Short answer: the Genelec 8330A for better sound quality, the IK Multimedia iLoud MTM MKII for the lower price. The Genelec 8330A ranks #5 of 58 powered bookshelf speakers at $2250. The IK Multimedia iLoud MTM MKII ranks #20 at $799.99, $1450.01 cheaper.
What the IK Multimedia iLoud MTM MKII offers: 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. Watch for: 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.
What the Genelec 8330A offers: Sits between the compact 8320A and the larger 8331A in Genelec’s SAM lineup, with a die cast aluminum Minimum Diffraction Enclosure and Directivity Control Waveguide that deliver a measured 55.7Hz extension point, well beyond the 8320A’s smaller cabinet. The bass alignment is well damped at a measured Q of 0.379, so the low end rolls off cleanly rather than peaking near the tuning frequency. Watch for: On axis deviation measures 0.324dB average, rougher than several similarly priced monitors in this catalog, and listening window smoothness sits at a moderate 0.38. GLM room calibration requires the separate 9320A SAM Reference Controller or GLM Calibration Kit, an extra cost on top of the speaker price. At $1,125 each it costs roughly double the smaller 8320A for a moderate step up in bass extension and output.
Buy the IK Multimedia iLoud MTM MKII if the price matters more than sound quality. Buy the Genelec 8330A if sound quality matters more than the price.
Specifications Side By Side
| IK Multimedia iLoud MTM MKII | Genelec 8330A | |
|---|---|---|
| Price | $799.99 | $2,250/pair |
| Ranked | #20 of 58 in Medium Size Powered Bookshelf Speakers | #5 of 58 in Medium Size Powered Bookshelf Speakers |
| Dimensions | 10.4"H x 5.1"W x 6.3"D (264.2 x 129.5 x 160 mm) | 11.8"H x 7.4"W x 7"D (299 x 189 x 178 mm) (11.8 x 7.4 x 7.0 in) |
| Frequency Response | 48 Hz - 28 kHz (±2dB) (Manufacturer specified) | 45Hz-23kHz -6dB |
| Bass Extension (-3dB) | 52.7Hz (measured, Erin’s Audio Corner) | 55.7Hz (measured, Audio Science Review) |
| Bass Extension (-10dB) | 46.3Hz (measured, Erin’s Audio Corner) | 44.9Hz (measured, Audio Science Review) |
| Inputs | XLR | - |
| Drivers | 2x 3.5" (89mm) woofers, 1" silk dome tweeter | 0.75" metal dome tweeter, 5.1" cone woofer |
| App | Yes (X-MONITOR speaker emulation) | - |
| Bluetooth | No | - |
| EQ | Yes (Room adjustment) | - |
| Output Power | 100w Per Speaker | - |
| Weight | 5.5 lbs / 2.5 kg (5.5 lbs) each | 11.2 lbs / 5.1 kg (11.2 lbs) each |
| Max SPL | 112.5dB peak | 104dB |
| Enclosure | - | ported |
| Power Output (Watts) | - | 100W total (50W woofer, 50W tweeter, Class D) |
| Warranty | - | 2 years (5 with product registration) |
| Country | - | Finland |
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- Genelec 8330A vs Genelec 8320A
- Genelec 8330A vs Neumann KH80 DSP
Prices on this page were last checked August 24, 2026 at 6:53 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
IK Multimedia iLoud MTM MKII: $799.99 Amazon eBay
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) |
|---|---|
| Bass Extension (-10dB) | 46.3Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 52.7Hz (measured, Erin's Audio Corner) |
| 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 |
- 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 Presonus Eris E5 XT
- IK Multimedia iLoud MTM MKII vs KRK Rokit 5 G4
- IK Multimedia iLoud MTM MKII vs JBL 705P
- IK Multimedia iLoud MTM MKII vs Airpulse A100
- IK Multimedia iLoud MTM MKII vs KEF LS50 Wireless II
- IK Multimedia iLoud MTM MKII vs Kali Audio IN-5
- IK Multimedia iLoud MTM MKII vs Vanatoo Transparent Zero Plus
- See all 39 comparisons
Genelec 8330A: $2,250/pair Bhphotovideo eBay
Pros: Sits between the compact 8320A and the larger 8331A in Genelec’s SAM lineup, with a die cast aluminum Minimum Diffraction Enclosure and Directivity Control Waveguide that deliver a measured 55.7Hz extension point, well beyond the 8320A’s smaller cabinet. The bass alignment is well damped at a measured Q of 0.379, so the low end rolls off cleanly rather than peaking near the tuning frequency.
Cons: On axis deviation measures 0.324dB average, rougher than several similarly priced monitors in this catalog, and listening window smoothness sits at a moderate 0.38. GLM room calibration requires the separate 9320A SAM Reference Controller or GLM Calibration Kit, an extra cost on top of the speaker price. At $1,125 each it costs roughly double the smaller 8320A for a moderate step up in bass extension and output.
Full Genelec 8330A review and specifications →
| Bass Extension (-10dB) | 44.9Hz (measured, Audio Science Review) |
|---|---|
| Bass Extension (-3dB) | 55.7Hz (measured, Audio Science Review) |
| Country | Finland |
| Dimensions | 11.8"H x 7.4"W x 7"D (299 x 189 x 178 mm) (11.8 x 7.4 x 7.0 in) |
| Drivers | 0.75" metal dome tweeter, 5.1" cone woofer |
| Enclosure | ported |
| Frequency Response | 45Hz-23kHz -6dB |
| Max SPL | 104dB |
| Power Output (Watts) | 100W total (50W woofer, 50W tweeter, Class D) |
| Warranty | 2 years (5 with product registration) |
| Weight | 11.2 lbs / 5.1 kg (11.2 lbs) each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons