Short answer: the Genelec 8331A for better sound quality, the Dynaudio LYD 5 for the lower price. The Genelec 8331A ranks #1 of 64 powered bookshelf speakers at $5750. The Dynaudio LYD 5 ranks #45 at $1000, $4750 cheaper.
What the Dynaudio LYD 5 offers: CEA2034 spinorama shows a generally flat on-axis response with well-controlled low-frequency distortion. Early reflections summation is smart engineering the reviewer called “pretty clever.” 100W total Class D amplification across a 5” woofer and 1” tweeter. Watch for: A dip shows up around 1.64kHz on-axis, and the upper bass is boosted to compensate for a lack of real deep bass extension, giving a mild tubbiness. Treble energy runs a bit hot, and the woofer beams around 4kHz, creating a directivity error there. Bass distortion exceeds acceptable levels above 1kHz at higher volumes. The reviewer said he’d personally reach for a JBL 305P MKII or Neumann KH80 DSP instead at this price.
What the Genelec 8331A offers: A true compact point source: the coaxial mid/tweeter and acoustically concealed opposed woofers produce exceptionally uniform directivity, superb nearfield summation and pinpoint imaging. Erin measured F3 at 49Hz and F10 at 39Hz, heard useful 40Hz in-room extension, and reached 100dB at 3m before protection activated. Response is highly neutral, distortion is low, and GLM provides calibrated level, delay and room-response correction. The die-cast aluminum waveguide/enclosure is both structurally inert and nearly diffraction-free. Watch for: At $4,500/pair it is expensive for a monitor whose protection circuit mutes near its limit rather than allowing short-term overload; larger rooms and bass-heavy playback still benefit from a subwoofer. GLM calibration requires separate network hardware, and connectivity is studio-centric—analog/AES XLR with no consumer streaming. The compact dual racetrack woofers cannot match larger Genelec Ones for deep-bass headroom, and passive sensitivity is not applicable because all filtering and amplification are internal.
Buy the Dynaudio LYD 5 if the price matters more than sound quality. Buy the Genelec 8331A if sound quality matters more than the price.
Specifications Side By Side
| Dynaudio LYD 5 | Genelec 8331A | |
|---|---|---|
| Price | $1000 | $5750 |
| Ranked | #45 of 64 in Medium Size Powered Bookshelf Speakers | #1 of 64 in Medium Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | 68Hz (measured, Audio Science Review) | 49Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 50Hz (measured, Audio Science Review) | 39Hz (measured, Erin’s Audio Corner) |
| Dimensions | 10.2"H x 6.7"W x 8.3"D (260 x 170 x 211 mm) | 12"H x 7.4"W x 8.3"D (305 x 189 x 212 mm) |
| Frequency Response | 50Hz - 21kHz (Manufacturer specified) | - |
| Weight | 11.9 lbs / 5.4 kg each | 14.8 lbs / 6.7kg each |
| Drivers | 5" woofer, 28mm soft dome tweeter | Dual 130x65mm woofers; 90mm coaxial mid; 19mm tweeter |
| App | No | - |
| EQ | No | - |
| DSP | No | - |
| Output Power | 100W total (50W LF, 50W HF) | - |
| Sensitivity | - | Not applicable (active DSP loudspeaker) |
| Maximum Output | - | 100dB at 3m before protection (measured, Erin’s Audio Corner) |
| Amplification | - | 72W LF + 36W MF + 36W HF |
Related Speaker Comparisons
More useful head-to-heads from the same speaker class:
- Neumann KH120 MKII vs Kali Audio SM-5
- Neumann KH120 MKII vs KEF LS50 Wireless II
- Neumann KH120 MKII vs Genelec 8330A
- Airpulse A100 vs Genelec 8331A
- Genelec 8331A vs Genelec 8020D
Prices on this page were last checked August 25, 2026 at 6:19 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 LYD 5: $1000 Bhphotovideo eBay
Pros: CEA2034 spinorama shows a generally flat on-axis response with well-controlled low-frequency distortion. Early reflections summation is smart engineering the reviewer called “pretty clever.” 100W total Class D amplification across a 5” woofer and 1” tweeter.
Cons: A dip shows up around 1.64kHz on-axis, and the upper bass is boosted to compensate for a lack of real deep bass extension, giving a mild tubbiness. Treble energy runs a bit hot, and the woofer beams around 4kHz, creating a directivity error there. Bass distortion exceeds acceptable levels above 1kHz at higher volumes. The reviewer said he’d personally reach for a JBL 305P MKII or Neumann KH80 DSP instead at this price.
Full Dynaudio LYD 5 review and specifications →
| App | No |
|---|---|
| Bass Extension (-10dB) | 50Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 68Hz (measured, Audio Science Review) |
| DSP | No |
| Dimensions | 10.2"H x 6.7"W x 8.3"D (260 x 170 x 211 mm) |
| Drivers | 5" woofer, 28mm soft dome tweeter |
| EQ | No |
| Frequency Response | 50Hz - 21kHz (Manufacturer specified) |
| Output Power | 100W total (50W LF, 50W HF) |
| Weight | 11.9 lbs / 5.4 kg each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Genelec 8331A: $5750 Bhphotovideo eBay
Pros: A true compact point source: the coaxial mid/tweeter and acoustically concealed opposed woofers produce exceptionally uniform directivity, superb nearfield summation and pinpoint imaging. Erin measured F3 at 49Hz and F10 at 39Hz, heard useful 40Hz in-room extension, and reached 100dB at 3m before protection activated. Response is highly neutral, distortion is low, and GLM provides calibrated level, delay and room-response correction. The die-cast aluminum waveguide/enclosure is both structurally inert and nearly diffraction-free.
Cons: At $4,500/pair it is expensive for a monitor whose protection circuit mutes near its limit rather than allowing short-term overload; larger rooms and bass-heavy playback still benefit from a subwoofer. GLM calibration requires separate network hardware, and connectivity is studio-centric—analog/AES XLR with no consumer streaming. The compact dual racetrack woofers cannot match larger Genelec Ones for deep-bass headroom, and passive sensitivity is not applicable because all filtering and amplification are internal.
Full Genelec 8331A review and specifications →
| Amplification | 72W LF + 36W MF + 36W HF |
|---|---|
| Bass Extension (-10dB) | 39Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 49Hz (measured, Erin's Audio Corner) |
| Dimensions | 12"H x 7.4"W x 8.3"D (305 x 189 x 212 mm) |
| Drivers | Dual 130x65mm woofers; 90mm coaxial mid; 19mm tweeter |
| Maximum Output | 100dB at 3m before protection (measured, Erin's Audio Corner) |
| Sensitivity | Not applicable (active DSP loudspeaker) |
| Weight | 14.8 lbs / 6.7kg each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons