Short answer: the MoFi SourcePoint V10 Master Edition on measured sound quality, the Polk T50 on price. The MoFi SourcePoint V10 Master Edition ranks #3 of 71 floorstanding speakers at $8000. The Polk T50 ranks #55 at $209, $7791 cheaper.
On the MoFi SourcePoint V10 Master Edition side: Extended bass to approximately 30 Hz in-room without subwoofer. The tradeoff: Moderate sensitivity (~89 dB) means amplifier power requirements higher than many alternatives.
The case for the Polk T50: Pretty deep bass for the price. The catch: 5dB peak at 1khz, 4dB bright top end from 11khz on up.
Buy the MoFi SourcePoint V10 Master Edition if sound quality matters more than the price. Buy the Polk T50 if the price matters more than sound quality.
The Polk T50 is not a sound-quality pick. It sits near the bottom of the 71 floorstanding speakers; there are better options higher up.
Specifications Side By Side
| MoFi SourcePoint V10 Master Edition | Polk T50 | |
|---|---|---|
| Price | $8000 | $209.00 |
| Ranked | #3 of 71 in Large Size Floorstanding Speakers | #55 of 71 in Large Size Floorstanding Speakers |
| Bass Extension (-10dB) | 25Hz (measured, Erin’s Audio Corner) | 38Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 38Hz (measured, Erin’s Audio Corner) | 47Hz (measured, Audio Science Review) |
| Dimensions | 48.8"H x 15.5"W x 19.9"D (1239.5 x 393.7 x 505.5 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, 5.3 ohms minimum (measured, Erin’s Audio Corner) | 4 ohms nominal (4.2 ohms minimum, measured by Audio Science Review) |
| Drivers | 10" woofer, 10" paper‑cone concentric midrange, 1.25" soft‑dome concentric tweeter | 2x 6.5" bi-laminate paper cone woofers, 1x 1" Terylene dome tweeter + 2x 8" passive bass radiators |
| Sensitivity | 88.8dB (measured, Erin’s Audio Corner) | 86.3dB (2.83V/1m, measured by Audio Science Review) |
| Weight | 160.9 lbs / 73 kg | 75.4 lbs / 34.2 kg |
| Woofer Cabinet | passive radiator | passive radiator |
Related Speaker Comparisons
More top alternatives to MoFi SourcePoint V10 Master Edition:
- GR-Research NX-Treme vs MoFi SourcePoint V10 Master Edition
- KEF Blade Two Meta vs MoFi SourcePoint V10 Master Edition
- MoFi SourcePoint 888 vs MoFi SourcePoint V10 Master Edition
- JBL HDI-3800 vs MoFi SourcePoint V10 Master Edition
- MoFi SourcePoint V10 Master Edition vs Revel F328Be
Prices on this page were last checked September 8, 2026 at 6:02 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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The Two Speakers In Full
MoFi SourcePoint V10 Master Edition: $8000 Crutchfield eBay
Pros: Extended bass to approximately 30 Hz in-room without subwoofer; images with excellent precision indicating tight frequency response matching between speakers. Integrated bass management with three-way treble attenuation switches for room tuning. New design from Andrew Jones represents reviewer personal second choice (behind only KEF Blade 2 Meta at 29k) among hundreds of systems auditioned; ranks above Dutch & Dutch 8C, JBL 4367, and JBL M2.
Cons: Moderate sensitivity (~89 dB) means amplifier power requirements higher than many alternatives. Deep bass extension ends above subsonic frequencies (pipe organ territory below 17 Hz requires subwoofer).
Full MoFi SourcePoint V10 Master Edition review and specifications →
| Bass Extension (-10dB) | 25Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 38Hz (measured, Erin's Audio Corner) |
| Dimensions | 48.8"H x 15.5"W x 19.9"D (1239.5 x 393.7 x 505.5 mm) |
| Drivers | 10" woofer, 10" paper‑cone concentric midrange, 1.25" soft‑dome concentric tweeter |
| Impedance | 6 ohms nominal, 5.3 ohms minimum (measured, Erin's Audio Corner) |
| Sensitivity | 88.8dB (measured, Erin's Audio Corner) |
| Weight | 160.9 lbs / 73 kg |
| Woofer Cabinet | passive radiator |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- MoFi SourcePoint V10 Master Edition vs KEF Blade Two Meta
- MoFi SourcePoint V10 Master Edition vs MoFi SourcePoint 888
- MoFi SourcePoint V10 Master Edition vs GR-Research NX-Treme
- MoFi SourcePoint V10 Master Edition vs JBL HDI-3800
- MoFi SourcePoint V10 Master Edition vs Revel F328Be
- MoFi SourcePoint V10 Master Edition vs Revel F226Be
- MoFi SourcePoint V10 Master Edition vs Revel F208
- MoFi SourcePoint V10 Master Edition vs JBL Studio 698
- See all 12 comparisons
Polk T50: $209.00 Amazon eBay
Pros: Pretty deep bass for the price. Distortion at 86dB SPL/1m is reasonably controlled outside a narrow spike around 250Hz. The reviewer notes performance is “not too bad for a budget speaker” once the two main tonal issues are addressed with EQ.
Cons: 5dB peak at 1khz, 4dB bright top end from 11khz on up. Just okay vertical off axis. Impedance and phase show several resonances between 200Hz-1kHz, with a minimum impedance of 4.2 ohms. Distortion rises substantially at 96dB SPL/1m across the midrange, with repeated peaks between 100Hz-2kHz.
Full Polk T50 review and specifications →
| Bass Extension (-10dB) | 38Hz (measured, Audio Science Review) |
|---|---|
| Bass Extension (-3dB) | 47Hz (measured, Audio Science Review) |
| Dimensions | 40.4"H x 9.3"W x 12.5"D (1026.2 x 235.0 x 317.5 mm) |
| Drivers | 2x 6.5" bi-laminate paper cone woofers, 1x 1" Terylene dome tweeter + 2x 8" passive bass radiators |
| Impedance | 4 ohms nominal (4.2 ohms minimum, measured by Audio Science Review) |
| Sensitivity | 86.3dB (2.83V/1m, measured by Audio Science Review) |
| Weight | 75.4 lbs / 34.2 kg |
| Woofer Cabinet | passive radiator |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons