Short answer: the Arendal Sound 1723 Monitor THX on measured sound quality, the Power Sound Audio MT-110-M on price. The Arendal Sound 1723 Monitor THX ranks #56 of 222 bookshelf speakers, rated 4.2/5, at $2,400. The Power Sound Audio MT-110-M ranks #64, rated 4.1/5, at $1,350, $1,050 cheaper.
The Arendal Sound 1723 Monitor THX is the more accurate, deeper-bass option. Independent ASR Klippel data shows a narrow 1.8dB reference band, 0.391 listening-window smoothness, and useful bass extension to 48.3Hz at -6dB. Its measured preference score, a predictor of how neutral it sounds, is 5.16 against 2.53 for the Power Sound Audio MT-110-M. Its bass reaches about 63Hz before falling 3dB, against 113Hz for the Power Sound Audio MT-110-M. The catch: The measured on-axis average absolute deviation is 0.979dB and the sound-power directivity-index standard deviation is 3.63, so its response and dispersion are less even than the best alternatives.
The case for the Power Sound Audio MT-110-M: Made in the USA with a 1” polyimide compression tweeter on a cast aluminum exponential horn plus a 10” high-efficiency neodymium woofer, both BMS-made drivers. The tradeoff: A mid-range bump makes the tonal balance sound too thick and needs 2-3 bands of EQ to flatten out; correcting it also pulls measured sensitivity down to about 90-91dB in practice.
Buy the Arendal Sound 1723 Monitor THX if sound quality is the priority over the price, or the Power Sound Audio MT-110-M if the price is the priority over sound quality.
Want more options? Browse the full Passive Home rankings.
Specifications Side By Side
| Arendal Sound 1723 Monitor THX | Power Sound Audio MT-110-M | |
|---|---|---|
| Price | $2,400 per pair | $1,350 per pair |
| Ranked | #56 of 222 in Large Size Bookshelf Speakers | #64 of 222 in Large Size Bookshelf Speakers |
| Bass Extension (-3dB) | 63Hz (measured, spinorama.org) | 113Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | approximately 37Hz (measured, spinorama.org) | 68Hz (measured, Erin’s Audio Corner) |
| Drivers | Two 8-inch woofers; 28mm waveguided tweeter | 1” polyimide compression tweeter with cast aluminum exponential horn, 10” high-efficiency neodymium woofer |
| Impedance | 4 ohms nominal | 8 ohms nominal (measured, Erin’s Audio Corner; matches manufacturer spec) |
| Certification | THX Ultra | - |
| Spinorama Preference Score | 5.16 | 2.53 |
| Spinorama Preference Score with Perfect Sub | 7.30 | 5.86 |
| Sensitivity | 89dB (manufacturer specified, 2.83V/1m) | 92.5dB (measured at 2.83V/1m, Erin’s Audio Corner; matches manufacturer spec) |
| Dimensions | 15.7”H x 10.8”W x 25”D (400 x 275 x 635 mm) | 17.5”H x 11”W x 14”D (includes grille) |
| Weight | 58.9 lbs (26.7 kg) each | 30 lbs (13.6 kg) each (unboxed) |
| DIY Kit | No | No |
| Power Handling | - | 175W |
| Woofer Cabinet | - | sealed |
| Country | - | USA |
Frequency Response Compared
Both speakers’ spinorama measurements, overlaid. A flatter line is more neutral: peaks sound forward or harsh, dips sound recessed. Each curve is shifted so its average from 300 Hz to 3 kHz sits at 0 dB, so loudness differences between the two are removed and only the shape is compared. The two were measured by different sources, so small differences, especially in the bass, can come from the measurement setup rather than the speakers.
Measurement data: Arendal Sound 1723 Monitor THX (measured by Audio Science Review) and Power Sound Audio MT-110-M (measured by Erin’s Audio Corner), via spinorama.org.
Related Speaker Comparisons
More top alternatives to Arendal Sound 1723 Monitor THX:
- KEF R3 Meta vs Arendal Sound 1723 Monitor THX
- KEF Q Concerto Meta vs Arendal Sound 1723 Monitor THX
- KEF R3 vs Arendal Sound 1723 Monitor THX
- Wharfedale Super Linton vs Arendal Sound 1723 Monitor THX
- ELAC Debut 3.0 DB63 vs Arendal Sound 1723 Monitor THX
Prices on this page were last checked October 15, 2026 at 5:41 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
Arendal Sound 1723 Monitor THX: $2,400 per pair Arendal Sound $2,400 eBay
Same family: the Arendal 1723 Bookshelf S THX (smaller bookshelf, ranked higher, rated 4.2/5), the Arendal Sound 1723 Monitor S THX (smaller bookshelf, ranked lower, rated 4.1/5), the Arendal Sound 1723 Tower S THX (smaller floorstanding, estimated 4.2/5), the Arendal Sound 1723 Tower THX (larger floorstanding, estimated 4.3/5), the Arendal Sound 1723 Center S THX (smaller center, estimated 3.7/5) and the Arendal Sound 1723 Center THX (larger center, estimated 3.8/5).
