Short answer: the Philharmonic Ceramic Mini on measured sound quality, the Ascend Acoustics HTM-200SE2 on price. The Philharmonic Ceramic Mini ranks #2 of 179 bookshelf speakers, rated 4.7/5, at $900. The Ascend Acoustics HTM-200SE2 ranks #7, rated 4.3/5, at $368, $532 cheaper.
Why pick the Ascend Acoustics HTM-200SE2: A compact sealed speaker with two small woofers, highly accurate sound and very wide dispersion, ideal with a subwoofer. The catch: Limited bass is the main tradeoff, measuring 87.9Hz at -3dB, 71.8Hz at -6dB, and 51.3Hz at -12dB; its preference score falls to 4.98 without a subwoofer.
The Philharmonic Ceramic Mini is the more accurate, deeper-bass pick. A beautifully finished bookshelf speaker with near reference accuracy, low distortion, a touch of warmth and a wide soundstage. Its measured preference score, a predictor of how neutral it sounds, is 5.77 against 4.98 for the Ascend Acoustics HTM-200SE2. Its bass reaches about 51Hz before falling 3dB, against 87.9Hz for the Ascend Acoustics HTM-200SE2. Watch for: Somewhat limited output capability for its size: audible woofer compression (“flopping”) around 95dB at 3 meters for a stereo pair, so keep to moderate levels or pair with a subwoofer for home theater use.
Buy the Ascend Acoustics HTM-200SE2 when the price outweighs sound quality for you, and the Philharmonic Ceramic Mini when sound quality outweighs the price instead.
Still deciding? The full Passive Home rankings cover every ranked option.
A compact sealed speaker with two small woofers, highly accurate sound and very wide dispersion, ideal with a subwoofer.
A beautifully finished bookshelf speaker with near reference accuracy, low distortion, a touch of warmth and a wide soundstage.
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
| Ascend Acoustics HTM-200SE2 | Philharmonic Ceramic Mini | |
|---|---|---|
| Price | $368 per pair | $900 per pair |
| Ranked | #7 of 179 in Medium Size Bookshelf Speakers | #2 of 179 in Medium Size Bookshelf Speakers |
| Bass Extension (-3dB) | 87.9Hz (measured, spinorama.org) | 51Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | approximately 56Hz (measured, spinorama.org) | 36Hz (measured, Erin’s Audio Corner) |
| Enclosure | Sealed | - |
| Drivers | Two 4-inch woofers; soft-dome tweeter | 5.25” ceramic woofer, 1” ceramic dome tweeter |
| Impedance | 8 ohms nominal | 4 ohms nominal (3.2 ohms min, 15 ohms max) (measured, Erin’s Audio Corner) |
| Spinorama Preference Score | 4.98 | 5.77 |
| Spinorama Preference Score with Perfect Sub | 7.90 | 7.78 |
| Sensitivity | 86.0dB (manufacturer specified); 85.2dB (measured, spinorama.org) | 82dB (2.83V/1m, measured by Erin’s Audio Corner) |
| Dimensions | 11”H x 6.5”W x 6.4”D (279 x 165 x 162 mm) | 12” x 8.5” x 11.3” (305 x 216 x 286 mm) |
| Weight | 9.9 lbs (4.5 kg) each | 17 lbs (7.7 kg) |
| DIY Kit | No | No |
| Frequency Response | - | 55Hz - 20kHz (+1.5/-3dB, Manufacturer specified, ported) |
| Crossover Frequency | - | 2kHz (Linkwitz-Riley 4th order) |
| Woofer Cabinet | - | ported, rear |
| Country | - | USA (Vienna, Virginia) |
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