Short answer: the Ascend Acoustics CMT-340 SE2. It ranks #23 of 130 bookshelf speakers by sound quality at $798; the ELAC DBR62 ranks #55 and costs $799, so there is little reason to consider the other one.
What the ELAC DBR62 offers: Two-way design with a 6.5” woofer and 1” dome tweeter in a shallow waveguide, with the tweeter positioned close to the woofer for near-point-source coherence - giving more vertical listening leeway than typical two-ways. Notably forgiving of placement and aiming: sounds good from directly on-axis all the way to 30° of toe-out (parallel with the rear wall), making it more room-independent than many speakers this price. Wide horizontal radiation of about ±70° until the tweeter starts beaming, right in the reviewer’s preferred sweet spot. A mild, wide-Q bass bump centered around 100Hz adds a bit of extra punch that the reviewer personally likes. On-axis linearity within about ±2.5dB, with a strong measured preference score of 5.3. Distortion stays below 3% at both 86dB and 96dB until around 50Hz. Vertical sweet spot of about ±10-20° works well for multi-row home theater seating. The reviewer calls it “the epitome of a good speaker” for its price, with no reservations recommending it. Watch for: A slight recess in the 1-2kHz region reduces vocal presence somewhat compared to other speakers in direct comparison. A mild hot spot around 4-5kHz can read as slight sibilance when pointed directly on-axis. Low-to-mid sensitivity (about 84.3dB) combined with a current draw that behaves like roughly 2.4 ohms between 100-200Hz means it’s best driven by a dedicated 4-ohm-capable amplifier rather than an AVR. A diffraction dip from the baffle edge is visible in measurements - typical of any standard rectangular-baffle speaker and not correctable without a much more expensive curved-baffle design. Multitone distortion testing suggests some potential midrange distortion could be audible on certain material, though the reviewer didn’t personally notice it. Minor resonances appear around 700Hz and 1-1.5kHz, possibly tied to the enclosure, port, or cone/surround edge termination, though their audible impact appears minimal. F3 of 53Hz means a subwoofer is still needed for real bass extension below about 40Hz.
What the Ascend Acoustics CMT-340 SE2 offers: High-quality manufacturer Klippel NFS data shows 0.295dB on-axis average absolute deviation, 0.531 listening-window smoothness, and a strong 7.17 preference score with a subwoofer. Its dual 6.5-inch woofers, 92dB anechoic sensitivity, and 240W continuous power rating support high output and dynamics. Watch for: Bass rolls off early for the cabinet size, measuring 77.6Hz at -3dB, 64.5Hz at -6dB, and 48.3Hz at -12dB; the preference score without a subwoofer is only 4.51. The 4.35 sound-power directivity-index standard deviation also indicates more off-axis variation than the strongest designs, and the rear port needs placement clearance.
Buy the Ascend Acoustics CMT-340 SE2. It ranks higher for sound quality than the ELAC DBR62 and costs less, so the other one has nothing left to offer.
Want more options? Browse the full Passive Home rankings.
Specifications Side By Side
| ELAC DBR62 | Ascend Acoustics CMT-340 SE2 | |
|---|---|---|
| Price | $799.00 per pair | $798 per pair |
| Ranked | #55 of 130 in Large Size Bookshelf Speakers | #23 of 130 in Large Size Bookshelf Speakers |
| Bass Extension (-10dB) | 41Hz (measured, Erin's Audio Corner) | approximately 53Hz (measured, spinorama.org) |
| Bass Extension (-3dB) | 53Hz (measured, Erin's Audio Corner) | 77.6Hz (measured, spinorama.org) |
| Dimensions | 14.1"H x 8.2"W x 10.8"D (358.1 x 208.3 x 274.3 mm) | 21 x 7.5 x 10.5 in each |
| Impedance | 6 ohms nominal, 5.2 ohms minimum (measured above 80Hz, Erin's Audio Corner) | 8 ohms nominal |
| Sensitivity | 84.3dB (measured average 300Hz-3kHz @ 2.83V/1m, Erin's Audio Corner; 86dB manufacturer specified) | 92dB at 2.83V/1m anechoic |
| Drivers | 6.5" Aramid Fiber woofer, 1" soft dome tweeter | Two 6.5-inch woofers; 27mm soft-dome tweeter |
| Weight | 18.1 lbs (8.2 kg) each | 29.1 lbs (13.2 kg) each |
| Woofer Cabinet | ported, front | - |
| Spinorama Preference Score | 4.16 | 4.51 |
| Spinorama Preference Score with Perfect Sub | 6.35 | 7.17 |
| Power Handling | - | 240W continuous; 400W short-term peak |
Related Speaker Comparisons
How Ascend Acoustics CMT-340 SE2 compares with other leading options:
- Ascend Acoustics CMT-340 SE2 vs Perlisten S4b
- KEF Reference 1 Meta vs Ascend Acoustics CMT-340 SE2
- Ascend Acoustics CMT-340 SE2 vs GR-Research NX-Studio
- AsciLab C6B vs Ascend Acoustics CMT-340 SE2
- Audio First Cadentia 3 vs Ascend Acoustics CMT-340 SE2
Prices on this page were last checked September 16, 2026 at 12:41 AM 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
ELAC DBR62: $799.00 per pair Amazon Crutchfield eBay
Pros: Two-way design with a 6.5” woofer and 1” dome tweeter in a shallow waveguide, with the tweeter positioned close to the woofer for near-point-source coherence - giving more vertical listening leeway than typical two-ways. Notably forgiving of placement and aiming: sounds good from directly on-axis all the way to 30° of toe-out (parallel with the rear wall), making it more room-independent than many speakers this price. Wide horizontal radiation of about ±70° until the tweeter starts beaming, right in the reviewer’s preferred sweet spot. A mild, wide-Q bass bump centered around 100Hz adds a bit of extra punch that the reviewer personally likes. On-axis linearity within about ±2.5dB, with a strong measured preference score of 5.3. Distortion stays below 3% at both 86dB and 96dB until around 50Hz. Vertical sweet spot of about ±10-20° works well for multi-row home theater seating. The reviewer calls it “the epitome of a good speaker” for its price, with no reservations recommending it. Measured bass extension of 53Hz (-3dB), with a measured sensitivity of 84.3dB.