Pros: Independent ASR Klippel data shows a narrow 1.8dB reference band, 0.391 listening-window smoothness, and useful bass extension to 48.3Hz at -6dB. Its preference score rises from 5.16 to 7.30 with a subwoofer. Dual 8-inch woofers, a waveguided tweeter, robust HDF construction, and THX Ultra certification suit high-output rooms. Measured bass extension of 63Hz (-3dB).
Cons: The measured on-axis average absolute deviation is 0.979dB and the sound-power directivity-index standard deviation is 3.63, so its response and dispersion are less even than the best alternatives. Bass reaches only 63Hz at -3dB despite the very large cabinet, and the 1.239 low-frequency Q indicates a pronounced alignment. At roughly 60 lb each, these require substantial stands and space.
Full Arendal Sound 1723 Monitor THX review and specifications →
| Released | 2017 (9 years ago) |
|---|---|
| Bass Extension (-10dB) | approximately 37Hz (measured, spinorama.org) |
| Bass Extension (-3dB) | 63Hz (measured, spinorama.org) |
| Certification | THX Ultra |
| DIY Kit | No |
| Dimensions | 15.7”H x 10.8”W x 25”D (400 x 275 x 635 mm) |
| Drivers | Two 8-inch woofers; 28mm waveguided tweeter |
| Impedance | 4 ohms nominal |
| Sensitivity | 89dB (manufacturer specified, 2.83V/1m) |
| Spinorama Preference Score | 5.16 |
| Spinorama Preference Score with Perfect Sub | 7.30 |
| Weight | 58.9 lbs (26.7 kg) each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Arendal Sound 1723 Monitor THX vs ELAC Debut 3.0 DB63
- Arendal Sound 1723 Monitor THX vs Arendal Sound 1723 Monitor S THX
- Arendal Sound 1723 Monitor THX vs Paradigm Founder 40B
- Arendal Sound 1723 Monitor THX vs Wharfedale Super Linton
- Arendal Sound 1723 Monitor THX vs KEF R3
- Arendal Sound 1723 Monitor THX vs KEF Q Concerto Meta
- Arendal Sound 1723 Monitor THX vs KEF R3 Meta
- Arendal Sound 1723 Monitor THX vs Klipsch RP-600M II
Power Sound Audio MT-110-M: $1,350 per pair Power Sound Audio $1,350 eBay
Pros: Made in the USA with a 1” polyimide compression tweeter on a cast aluminum exponential horn plus a 10” high-efficiency neodymium woofer, both BMS-made drivers. Reasonably high measured sensitivity (about 92.5dB at 2.83V/1m), so it doesn’t need much power to play loud. Excellent dynamic range: frequency response barely shifts (about 0.5dB deviation) from 76dB to 102dB output, which the reviewer calls completely acceptable headroom. Not fatiguing or bright despite the horn-loaded compression driver: the constant-directivity horn avoids the artificially flat, reflection-heavy in-room high-frequency buildup that some waveguide designs suffer from. Sealed cabinet design means placement near a wall is less of a bass-reinforcement concern than with a ported design. Solid build quality using threaded nutserts rather than screws driven directly into the cabinet wood. Measured bass extension of 113Hz (-3dB), with a measured sensitivity of 92.5dB.
Cons: A mid-range bump makes the tonal balance sound too thick and needs 2-3 bands of EQ to flatten out; correcting it also pulls measured sensitivity down to about 90-91dB in practice. F3 of 113Hz and F10 of 68Hz mean this doesn’t get low without a subwoofer: in the reviewer’s room it barely reached 70Hz with any real authority. Rising distortion in the upper mid-range, likely from woofer breakup, that lines up with anomalies seen in the impedance sweep above 500Hz: not a major concern but worth noting. The reviewer explicitly frames this as a home theater speaker rather than a stereo/music speaker.
Full Power Sound Audio MT-110-M review and specifications →
| Released | Oct 2023 (3 years ago) |
|---|---|
| Bass Extension (-10dB) | 68Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 113Hz (measured, Erin’s Audio Corner) |
| Country | USA |
| DIY Kit | No |
| Dimensions | 17.5”H x 11”W x 14”D (includes grille) |
| Drivers | 1” polyimide compression tweeter with cast aluminum exponential horn, 10” high-efficiency neodymium woofer |
| Impedance | 8 ohms nominal (measured, Erin’s Audio Corner; matches manufacturer spec) |
| Power Handling | 175W |
| Sensitivity | 92.5dB (measured at 2.83V/1m, Erin’s Audio Corner; matches manufacturer spec) |
| Spinorama Preference Score | 2.53 |
| Spinorama Preference Score with Perfect Sub | 5.86 |
| Weight | 30 lbs (13.6 kg) each (unboxed) |
| Woofer Cabinet | sealed |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Power Sound Audio MT-110-M vs ELAC Uni-Fi Reference UBR62
- Power Sound Audio MT-110-M vs Wharfedale EVO 5.2
- Power Sound Audio MT-110-M vs Arendal 1723 Bookshelf S THX
- Power Sound Audio MT-110-M vs ELAC Debut 3.0 DB63
- Power Sound Audio MT-110-M vs SVS Ultra Bookshelf
- Power Sound Audio MT-110-M vs KEF R3
- Power Sound Audio MT-110-M vs KEF Q Concerto Meta
- Power Sound Audio MT-110-M vs KEF R3 Meta
- See all 9 comparisons