Short answer: the Genelec 8020D for better sound quality, the Vanatoo Transparent Zero Plus for the lower price. The Genelec 8020D ranks #5 of 42 powered bookshelf speakers at $1100. The Vanatoo Transparent Zero Plus ranks #12 at $499.99, $600.01 cheaper.
The case for the Genelec 8020D: Klippel-based spinorama measurements show a flat, well-behaved on-axis response from about 60Hz to 10kHz. The tradeoff: Sound power rolls off starting around 500Hz-1kHz as the small 4.1” woofer/tweeter pair begins to beam, a typical trait of small nearfield monitors at this price.
On the Vanatoo Transparent Zero Plus side: Genuinely neutral tonal balance in a small desktop-class powered speaker - a rarity in this size and price range, where the reviewer says most competitors have a scooped mid-range, one-note bass. Set against that: An 8th-order Butterworth high-pass at 58Hz sharply limits bass below that point - F3 measures 92Hz and F10 53Hz, so kick drum fundamentals and true low end need a subwoofer.
Buy the Genelec 8020D if sound quality matters more than the price. Buy the Vanatoo Transparent Zero Plus if the price matters more than sound quality.
Specifications Side By Side
| Genelec 8020D | Vanatoo Transparent Zero Plus | |
|---|---|---|
| Price | $1100 | $499.99 |
| Ranked | #5 of 42 in Medium Size Powered Bookshelf Speakers | #12 of 42 in Medium Size Powered Bookshelf Speakers |
| Dimensions | 9.5"H x 5.8"W x 5.6"D (241.3 x 147.3 x 142.2 mm) | 8.5"H x 5.5"W x 6"D |
| Frequency Response | 56 Hz - 25 kHz (-6 dB) (Manufacturer specified) | - |
| Inputs | XLR | Bluetooth (aptX HD), USB (24-bit/96kHz), Toslink Optical (24-bit/96kHz), 3.5mm Analog |
| Weight | 7.1 lbs / 3.2 kg each | 7 lbs each |
| Drivers | 4.1" woofer, 0.75" metal dome tweeter | 4" aluminum cone woofer, 4" long-throw passive radiator, 1" soft dome tweeter |
| App | No | - |
| Bass Extension (-10dB) | 50Hz (measured, Audio Science Review) | 53Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 56Hz (measured, Audio Science Review) | 92Hz (measured, Erin’s Audio Corner) |
| Bluetooth | No | - |
| EQ | Yes (Bass tilt, desk proximity) | - |
| Max SPL | 103dB @ 1m | - |
| Output Power | 100W (50W woofer + 50W tweeter) | 120W total (Class D) |
| Sensitivity | - | 88.5dB (measured at 0.3V/1m, Erin’s Audio Corner) |
| DSP | - | Yes (8th-order Butterworth high-pass at 58Hz) |
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The Two Speakers In Full
Genelec 8020D: $1100 Bhphotovideo
Pros: Klippel-based spinorama measurements show a flat, well-behaved on-axis response from about 60Hz to 10kHz, with listening-window and early-reflections curves tracking closely together - a sign of well-controlled directivity. Horizontal directivity holds tight out to about ±30 degrees before starting to narrow. Applying EQ correction visibly closes the gap between the on-axis and predicted in-room curves, raising the calculated on-axis preference score from 5.4 to 6.4 and the in-room score from 5.6 to 6.6 - a straightforward, worthwhile tuning target for anyone using it with room correction.
Cons: Sound power rolls off starting around 500Hz-1kHz as the small 4.1” woofer/tweeter pair begins to beam, a typical trait of small nearfield monitors at this price. Off-axis response (measured out to 90 degrees) narrows noticeably above 1kHz, so off-center listening loses top-end energy. High price for the driver size.