Cons: A slight recess in the 1-2kHz region reduces vocal presence somewhat compared to other speakers in direct comparison. A mild hot spot around 4-5kHz can read as slight sibilance when pointed directly on-axis. Low-to-mid sensitivity (about 84.3dB) combined with a current draw that behaves like roughly 2.4 ohms between 100-200Hz means it’s best driven by a dedicated 4-ohm-capable amplifier rather than an AVR. A diffraction dip from the baffle edge is visible in measurements - typical of any standard rectangular-baffle speaker and not correctable without a much more expensive curved-baffle design. Multitone distortion testing suggests some potential midrange distortion could be audible on certain material, though the reviewer didn’t personally notice it. Minor resonances appear around 700Hz and 1-1.5kHz, possibly tied to the enclosure, port, or cone/surround edge termination, though their audible impact appears minimal. F3 of 53Hz means a subwoofer is still needed for real bass extension below about 40Hz.
Full ELAC DBR62 review and specifications →
| Bass Extension (-10dB) | 41Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 53Hz (measured, Erin's Audio Corner) |
| Dimensions | 14.1"H x 8.2"W x 10.8"D (358.1 x 208.3 x 274.3 mm) |
| Drivers | 6.5" Aramid Fiber woofer, 1" soft dome tweeter |
| Impedance | 6 ohms nominal, 5.2 ohms minimum (measured above 80Hz, Erin's Audio Corner) |
| Sensitivity | 84.3dB (measured average 300Hz-3kHz @ 2.83V/1m, Erin's Audio Corner; 86dB manufacturer specified) |
| Spinorama Preference Score | 4.16 |
| Spinorama Preference Score with Perfect Sub | 6.35 |
| Weight | 18.1 lbs (8.2 kg) each |
| Woofer Cabinet | ported, front |
- Links
- Reviews, Comparisons and Sound Samples
- Erin’s Audio Corner: Top 3 Things You Need to Know About ELAC DBR62 Before You Buy More from Erin’s Audio Corner →
- Erin’s Audio Corner Website Elac DBR62
- Erin’s Audio Corner: 5 AWESOME SPEAKERS Under $1000 You Won’t Regret
- Erin’s Audio Corner: My Top Picks of 2023: Must-Haves Under $3000
- Audio Science Review Measurements More from Audio Science Review →
- Erin’s Audio Corner Measurements (spinorama.org)
- Head-to-Head Comparisons
- ELAC DBR62 vs ELAC Uni-Fi Reference UBR62
- ELAC DBR62 vs Yamaha NS-800A
- ELAC DBR62 vs Definitive Technology Demand D11
- ELAC DBR62 vs Technics SB-C700
- ELAC DBR62 vs Dynaudio Contour 20i
- ELAC DBR62 vs SVS Ultra Bookshelf
- ELAC DBR62 vs Revel Concerta2 M16
- ELAC DBR62 vs Infinity Reference R162
- See all 62 comparisons
Ascend Acoustics CMT-340 SE2: $798 per pair Ascend Acoustics eBay
Pros: High-quality manufacturer Klippel NFS data shows 0.295dB on-axis average absolute deviation, 0.531 listening-window smoothness, and a strong 7.17 preference score with a subwoofer. Its dual 6.5-inch woofers, 92dB anechoic sensitivity, and 240W continuous power rating support high output and dynamics. Measured bass extension of 77.6Hz (-3dB).
Cons: Bass rolls off early for the cabinet size, measuring 77.6Hz at -3dB, 64.5Hz at -6dB, and 48.3Hz at -12dB; the preference score without a subwoofer is only 4.51. The 4.35 sound-power directivity-index standard deviation also indicates more off-axis variation than the strongest designs, and the rear port needs placement clearance.
Full Ascend Acoustics CMT-340 SE2 review and specifications →
| Bass Extension (-10dB) | approximately 53Hz (measured, spinorama.org) |
|---|---|
| Bass Extension (-3dB) | 77.6Hz (measured, spinorama.org) |
| Dimensions | 21 x 7.5 x 10.5 in each |
| Drivers | Two 6.5-inch woofers; 27mm soft-dome tweeter |
| Impedance | 8 ohms nominal |
| Power Handling | 240W continuous; 400W short-term peak |
| Sensitivity | 92dB at 2.83V/1m anechoic |
| Spinorama Preference Score | 4.51 |
| Spinorama Preference Score with Perfect Sub | 7.17 |
| Weight | 29.1 lbs (13.2 kg) each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ascend Acoustics CMT-340 SE2 vs Arendal 1528 Monitor 8
- Ascend Acoustics CMT-340 SE2 vs Wharfedale Super Linton
- Ascend Acoustics CMT-340 SE2 vs AsciLab F6Bs
- Ascend Acoustics CMT-340 SE2 vs MoFi SourcePoint 10
- Ascend Acoustics CMT-340 SE2 vs Radiant Acoustics Clarity 6.2
- Ascend Acoustics CMT-340 SE2 vs Dynaudio Heritage Special
- Ascend Acoustics CMT-340 SE2 vs MoFi SourcePoint 8
- Ascend Acoustics CMT-340 SE2 vs Buchardt Audio E50
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