-way layout holds distortion and compression together reasonably well through the midband. The sealed-back 2-inch inverted-dome midranges isolate vocals from woofer pressure, while the heavily braced nonparallel cabinet, premium terminals and five-year warranty are genuinely high-grade.
Cons: Erin measured roughly 80–81dB sensitivity, making the XR50 exceptionally power hungry despite its nominal eight-ohm rating. A broad treble excess sounds bright and sibilant on-axis; at least 20° toe-out or EQ is needed, but toe-out increases reflected energy and trades away image focus. Direct and reflected responses diverge through parts of the treble, limiting perfect EQ correction. At $4,000/pair, its tonal flaws and low efficiency are hard to excuse as merely the cost of premium construction.
Full McIntosh XR50 review and specifications →
| Bass Extension (-3dB) | 43Hz (measured, Erin's Audio Corner) |
|---|---|
| Dimensions | 17H x 8W x 11.75D inches |
| Drivers | 6-inch woofer; dual 2-inch inverted-dome mids; 0.75-inch titanium dome |
| Impedance | 8 ohms nominal |
| Sensitivity | ~81dB/2.83V/1m (measured, Erin's Audio Corner) |
| Weight | 19.5lb each |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons