MoFi SourcePoint V10 Master Edition vs Q Acoustics 5040

Last updated: September 16, 2026

Short answer: the MoFi SourcePoint V10 Master Edition for better sound quality, the Q Acoustics 5040 for the lower price. The MoFi SourcePoint V10 Master Edition ranks #3 of 71 floorstanding speakers at $7995. The Q Acoustics 5040 ranks #33 at $1236.49, $6758.51 cheaper.

MoFi SourcePoint V10 Master Edition vs Q Acoustics 5040

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. 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. Watch for: 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).

What the Q Acoustics 5040 offers: C3 (Continuous Curved Cone) driver profile technology provides smooth midrange integration, controlled cone breakup, and improved bass damping. High voltage sensitivity (91.5dB SPL at 2.83V/1m) allows loud listening with low-to-moderate amplifier wattage. Cabinet features Point-to-Point (P2P) internal bracing and Helmholtz Pressure Equalizer (HPE) tubes to suppress internal standing waves and panel vibrations. Watch for: Free-field frequency response exhibits a noticeable mid-bass scoop around 200Hz (~6dB lower than mean SPL), causing an F3 of 70Hz (F10 of 39Hz) in open space and requiring boundary placement (11-22 inches from front wall) to reinforce upper bass output. Measurements indicate an enclosure resonance near 300Hz visible in sound power data. Minimum impedance drops to 3.0 ohms, demanding a stable 4-ohm rated amplifier despite high sensitivity.

Buy the MoFi SourcePoint V10 Master Edition when sound quality outweighs the price for you, and the Q Acoustics 5040 when the price outweighs sound quality instead.

Still deciding? The full Passive Home rankings cover every ranked option.

Buy the MoFi SourcePoint V10 Master Edition at Crutchfield ($7995) →Buy the Q Acoustics 5040 at Amazon ($1,236.49) →

Specifications Side By Side

MoFi SourcePoint V10 Master Edition Q Acoustics 5040
Price$7995 per pair$1,236.49 per pair
Ranked#3 of 71 in Large Size Floorstanding Speakers#33 of 71 in Large Size Floorstanding Speakers
Bass Extension (-10dB)25Hz (measured, Erin's Audio Corner)39Hz (measured, Erin's Audio Corner)
Bass Extension (-3dB)38Hz (measured, Erin's Audio Corner)70Hz (measured, Erin's Audio Corner)
Dimensions48.8"H x 15.5"W x 19.9"D (1239.5 x 393.7 x 505.5 mm)38.1"H x 11.5"W x 14.2"D (967 x 293 x 361 mm)
Impedance6 ohms nominal, 5.3 ohms minimum (measured, Erin's Audio Corner)6 ohms nominal (3.0 ohms minimum, measured by Erin's Audio Corner)
Drivers10" woofer, 10" paper‑cone concentric midrange, 1.25" soft‑dome concentric tweeter0.88 in. decoupled dome tweeter, twin 5.0 in. C3 Continuous Curved Cone woofers
Sensitivity88.8dB (measured, Erin's Audio Corner)91.5dB (measured average, Erin's Audio Corner)
Weight160.9 lbs (73 kg)39.7 lbs (18.0 kg) each
Woofer Cabinetpassive radiatorported, rear
Spinorama Preference Score4.092.90
Spinorama Preference Score with Perfect Sub5.405.52
Buy the MoFi SourcePoint V10 Master Edition at Crutchfield ($7995) →Buy the Q Acoustics 5040 at Amazon ($1,236.49) →

More worthwhile head-to-heads for MoFi SourcePoint V10 Master Edition:

Prices on this page were last checked September 16, 2026 at 12:41 AM 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: $7995 per pair Crutchfield eBay

MoFi SourcePoint V10 Master Edition ranking card

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. Measured bass extension of 38Hz (-3dB), with a measured sensitivity of 88.8dB.

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)
Dimensions48.8"H x 15.5"W x 19.9"D (1239.5 x 393.7 x 505.5 mm)
Drivers10" woofer, 10" paper‑cone concentric midrange, 1.25" soft‑dome concentric tweeter
Impedance6 ohms nominal, 5.3 ohms minimum (measured, Erin's Audio Corner)
Sensitivity88.8dB (measured, Erin's Audio Corner)
Spinorama Preference Score4.09
Spinorama Preference Score with Perfect Sub5.40
Weight160.9 lbs (73 kg)
Woofer Cabinetpassive radiator
Check current price at Crutchfield ($7995) →Search eBay for MoFi SourcePoint V10 Master Edition →

Q Acoustics 5040: $1,236.49 per pair Amazon eBay

Q Acoustics 5040 ranking card

Pros: C3 (Continuous Curved Cone) driver profile technology provides smooth midrange integration, controlled cone breakup, and improved bass damping. High voltage sensitivity (91.5dB SPL at 2.83V/1m) allows loud listening with low-to-moderate amplifier wattage. Cabinet features Point-to-Point (P2P) internal bracing and Helmholtz Pressure Equalizer (HPE) tubes to suppress internal standing waves and panel vibrations. Measured bass extension of 70Hz (-3dB), with a measured sensitivity of 91.5dB.

Cons: Free-field frequency response exhibits a noticeable mid-bass scoop around 200Hz (~6dB lower than mean SPL), causing an F3 of 70Hz (F10 of 39Hz) in open space and requiring boundary placement (11-22 inches from front wall) to reinforce upper bass output. Measurements indicate an enclosure resonance near 300Hz visible in sound power data. Minimum impedance drops to 3.0 ohms, demanding a stable 4-ohm rated amplifier despite high sensitivity.

Full Q Acoustics 5040 review and specifications →

Bass Extension (-10dB)39Hz (measured, Erin's Audio Corner)
Bass Extension (-3dB)70Hz (measured, Erin's Audio Corner)
Dimensions38.1"H x 11.5"W x 14.2"D (967 x 293 x 361 mm)
Drivers0.88 in. decoupled dome tweeter, twin 5.0 in. C3 Continuous Curved Cone woofers
Impedance6 ohms nominal (3.0 ohms minimum, measured by Erin's Audio Corner)
Sensitivity91.5dB (measured average, Erin's Audio Corner)
Spinorama Preference Score2.90
Spinorama Preference Score with Perfect Sub5.52
Weight39.7 lbs (18.0 kg) each
Woofer Cabinetported, rear
Check current price at Amazon ($1,236.49) →Search eBay for Q Acoustics 5040 →