Short answer: the IK Multimedia iLoud MTM MKII. Both are rated 4.2/5 for sound quality (#22 and #23 of 100 powered bookshelf speakers), and the IK Multimedia iLoud MTM MKII costs $699.99 against $18,043.20 for the Sigberg Audio SBS Gen 2, and with sound quality even, the cheaper one is the better buy.
Why pick the IK Multimedia iLoud MTM MKII: Erin’s MKII measurements give a 2.2dB midrange span, a -3dB point around 53Hz, and preference scores of 5.22 standalone and 7.44 with an ideal subwoofer. Watch for: Some excess treble remains in the native tuning.
The Sigberg Audio SBS Gen 2 is the more accurate, deeper-bass choice. The measured speaker-and-subwoofer system has a 1.7dB midrange response span and a 7.51 ideal-subwoofer preference score, supporting useful tonal accuracy above the bass region. Its measured preference score, a predictor of how neutral it sounds, is 6.56 against 5.22 for the IK Multimedia iLoud MTM MKII. Its bass reaches about 24Hz before falling 3dB, against 52.7Hz for the IK Multimedia iLoud MTM MKII. The tradeoff: The measured system explicitly includes a subwoofer: its 6.56 full-system score and bass extension must not be attributed to the bookshelf speaker alone.
Buy the IK Multimedia iLoud MTM MKII. Both are rated the same for sound quality, and it costs $17,343.21 less than the Sigberg Audio SBS Gen 2.
Want more options? Browse the full Powered Home rankings.
Specifications Side By Side
| IK Multimedia iLoud MTM MKII | Sigberg Audio SBS Gen 2 | |
|---|---|---|
| Price | $699.99 per pair | $18,043.20 for the full system (2 speakers + 2 dedicated subwoofers, built to order) |
| Ranked | #22 of 100 in Medium Size Powered Bookshelf Speakers | #23 of 100 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) | 16.1”H x 7.5”W x 9.1”D (410 x 190 x 230 mm) |
| Frequency Response | 48 Hz - 28 kHz (±2dB) (Manufacturer specified) | 26Hz - 20kHz (±2.5dB, with subwoofers) (Manufacturer specified) |
| Bass Extension (-3dB) | 52.7Hz (measured, Erin’s Audio Corner) | 24Hz (measured, spinorama.org, with companion subwoofer) |
| Bass Extension (-10dB) | 46.3Hz (measured, Erin’s Audio Corner) | - |
| Inputs | XLR | XLR, RCA, Optical, Coaxial/SPDIF, AES |
| Drivers | 2x 3.5” (89mm) woofers, 1” silk dome tweeter | 5.5” midbass, 5.5” coaxial mid/tweeter with 1” silk dome |
| App | Yes (X-MONITOR speaker emulation) | No |
| Bluetooth | No | No |
| EQ | Yes (Room adjustment) | Yes (9-band parametric, factory presets) |
| Amplifier Power | 100w Per Speaker | 350W per speaker |
| Weight | 5.5 lbs (2.5 kg) each | 20.9 lbs (9.5 kg) each |
| Maximum SPL | 112.5dB peak (manufacturer specified) | 116dB (manufacturer specified) |
| Spinorama Preference Score | 5.22 | 6.56 |
| Spinorama Preference Score with Perfect Sub | 7.44 | 7.51 |
| XLR Input | Yes | Yes |
| RCA Input | No | Yes |
| TRS Input | No | No |
| Optical Input | No | Yes |
| Coaxial Input | No | Yes |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | Yes |
| Aux Input | No | No |
| Enclosure | - | sealed |
| DSP | - | Yes |
| Country | - | Norway |
| Measurement Source | - | Manufacturer |
Related Speaker Comparisons
How IK Multimedia iLoud MTM MKII compares with other leading options:
- IK Multimedia iLoud MTM MKII vs Genelec 8331A
- IK Multimedia iLoud MTM MKII vs Neumann KH120 MKII
- IK Multimedia iLoud MTM MKII vs Genelec 8030C
- Neumann KH80 DSP vs IK Multimedia iLoud MTM MKII
- IK Multimedia iLoud MTM MKII vs Reflector Audio Square Two
Prices on this page were last checked October 9, 2026 at 8:01 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
IK Multimedia iLoud MTM MKII: $699.99 per pair Amazon eBay
Older model: the IK Multimedia iLoud MTM (ranked lower, rated 4.1/5).
Same family: the IK Multimedia iLoud Micro Monitor Pro (smaller bookshelf, estimated 4.3/5).
Pros: Erin’s MKII measurements give a 2.2dB midrange span, a -3dB point around 53Hz, and preference scores of 5.22 standalone and 7.44 with an ideal subwoofer. The compact layout and included calibration microphone suit a close desktop setup. Existing tests show useful room-peak correction and good harmonic-distortion behavior at moderate levels. Measured bass extension of 52.7Hz (-3dB).
