Short answer: the MoFi SourcePoint 888, unless budget rules. The 888 is a three-way vented design with an 8” coaxial mid-range and 1.25” dome tweeter plus two 8” woofers crossed at about 130Hz, and it costs $4,997 more as a significant investment best ordered from a dealer with a good return policy. The Polk T50 has pretty deep bass for the price but a 5dB peak at 1kHz and a 4dB bright top end from 11kHz on up.
Buy the MoFi SourcePoint 888 if sound quality is the priority over the price, or the Polk T50 if the price is the priority over sound quality.
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Specifications Side By Side
| MoFi SourcePoint 888 | Polk T50 | |
|---|---|---|
| Price | $5495 per pair | $498 per pair |
| Ranked | #8 of 228 in Large Size Floorstanding Speakers | #152 of 228 in Large Size Floorstanding Speakers |
| Bass Extension (-10dB) | 26Hz (measured, Erin’s Audio Corner) | 38Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 34Hz (measured, Erin’s Audio Corner) | 47Hz (measured, Audio Science Review) |
| Dimensions | 41.2”H x 12.6”W x 16.1”D (1046.5 x 320 x 408.9 mm) | 40.4”H x 9.3”W x 12.5”D (1026.2 x 235.0 x 317.5 mm) |
| Impedance | 6 ohms nominal, 5 ohms minimum (measured, Erin’s Audio Corner) | 4 ohms nominal (4.2 ohms minimum, measured by Audio Science Review) |
| Drivers | Dual 8” paper cone woofers, 8” Paper Cone midrange, 1.25” wide roll soft dome tweeter | 2x 6.5” bi-laminate paper cone woofers, 1x 1” Terylene dome tweeter + 2x 8” passive bass radiators |
| Sensitivity | 85.6dB (measured, Erin’s Audio Corner) | 86.3dB (2.83V/1m, measured by Audio Science Review) |
| Weight | 94.8 lbs (43 kg) each | 75.4 lbs (34.2 kg) |
| Woofer Cabinet | ported, rear | passive radiator |
| Spinorama Preference Score | 6.09 | 4.14 |
| Spinorama Preference Score with Perfect Sub | 7.21 | 6.15 |
| DIY Kit | No | No |
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