Short answer: the Cambridge Audio L/R S for better sound quality, the IK Multimedia iLoud Micro Monitor for the lower price. The Cambridge Audio L/R S ranks #4 of 23 powered bookshelf speakers at $549. The IK Multimedia iLoud Micro Monitor ranks #5 at $299.99, $249.01 cheaper.
What the IK Multimedia iLoud Micro Monitor offers: Unusually substantial bass for such a small desktop pair. The linked quasi-anechoic measurement review reports broad, reasonably consistent horizontal radiation and useful tolerance above the tweeter axis, helpful when the speakers sit below ear height. Its compact size and bass balance make it a practical close-listening alternative to small monitors that need a subwoofer. Watch for: The existing review evidence indicates some bass emphasis and upper-treble rolloff rather than strict neutrality. Deep bass from tiny drivers does not establish loud-playback headroom; use these for close desktop listening, not as a substitute for larger room speakers.
What the Cambridge Audio L/R S offers: A 2-way active bookshelf pair built for near-field desktop use, with a 21mm aluminum tweeter and a 3-inch long-throw woofer on each speaker. Erin’s Audio Corner measured a very neutral on-axis response with good directivity control up through the 2-3kHz handoff to the tweeter, an F3 of about 57Hz and F10 of about 50Hz, and output held within roughly plus or minus 2.5dB from 80Hz to 20kHz. Horizontal dispersion of about plus or minus 60 degrees and a vertical window of about plus 30 to minus 20 degrees make it forgiving of off-center desktop seating. Two rear switches (a desktop-placement compensation switch and a near-wall/free-space switch) plus in-app DSP for room size, wall distance, and reflective surface type let you tune the in-room response rather than just hoping placement works out, and the reviewer noted an audible tightening of the bass moving between room-size settings. Rear connectivity includes RCA, optical digital, USB-C, and a dedicated subwoofer output. Watch for: Maximum clean output is limited: Erin’s Audio Corner measured about 86dB before the onboard limiter engages around 96dB to protect the drivers, so this is a near-field or small-room speaker rather than one built to fill a living room. Each speaker’s Class D amplifier splits only 50W to the woofer and 50W to the tweeter, modest for the class. The DSP room-correction options are preset-based rather than a true microphone-measured calibration at the listening position, so results depend on picking settings that match your actual room.
Buy the IK Multimedia iLoud Micro Monitor if the price matters more than sound quality. Buy the Cambridge Audio L/R S if sound quality matters more than the price.
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Specifications Side By Side
| IK Multimedia iLoud Micro Monitor | Cambridge Audio L/R S | |
|---|---|---|
| Price | $299.99 per pair | $549.00 per pair |
| Ranked | #5 of 23 in Small Size Powered Bookshelf Speakers | #4 of 23 in Small Size Powered Bookshelf Speakers |
| Dimensions | 7.1"H x 3.5"W x 5.3"D (180.3 x 88.9 x 134.6 mm) | 5.3" (134 mm) W x 226mm H x 180mm D (each) |
| Inputs | RCA, Aux | RCA, optical digital, USB-C |
| Weight | 2 lbs (0.9 kg) | 6.6 lbs (3.0kg) primary speaker, 5.7 lbs (2.6kg) secondary speaker |
| Drivers | 3" woofer, 0.75" silk dome tweeter | 21mm aluminum dome tweeter, 3" long-throw woofer |
| App | No | Yes |
| Bass Extension (-10dB) | 45Hz (measured, Audio Science Review) | 50Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 55Hz (measured, Audio Science Review) | 57Hz (measured, Erin's Audio Corner) |
| Bluetooth | Yes (A2DP) | - |
| EQ | Yes (Bass/Treble switches, Desktop/Free field) | - |
| Frequency Response | 55Hz - 20kHz (-3dB) (Manufacturer specified) | 55Hz - 24kHz (±3dB, manufacturer specified) |
| Amplifier Power | 50W total (combined) | 100W total (50W to woofer, 50W to tweeter, per speaker) |
| Maximum SPL | 96dB @ 1m (manufacturer specified) | - |
| Bluetooth Codecs | - | SBC, AAC, aptX, aptX HD |
| DSP | - | Yes, room size, wall distance, and reflective surface correction; desktop-placement and near-wall/free-space switches |
| Subwoofer Output | - | Yes |
| Outputs | - | Subwoofer, wired speaker-to-speaker link |
Related Speaker Comparisons
How Cambridge Audio L/R S compares with other leading options:
- Genelec 8010A vs Cambridge Audio L/R S
- Adam Audio D3v vs Cambridge Audio L/R S
- Edifier M60 vs Cambridge Audio L/R S
- HiVi Swan X3 vs Cambridge Audio L/R S
- Edifier MR3 vs Cambridge Audio L/R S
Prices on this page were last checked September 16, 2026 at 12:41 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 Micro Monitor: $299.99 per pair Amazon eBay
Pros: Unusually substantial bass for such a small desktop pair. The linked quasi-anechoic measurement review reports broad, reasonably consistent horizontal radiation and useful tolerance above the tweeter axis, helpful when the speakers sit below ear height. Its compact size and bass balance make it a practical close-listening alternative to small monitors that need a subwoofer. Measured bass extension of 55Hz (-3dB).