Full Genelec 8020D review and specifications →
| App | No |
|---|---|
| Bass Extension (-10dB) | 50Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 56Hz (measured, Audio Science Review) |
| Bluetooth | No |
| Dimensions | 9.5"H x 5.8"W x 5.6"D (241.3 x 147.3 x 142.2 mm) |
| Drivers | 4.1" woofer, 0.75" metal dome tweeter |
| EQ | Yes (Bass tilt, desk proximity) |
| Frequency Response | 56 Hz - 25 kHz (-6 dB) (Manufacturer specified) |
| Inputs | XLR |
| Max SPL | 103dB @ 1m |
| Output Power | 100W (50W woofer + 50W tweeter) |
| Weight | 7.1 lbs / 3.2 kg each |
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- Links
- Reviews, Comparisons and Sound Samples
- Audio Science Review Measurements
- DSAUDIO.review: Genelec 8020D vs Yamaha HS5 Soun & Frequency Response Comparison
- DSAUDIO.review: Genelec 8020D vs Yamaha HS8 Sound & Frequency Response Comparison
- DSAUDIO.review: Neumann KH80 DSP vs Genelec 8020D Sound & Frequency Response Comparison
- DSAUDIO.review: IK Multimedia iLoud MTM vs Genelec 8020D Sound & Frequency Response Comparison
- DSAUDIO.review: KEF LSX vs Genelec 8020D Sound & Frequency Response Comparison
- DSAUDIO.review: Genelec 8020D vs Adam Audo T5V Sound & Frequency Response Comparison
- DSAUDIO.review: Genelec 8020D & KRK Rokit 5 G4 PR5G4 - Same, same, but different Sound & Response Comparison
- Reddit Search for Genelec 8020D Review
- Head-to-Head Comparisons
Vanatoo Transparent Zero Plus: $499.99 Amazon
Pros: Genuinely neutral tonal balance in a small desktop-class powered speaker - a rarity in this size and price range, where the reviewer says most competitors have a scooped mid-range, one-note bass, and piercing V-shaped highs. Flexible mounting: flip the cabinet orientation to angle the tweeter up for flat-desktop placement or level for stand-mount ear height. Subwoofer output with auto-sense, so it engages automatically when a sub is connected. Wide input selection - Bluetooth aptX HD, USB (24-bit/96kHz), Toslink, and 3.5mm analog. Distortion stays reasonable (below 3%) up to about 88dB, and multitone distortion at max output (96dB) is the only real weak point.
Cons: An 8th-order Butterworth high-pass at 58Hz sharply limits bass below that point - F3 measures 92Hz and F10 53Hz, so kick drum fundamentals and true low end need a subwoofer. Very sensitive to ear height relative to the tweeter: sitting even slightly above the tweeter axis scoops out the 2-4kHz upper mid-range. Multitone distortion at maximum output (96dB) is high enough to add noticeable vocal graininess - stick closer to 88dB for clean output. The reviewer’s only real gripe is wishing it extended lower, which he acknowledges is an unreasonable ask for a speaker this size.
Full Vanatoo Transparent Zero Plus review and specifications →
| Bass Extension (-10dB) | 53Hz (measured, Erin's Audio Corner) |
|---|---|
| Bass Extension (-3dB) | 92Hz (measured, Erin's Audio Corner) |
| DSP | Yes (8th-order Butterworth high-pass at 58Hz) |
| Dimensions | 8.5"H x 5.5"W x 6"D |
| Drivers | 4" aluminum cone woofer, 4" long-throw passive radiator, 1" soft dome tweeter |
| Inputs | Bluetooth (aptX HD), USB (24-bit/96kHz), Toslink Optical (24-bit/96kHz), 3.5mm Analog |
| Output Power | 120W total (Class D) |
| Sensitivity | 88.5dB (measured at 0.3V/1m, Erin's Audio Corner) |
| Weight | 7 lbs each |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Vanatoo Transparent Zero Plus vs Kali Audio IN-5
- Vanatoo Transparent Zero Plus vs Yamaha HS5
- Vanatoo Transparent Zero Plus vs KRK Rokit 5 G4
- Vanatoo Transparent Zero Plus vs Adam Audio T5V
- Vanatoo Transparent Zero Plus vs Presonus Eris E5 XT
- Vanatoo Transparent Zero Plus vs JBL 305P MKII
- Vanatoo Transparent Zero Plus vs IK Multimedia iLoud MTM MKII
- Vanatoo Transparent Zero Plus vs IK Multimedia iLoud MTM
- See all 23 comparisons