The Hsu Research HB-1 MK2 ranks #136 out of 188 total Large Size Bookshelf Speakers for sound quality. See all Passive Home rankings for every top pick.
Brand: HSU Research
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#136 Hsu Research HB-1 MK2: $218 per pair Discontinued eBay
Pros: A budget two-way with a 6.5” woofer and a horn-loaded 1” tweeter. Audio Science Review measured a preference score of 3.94 that reaches 6.41 with an ideal subwoofer, with 0.48 listening window deviation. Measured bass extension of 74.7Hz (-3dB).
Cons: The on-axis response is uneven (0.98 average deviation). Hsu no longer sells it. Bass reaches 74.7Hz (-3dB) and about 49Hz (-10dB). Discontinued.
How it compares: Just above it: DIYSG HT-12 - $112 more. Just below it: McIntosh XR50 - $1782 more.
| Bass Extension (-10dB) | about 48.7Hz (measured, Audio Science Review) |
|---|---|
| Bass Extension (-3dB) | 74.7Hz (measured, Audio Science Review) |
| DIY Kit | No |
| Drivers | 6.5” woofer, 1” horn-loaded tweeter |
| Frequency Response | 60Hz-20kHz ±2dB (manufacturer specified) |
| Impedance | 8 ohms |
| Spinorama Preference Score | 3.94 |
| Spinorama Preference Score with Perfect Sub | 6.41 |
| Woofer Cabinet | ported |
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