Short answer: the Vanatoo Transparent Zero Plus. It ranks #12 of 42 powered bookshelf speakers by sound quality at $499.99; the IK Multimedia iLoud MTM MKII ranks #16 and costs $799.99, so there is not much of a tradeoff to weigh.
What the Vanatoo Transparent Zero Plus offers: 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. Watch for: 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.
The case for the IK Multimedia iLoud MTM MKII: Compact MTM layout (two 3.5” midwoofers flanking a 1” tweeter) powered monitor rated at 100W per speaker with XLR input, sold as a pair with an ARC room-correction microphone included. The tradeoff: Native treble tuning still runs about 3dB hot on-axis; the back-panel -3dB treble switch overcorrects, and roughly -1.5dB via external EQ works better.
Buy the Vanatoo Transparent Zero Plus. It ranks higher for sound quality than the IK Multimedia iLoud MTM MKII and costs less, so there is no real case for the other one.
Specifications Side By Side
| Vanatoo Transparent Zero Plus | IK Multimedia iLoud MTM MKII | |
|---|---|---|
| Price | $499.99 | $799.99 |
| Ranked | #12 of 42 in Medium Size Powered Bookshelf Speakers | #16 of 42 in Medium Size Powered Bookshelf Speakers |
| Drivers | 4" aluminum cone woofer, 4" long-throw passive radiator, 1" soft dome tweeter | 2x 3.5" (89mm) woofers, 1" silk dome tweeter |
| Output Power | 120W total (Class D) | 100w Per Speaker |
| Inputs | Bluetooth (aptX HD), USB (24-bit/96kHz), Toslink Optical (24-bit/96kHz), 3.5mm Analog | XLR |
| Dimensions | 8.5"H x 5.5"W x 6"D | 10.4"H x 5.1"W x 6.3"D (264.2 x 129.5 x 160 mm) |
| Weight | 7 lbs each | 5.5 lbs / 2.5 kg (5.5 lbs) each |
| Bass Extension (-3dB) | 92Hz (measured, Erin’s Audio Corner) | - |
| Bass Extension (-10dB) | 53Hz (measured, Erin’s Audio Corner) | - |
| Sensitivity | 88.5dB (measured at 0.3V/1m, Erin’s Audio Corner) | - |
| DSP | Yes (8th-order Butterworth high-pass at 58Hz) | - |
| Frequency Response | - | 48 Hz - 28 kHz (±2dB) (Manufacturer specified) |
| App | - | Yes (X-MONITOR speaker emulation) |
| Bluetooth | - | No |
| EQ | - | Yes (Room adjustment) |
| Max SPL | - | 112.5dB peak |
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- Vanatoo Transparent Zero Plus vs IK Multimedia iLoud MTM
The Two Speakers In Full
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 |
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IK Multimedia iLoud MTM MKII: $799.99 Amazon
Pros: Compact MTM layout (two 3.5” midwoofers flanking a 1” tweeter) powered monitor rated at 100W per speaker with XLR input, sold as a pair with an ARC room-correction microphone included. Well-suited to nearfield desktop use, with linearity good enough for mixing or mastering. The bundled auto room-correction mic is genuinely effective - in testing it resolved specific room resonance peaks around 150Hz and 220Hz, making the midrange sound noticeably more lifelike. Back-panel switches allow desktop vs. free-field placement plus treble and bass trim. Harmonic distortion is good at a moderate 86dB output, appropriate for a speaker of this size.
Cons: Native treble tuning still runs about 3dB hot on-axis; the back-panel -3dB treble switch overcorrects, and roughly -1.5dB via external EQ works better. Vertical MTM lobing means staying within about 20-25° of the tweeter axis, or the upper-midrange to treble transition suffers significant suckout - the speaker should never be laid on its side unless the tweeter is pointed directly at the listener, or comb filtering results. Bass falls off sharply below its F3 of 51Hz (F10 45Hz), so a subwoofer is needed for anything lower. Multitone distortion rises sharply at 96dB/1m, and the reviewer recommends not exceeding about 86dB for extended listening at any distance - broadband output for the pair tops out around 94dB at 1 meter, with dynamic range essentially collapsing approaching 102dB. Horizontal directivity narrows with frequency rather than staying constant. Adding a subwoofer with an 80Hz crossover doesn’t meaningfully improve the distortion headroom, even though it does extend the low end.
Full IK Multimedia iLoud MTM MKII review and specifications →
| App | Yes (X-MONITOR speaker emulation) |
|---|---|
| Bluetooth | No |
| Dimensions | 10.4"H x 5.1"W x 6.3"D (264.2 x 129.5 x 160 mm) |
| Drivers | 2x 3.5" (89mm) woofers, 1" silk dome tweeter |
| EQ | Yes (Room adjustment) |
| Frequency Response | 48 Hz - 28 kHz (±2dB) (Manufacturer specified) |
| Inputs | XLR |
| Max SPL | 112.5dB peak |
| Output Power | 100w Per Speaker |
| Weight | 5.5 lbs / 2.5 kg (5.5 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
- IK Multimedia iLoud MTM MKII vs IK Multimedia iLoud MTM
- IK Multimedia iLoud MTM MKII vs KRK Rokit 5 G4
- IK Multimedia iLoud MTM MKII vs JBL 705P
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- IK Multimedia iLoud MTM MKII vs Dayton Audio M4
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