Cons: Some excess treble remains in the native tuning. The two-woofer MTM arrangement narrows the vertical listening window, so ear height and orientation matter. Multitone distortion rises strongly when pushed toward 96dB/1m; the review favors moderate listening levels, and a subwoofer does not eliminate all midrange output limits. These are MKII results, not measurements of the original MTM. Treble runs about 3dB hot on-axis; the rear -3dB treble switch overcorrects, and about -1.5dB of external EQ works better.
Full IK Multimedia iLoud MTM MKII review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 100w Per Speaker |
| App | Yes (X-MONITOR speaker emulation) |
| Aux Input | No |
| Bass Extension (-10dB) | 46.3Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 52.7Hz (measured, Erin’s Audio Corner) |
| Bluetooth | No |
| Coaxial Input | 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) |
| HDMI Input | No |
| Inputs | XLR |
| Maximum SPL | 112.5dB peak (manufacturer specified) |
| Optical Input | No |
| RCA Input | No |
| Spinorama Preference Score | 5.22 |
| Spinorama Preference Score with Perfect Sub | 7.44 |
| TRS Input | No |
| USB Input | No |
| Weight | 5.5 lbs (2.5 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- IK Multimedia iLoud MTM MKII vs HEDD Type 05 A-CORE
- IK Multimedia iLoud MTM MKII vs Vanatoo Transparent One Encore Plus
- IK Multimedia iLoud MTM MKII vs Kali Audio SM-5
- IK Multimedia iLoud MTM MKII vs Kali Audio IN-5
- IK Multimedia iLoud MTM MKII vs KEF LS50 Wireless II
- IK Multimedia iLoud MTM MKII vs JBL 305P MKII
- IK Multimedia iLoud MTM MKII vs Klipsch The Fives
- IK Multimedia iLoud MTM MKII vs IK Multimedia iLoud MTM
- See all 63 comparisons
Sigberg Audio SBS Gen 2: $18,043.20 for the full system (2 speakers + 2 dedicated subwoofers, built to order) Sigberg Audio eBay
Older model: the Sigberg Audio SBS.1 (ranked lower, rated 4.1/5).
Pros: The measured speaker-and-subwoofer system has a 1.7dB midrange response span and a 7.51 ideal-subwoofer preference score, supporting useful tonal accuracy above the bass region. The measured system reaches -3dB around 34Hz. Onboard parametric EQ and dedicated amplification provide flexible integration for a complete high-performance setup. Measured bass extension of 24Hz (-3dB).
Cons: The measured system explicitly includes a subwoofer: its 6.56 full-system score and bass extension must not be attributed to the bookshelf speaker alone. It is not directly equivalent to the standalone-monitor tests around it. The complete system is expensive and occupies more space than the main speakers suggest; the score alone does not prove superior output or room performance.
Full Sigberg Audio SBS Gen 2 review and specifications →
| AES Input | Yes |
|---|---|
| Amplifier Power | 350W per speaker |
| App | No |
| Aux Input | No |
| Bass Extension (-3dB) | 24Hz (measured, spinorama.org, with companion subwoofer) |
| Bluetooth | No |
| Coaxial Input | Yes |
| Country | Norway |
| DSP | Yes |
| Dimensions | 16.1”H x 7.5”W x 9.1”D (410 x 190 x 230 mm) |
| Drivers | 5.5” midbass, 5.5” coaxial mid/tweeter with 1” silk dome |
| EQ | Yes (9-band parametric, factory presets) |
| Enclosure | sealed |
| Frequency Response | 26Hz - 20kHz (±2.5dB, with subwoofers) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR, RCA, Optical, Coaxial/SPDIF, AES |
| Maximum SPL | 116dB (manufacturer specified) |
| Measurement Source | Manufacturer |
| Optical Input | Yes |
| RCA Input | Yes |
| Spinorama Preference Score | 6.56 |
| Spinorama Preference Score with Perfect Sub | 7.51 |
| TRS Input | No |
| USB Input | No |
| Weight | 20.9 lbs (9.5 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Sigberg Audio SBS Gen 2 vs Kali Audio IN-5
- Sigberg Audio SBS Gen 2 vs JBL 305P MKII
- Sigberg Audio SBS Gen 2 vs KEF LSX II LT
- Sigberg Audio SBS Gen 2 vs Adam Audio T5V
- Sigberg Audio SBS Gen 2 vs Neumann KH80 DSP
- Sigberg Audio SBS Gen 2 vs Kali LP-UNF
- Sigberg Audio SBS Gen 2 vs Yamaha HS5
- Sigberg Audio SBS Gen 2 vs Edifier S2000MKIII
- See all 12 comparisons