Cons: The existing review evidence indicates some bass emphasis and upper-treble rolloff rather than strict neutrality. Deep bass from tiny drivers does not establish loud-playback headroom; use these for close desktop listening, not as a substitute for larger room speakers.
Full IK Multimedia iLoud Micro Monitor review and specifications →
| Amplifier Power | 50W total (combined) |
|---|---|
| App | No |
| Bass Extension (-10dB) | 45Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 55Hz (measured, Audio Science Review) |
| Bluetooth | Yes (A2DP) |
| Dimensions | 7.1"H x 3.5"W x 5.3"D (180.3 x 88.9 x 134.6 mm) |
| Drivers | 3" woofer, 0.75" silk dome tweeter |
| EQ | Yes (Bass/Treble switches, Desktop/Free field) |
| Frequency Response | 55Hz - 20kHz (-3dB) (Manufacturer specified) |
| Inputs | RCA, Aux |
| Maximum SPL | 96dB @ 1m (manufacturer specified) |
| Weight | 2 lbs (0.9 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Audio Science Review Measurements More from Audio Science Review →
- DSAUDIO.review: DSAUDIO.review Edifier MR4 vs iLoud Micro Monitor sound.DEMO More from DSAUDIOreview →
- DSAUDIOreview: IK Multimedia iLoud MTM vs iLoud Micro Sound & Frequency Response Comparison
- Jasper Tech: Best Desktop Computer Speakers for Every Budget – 2026 More from Jasper Tech →
- Jasper Tech: Are the D3V The Best Studio Monitors For The Money?
- Jasper Tech: Best Premium Computer Speakers: Kanto ORA4 Review & Comparison
- Jasper Tech: Are the iLoud Micro Monitor Pro the Best Studio Monitor Speakers for your Home Studio?
- Jasper Tech: Best Desktop Computer Speakers for Every Budget
- Head-to-Head Comparisons
- IK Multimedia iLoud Micro Monitor vs Edifier M60
- IK Multimedia iLoud Micro Monitor vs Adam Audio D3v
- IK Multimedia iLoud Micro Monitor vs HiVi Swan X3
- IK Multimedia iLoud Micro Monitor vs Genelec 8010A
- IK Multimedia iLoud Micro Monitor vs Edifier MR3
- IK Multimedia iLoud Micro Monitor vs Audioengine A2+
- IK Multimedia iLoud Micro Monitor vs Klipsch ProMedia Lumina
- IK Multimedia iLoud Micro Monitor vs Audioengine HD3
- See all 14 comparisons
Cambridge Audio L/R S: $549.00 per pair Amazon eBay
Pros: A 2-way active bookshelf pair built for near-field desktop use, with a 21mm aluminum tweeter and a 3-inch long-throw woofer on each speaker. Erin’s Audio Corner measured a very neutral on-axis response with good directivity control up through the 2-3kHz handoff to the tweeter, an F3 of about 57Hz and F10 of about 50Hz, and output held within roughly plus or minus 2.5dB from 80Hz to 20kHz. Horizontal dispersion of about plus or minus 60 degrees and a vertical window of about plus 30 to minus 20 degrees make it forgiving of off-center desktop seating. Two rear switches (a desktop-placement compensation switch and a near-wall/free-space switch) plus in-app DSP for room size, wall distance, and reflective surface type let you tune the in-room response rather than just hoping placement works out, and the reviewer noted an audible tightening of the bass moving between room-size settings. Rear connectivity includes RCA, optical digital, USB-C, and a dedicated subwoofer output. Measured bass extension of 57Hz (-3dB).
Cons: Maximum clean output is limited: Erin’s Audio Corner measured about 86dB before the onboard limiter engages around 96dB to protect the drivers, so this is a near-field or small-room speaker rather than one built to fill a living room. Each speaker’s Class D amplifier splits only 50W to the woofer and 50W to the tweeter, modest for the class. The DSP room-correction options are preset-based rather than a true microphone-measured calibration at the listening position, so results depend on picking settings that match your actual room.
Full Cambridge Audio L/R S review and specifications →
| Amplifier Power | 100W total (50W to woofer, 50W to tweeter, per speaker) |
|---|---|
| App | Yes |
| Bass Extension (-10dB) | 50Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 57Hz (measured, Erin's Audio Corner) |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD |
| DSP | Yes, room size, wall distance, and reflective surface correction; desktop-placement and near-wall/free-space switches |
| Dimensions | 5.3" (134 mm) W x 226mm H x 180mm D (each) |
| Drivers | 21mm aluminum dome tweeter, 3" long-throw woofer |
| Frequency Response | 55Hz - 24kHz (±3dB, manufacturer specified) |
| Inputs | RCA, optical digital, USB-C |
| Outputs | Subwoofer, wired speaker-to-speaker link |
| Subwoofer Output | Yes |
| Weight | 6.6 lbs (3.0kg) primary speaker, 5.7 lbs (2.6kg) secondary speaker |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Cambridge Audio L/R S vs Adam Audio D3v
- Cambridge Audio L/R S vs Edifier M60
- Cambridge Audio L/R S vs Genelec 8010A
- Cambridge Audio L/R S vs HiVi Swan X3
- Cambridge Audio L/R S vs Edifier MR3
- Cambridge Audio L/R S vs Klipsch ProMedia Lumina
- Cambridge Audio L/R S vs Mackie CR3-X
- Cambridge Audio L/R S vs Fiio SP3
- See all 9 comparisons