Short answer: the Dynaudio LYD 5 for better sound quality, the Audioengine HD4 for the lower price. The Dynaudio LYD 5 ranks #45 of 64 powered bookshelf speakers at $1000. The Audioengine HD4 ranks #54 at $429, $571 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 Audioengine HD4 offers: Rated 3.3 in the SpeakerRanking database. Watch for: Not a great sounding speaker for the high price.
Buy the Dynaudio LYD 5 if sound quality matters more than the price. Buy the Audioengine HD4 if the price matters more than sound quality.
If sound quality matters at all to you, skip the Audioengine HD4. It ranks near the bottom of the 64 powered bookshelf speakers, so look higher up the list instead.
Specifications Side By Side
| Dynaudio LYD 5 | Audioengine HD4 | |
|---|---|---|
| Price | $1000 | $429.00 |
| Ranked | #45 of 64 in Medium Size Powered Bookshelf Speakers | #54 of 64 in Medium Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | 68Hz (measured, Audio Science Review) | - |
| Bass Extension (-10dB) | 50Hz (measured, Audio Science Review) | - |
| Dimensions | 10.2"H x 6.7"W x 8.3"D (260 x 170 x 211 mm) | 9"H x 5.5"W x 6.5"D (228.6 x 139.7 x 165.1 mm) |
| Frequency Response | 50Hz - 21kHz (Manufacturer specified) | 60 Hz-20 kHz (-3dB) (Manufacturer specified) |
| Weight | 11.9 lbs / 5.4 kg each | 7.3 lbs / 3.3 kg |
| Drivers | 5" woofer, 28mm soft dome tweeter | 4" (102mm) woofer |
| App | No | No |
| EQ | No | No |
| DSP | No | - |
| Output Power | 100W total (50W LF, 50W HF) | 50w RMS Per Speaker |
| Inputs | - | Bluetooth, Aux, RCA Input |
| Outputs | - | RCA Output |
| Bluetooth | - | No |
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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
Audioengine HD4: $429.00 Amazon eBay
Cons: Not a great sounding speaker for the high price.
Full Audioengine HD4 review and specifications →
| App | No |
|---|---|
| Bluetooth | No |
| Dimensions | 9"H x 5.5"W x 6.5"D (228.6 x 139.7 x 165.1 mm) |
| Drivers | 4" (102mm) woofer |
| EQ | No |
| Frequency Response | 60 Hz-20 kHz (-3dB) (Manufacturer specified) |
| Inputs | Bluetooth, Aux, RCA Input |
| Output Power | 50w RMS Per Speaker |
| Outputs | RCA Output |
| Weight | 7.3 lbs / 3.3 kg |
- Links
- Reviews, Comparisons and Sound Samples
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