Dynaudio Heritage Special vs Mission LX-3 MKII

Last updated: September 16, 2026

Short answer: the Dynaudio Heritage Special. It ranks #28 of 130 bookshelf speakers by sound quality; the Mission LX-3 MKII ranks #80.

Dynaudio Heritage Special vs Mission LX-3 MKII

What the Dynaudio Heritage Special offers: One of the rare cases where the reviewer measured a speaker as flawed but still genuinely enjoyed listening to it. A massive 4” voice coil on the midwoofer gives it exceptional output capability for a bookshelf speaker - averaged 100dB at 3.5 meters with no audible mechanical noise, port chuffing, or woofer bottoming even when deliberately pushed hard. Bass is very robust and doesn’t noticeably give up output as volume increases, staying solid at both low and high listening levels. Big, well-proportioned soundstage - wide without losing image focus. Limited run of 2,500 pairs with genuine collectible/heritage value; the tweeter (Esotar 3) and midwoofer both use premium Dynaudio-made drivers with an unusually wide, stout voice coil. Watch for: At lower listening volumes, dynamic range and kick-drum punch fell short of higher-sensitivity speakers the reviewer has tested (JBL 4367, KEF Reference 1 Meta) - the sheer output ceiling is impressive, but it isn’t a highly dynamic-sounding speaker at modest levels. A degree of “softness” in the upper mid-range. Selective sibilance in the 4-6kHz treble region that shows up on some tracks but not others, which the reviewer found mildly aggravating and would want to EQ down given the choice. Neither the tweeter nor the woofer is fully flush-mounted to the baffle, likely intentional as part of the heritage-styled look, but the reviewer wonders how much this affected linearity. At $7,000/pair MSRP (and a discontinued limited run, so used/open-box pricing around $5,000/pair is about the best you’ll do now), this is a serious investment for a bookshelf speaker.

What the Mission LX-3 MKII offers: A large affordable standmount with a 6.5-inch woofer, 88dB rated sensitivity and useful bass. ASR measured 48Hz estimated in-room extension, a controlled Q of 0.60, a 5.52 subwoofer-assisted preference score and reasonable +/-55-degree horizontal coverage. Watch for: On-axis smoothness of 0.217 and predicted in-room smoothness of 0.344 reveal clear response unevenness, with a -0.46dB-per-octave downward tilt. The 345mm-tall, 8.4kg cabinet is bulky and current US availability is limited.

Buy the Dynaudio Heritage Special when sound quality outweighs the price for you, and the Mission LX-3 MKII when the price outweighs sound quality instead.

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

Buy the Dynaudio Heritage Special at Safe and Sound HQ ($7,000) →Buy the Mission LX-3 MKII at Richer Sounds (£249/pair) →

Specifications Side By Side

Dynaudio Heritage Special Mission LX-3 MKII
Price$7,000 per pair£249 per pair
Ranked#28 of 130 in Large Size Bookshelf Speakers#80 of 130 in Large Size Bookshelf Speakers
Drivers18cm MSP cone woofer, 28mm Esotar 3 dome tweeter1" microfiber-dome tweeter, 6.5" composite-fiber woofer
Dimensions15.2"H x 8.2"W x 12.6"D (385 x 208 x 320 mm)13.6H x 8.9W x 12.1D in
Weight24.3 lbs (11 kg) each18.5 lbs (8.4 kg) each
Impedance5.1 ohms minimum, ported mode (measured, Erin's Audio Corner)8 ohms nominal, 4.1 ohms minimum
Sensitivity85dB (measured at 2.83V/1m, Erin's Audio Corner)88dB
Bass Extension (-3dB)52Hz (measured, Erin's Audio Corner)-
Bass Extension (-10dB)38Hz (measured, Erin's Audio Corner)-
DiscontinuedYes (limited run of 2,500 pairs)-
CountryDenmarkUnited Kingdom (design)
Spinorama Preference Score3.433.26
Spinorama Preference Score with Perfect Sub5.445.52
Enclosure-2-way, bass-reflex
Buy the Dynaudio Heritage Special at Safe and Sound HQ ($7,000) →Buy the Mission LX-3 MKII at Richer Sounds (£249/pair) →

