Short answer: the MoFi SourcePoint V10 Master Edition on measured sound quality, the JBL HDI-3800 on price. The MoFi SourcePoint V10 Master Edition ranks #3 of 71 floorstanding speakers at $8000. The JBL HDI-3800 ranks #7 at $5000, $3000 cheaper.
What the JBL HDI-3800 offers: 2410H-2 1” Teonex compression driver matched to a custom High-Definition Imaging (HDI) horn geometry achieves exceptional horizontal directivity control, high output capability, and effortless transient response. Watch for: On-axis frequency response features a narrow upper-frequency elevation around 8-10kHz, performing noticeably smoother when toed out 10-20° off-axis.
What the MoFi SourcePoint V10 Master Edition offers: Extended bass to approximately 30 Hz in-room without subwoofer; images with excellent precision indicating tight frequency response matching between speakers. Watch for: Moderate sensitivity (~89 dB) means amplifier power requirements higher than many alternatives.
Buy the JBL HDI-3800 if the price is the priority over sound quality, or the MoFi SourcePoint V10 Master Edition if sound quality is the priority over the price.
Specifications Side By Side
| JBL HDI-3800 | MoFi SourcePoint V10 Master Edition | |
|---|---|---|
| Price | $5,000.00 Discontinued | $8000 |
| Ranked | #7 of 71 in Large Size Floorstanding Speakers | #3 of 71 in Large Size Floorstanding Speakers |
| Bass Extension (-10dB) | 28Hz (measured, Erin’s Audio Corner) | 25Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 37Hz (measured, Erin’s Audio Corner) | 38Hz (measured, Erin’s Audio Corner) |
| Dimensions | 43.3"H x 11.8"W x 16.4"D (1100.5 x 300.0 x 417.8 mm) | 48.8"H x 15.5"W x 19.9"D (1239.5 x 393.7 x 505.5 mm) |
| Discontinued | Yes | - |
| Impedance | 4 ohms nominal (3.8 ohms minimum, measured by Erin’s Audio Corner) | 6 ohms nominal, 5.3 ohms minimum (measured, Erin’s Audio Corner) |
| Sensitivity | 92dB (measured average, Erin’s Audio Corner) | 88.8dB (measured, Erin’s Audio Corner) |
| Drivers | 1 in. 2410H-2 Teonex compression driver with HDI horn, triple 8 in. Advanced Aluminum Matrix cone woofers | 10" woofer, 10" paper‑cone concentric midrange, 1.25" soft‑dome concentric tweeter |
| Weight | 83.8 lbs / 38.0 kg each | 160.9 lbs / 73 kg |
| Woofer Cabinet | ported, rear | passive radiator |
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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
JBL HDI-3800: $5,000.00 Discontinued eBay
Pros: 2410H-2 1” Teonex compression driver matched to a custom High-Definition Imaging (HDI) horn geometry achieves exceptional horizontal directivity control, high output capability, and effortless transient response. Triple 8” Advanced Aluminum Matrix woofers deliver deep, authoritative bass extension down to an F3 of 37Hz and F10 of 28Hz with minimal low-frequency compression. Outstanding sensitivity (92dB SPL at 2.83V/1m) and ultra-low THD/multitone distortion allow extremely high undistorted SPL output in large home theater spaces.
Cons: On-axis frequency response features a narrow upper-frequency elevation around 8-10kHz, performing noticeably smoother when toed out 10-20° off-axis. Vertical directivity handoff across the triple woofer layout creates vertical soundstage height tilt depending on listening distance and ear height. Minimum impedance dips to 3.8 ohms, requiring high-current amplifier stability. Substantial cabinet dimensions and 38kg weight require significant room real estate. Discontinued.
Full JBL HDI-3800 review and specifications →
| Bass Extension (-10dB) | 28Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 37Hz (measured, Erin's Audio Corner) |
| Dimensions | 43.3"H x 11.8"W x 16.4"D (1100.5 x 300.0 x 417.8 mm) |
| Discontinued | Yes |
| Drivers | 1 in. 2410H-2 Teonex compression driver with HDI horn, triple 8 in. Advanced Aluminum Matrix cone woofers |
| Impedance | 4 ohms nominal (3.8 ohms minimum, measured by Erin's Audio Corner) |
| Sensitivity | 92dB (measured average, Erin's Audio Corner) |
| Weight | 83.8 lbs / 38.0 kg each |
| Woofer Cabinet | ported, rear |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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 Revel F328Be
- MoFi SourcePoint V10 Master Edition vs Revel F226Be
- MoFi SourcePoint V10 Master Edition vs Revel F208
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