More worthwhile head-to-heads for Dynaudio Heritage Special:

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

Dynaudio Heritage Special: $7,000 per pair Safe and Sound HQ eBay

Dynaudio Heritage Special ranking card

Pros: One of the rare cases where the reviewer measured a speaker as flawed but still genuinely enjoyed listening to it. A massive 4” voice coil on the midwoofer gives it exceptional output capability for a bookshelf speaker - averaged 100dB at 3.5 meters with no audible mechanical noise, port chuffing, or woofer bottoming even when deliberately pushed hard. Bass is very robust and doesn’t noticeably give up output as volume increases, staying solid at both low and high listening levels. Big, well-proportioned soundstage - wide without losing image focus. Limited run of 2,500 pairs with genuine collectible/heritage value; the tweeter (Esotar 3) and midwoofer both use premium Dynaudio-made drivers with an unusually wide, stout voice coil. Measured bass extension of 52Hz (-3dB), with a measured sensitivity of 85dB.

Cons: At lower listening volumes, dynamic range and kick-drum punch fell short of higher-sensitivity speakers the reviewer has tested (JBL 4367, KEF Reference 1 Meta) - the sheer output ceiling is impressive, but it isn’t a highly dynamic-sounding speaker at modest levels. A degree of “softness” in the upper mid-range. Selective sibilance in the 4-6kHz treble region that shows up on some tracks but not others, which the reviewer found mildly aggravating and would want to EQ down given the choice. Neither the tweeter nor the woofer is fully flush-mounted to the baffle, likely intentional as part of the heritage-styled look, but the reviewer wonders how much this affected linearity. At $7,000/pair MSRP (and a discontinued limited run, so used/open-box pricing around $5,000/pair is about the best you’ll do now), this is a serious investment for a bookshelf speaker.

Full Dynaudio Heritage Special review and specifications →

Bass Extension (-10dB)38Hz (measured, Erin's Audio Corner)
Bass Extension (-3dB)52Hz (measured, Erin's Audio Corner)
CountryDenmark
Dimensions15.2"H x 8.2"W x 12.6"D (385 x 208 x 320 mm)
DiscontinuedYes (limited run of 2,500 pairs)
Drivers18cm MSP cone woofer, 28mm Esotar 3 dome tweeter
Impedance5.1 ohms minimum, ported mode (measured, Erin's Audio Corner)
Sensitivity85dB (measured at 2.83V/1m, Erin's Audio Corner)
Spinorama Preference Score3.43
Spinorama Preference Score with Perfect Sub5.44
Weight24.3 lbs (11 kg) each
Check current price at Safe and Sound HQ ($7,000) →Search eBay for Dynaudio Heritage Special →

Mission LX-3 MKII: £249 per pair Richer Sounds eBay

Mission LX-3 MKII ranking card

Pros: A large affordable standmount with a 6.5-inch woofer, 88dB rated sensitivity and useful bass. ASR measured 48Hz estimated in-room extension, a controlled Q of 0.60, a 5.52 subwoofer-assisted preference score and reasonable +/-55-degree horizontal coverage.

Cons: On-axis smoothness of 0.217 and predicted in-room smoothness of 0.344 reveal clear response unevenness, with a -0.46dB-per-octave downward tilt. The 345mm-tall, 8.4kg cabinet is bulky and current US availability is limited.

Full Mission LX-3 MKII review and specifications →

CountryUnited Kingdom (design)
Dimensions13.6H x 8.9W x 12.1D in
Drivers1" microfiber-dome tweeter, 6.5" composite-fiber woofer
Enclosure2-way, bass-reflex
Impedance8 ohms nominal, 4.1 ohms minimum
Sensitivity88dB
Spinorama Preference Score3.26
Spinorama Preference Score with Perfect Sub5.52
Weight18.5 lbs (8.4 kg) each
Check current price at Richer Sounds (£249/pair) →Search eBay for Mission LX-3 MKII →