Short answer: the Klipsch ProMedia Lumina. Both are rated 3.3/5 for sound quality (#15 and #13 of 24 powered bookshelf speakers), and the Klipsch ProMedia Lumina costs $299.99 against $310 for the Monacor SOUND-4BT, so with nothing between them on sound quality, price settles it.
What the Monacor SOUND-4BT does well: The available measurements suggest useful bass for its size, with a -3dB point around 61Hz, and a fairly small 2.8dB response span from 300Hz to 5kHz. Watch for: Predicted in-room response remains uneven despite the modest midrange span.
Why pick the Klipsch ProMedia Lumina: The included powered subwoofer gives this compact desktop system a real low-bass advantage: the linked review reports F3 around 46Hz and F10 around 38Hz. The catch: The review reports treble elevated about 3-5dB when aimed straight at the listener; some toe-out can reduce the brightness.
Buy the Klipsch ProMedia Lumina. Both are rated the same for sound quality, and it costs $10.01 less than the Monacor SOUND-4BT.
Still deciding? The full Powered Home rankings cover every ranked option.
Specifications Side By Side
| Monacor SOUND-4BT | Klipsch ProMedia Lumina | |
|---|---|---|
| Price | $310 per pair | $299.99 per pair |
| Ranked | #13 of 24 in Small Size Powered Bookshelf Speakers | #15 of 24 in Small Size Powered Bookshelf Speakers |
| Enclosure | 2-way powered stereo pair, bass reflex | - |
| Drivers | 1" dome tweeter, 4" woofer | 1" tractrix horn tweeter, 3.5" mid, 6.5" powered subwoofer |
| Dimensions | 8.5H x 5.5W x 6.7D in | Satellite: 248 x 165 x 102 mm, Subwoofer: 356 x 152 x 352 mm |
| Weight | 11.5 lbs (5.2 kg)/pair | Satellite: 2.1 lbs (0.95 kg) each, Subwoofer: 11 lbs (4.99 kg) |
| Amplifier Power | 2 x 30W RMS | 100W RMS, 200W peak |
| Inputs | Bluetooth 4.0 aptX, optical, RCA, 3.5mm | USB-C, 3.5mm Aux, Bluetooth 5.3 |
| Bluetooth Codecs | SBC, aptX | SBC |
| Spinorama Preference Score | 3.58 | - |
| Spinorama Preference Score with Perfect Sub | 6.10 | - |
| Subwoofer Output | Yes | - |
| Outputs | Subwoofer | - |
| XLR Input | No | No |
| RCA Input | Yes | No |
| TRS Input | No | No |
| Optical Input | Yes | No |
| Coaxial Input | No | No |
| USB Input | No | Yes |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | Yes | Yes |
| Bluetooth | Yes, 4.0 | Yes, 5.3 |
| Frequency Response | 45Hz - 20kHz (Manufacturer specified) | 40Hz - 20kHz (-6dB, Manufacturer specified) |
| App | - | Klipsch Control app - EQ (fixed bands), RGB lighting control, night mode, music-reactive mode |
| Bass Extension (-10dB) | - | 38Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | - | 46Hz (measured, Erin's Audio Corner) |
| EQ | - | Fixed-band EQ via app (not parametric) |
| Bluetooth Version | - | 5.3 |
| Crossover Frequency | - | Satellite: 3.5kHz, Subwoofer: 150Hz |
| Maximum SPL | - | 98dB (manufacturer specified) |
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- HiVi Swan X3 vs Monacor SOUND-4BT
- Sovox MiniMax3 vs Monacor SOUND-4BT
- Bowers & Wilkins Formation Flex vs Monacor SOUND-4BT
- Monacor SOUND-4BT vs Audioengine A2+
Prices on this page were last checked September 23, 2026 at 11:24 PM 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
Monacor SOUND-4BT: $310 per pair LTT Versand eBay
Pros: The available measurements suggest useful bass for its size, with a -3dB point around 61Hz, and a fairly small 2.8dB response span from 300Hz to 5kHz. Optical and analog inputs, Bluetooth, remote control and a subwoofer output make it versatile for a compact stereo setup.
Cons: Predicted in-room response remains uneven despite the modest midrange span. A subwoofer can add bass reach but does not correct the remaining tonal variations.
Full Monacor SOUND-4BT review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 2 x 30W RMS |
| Aux Input | Yes |
| Bluetooth | Yes, 4.0 |
| Bluetooth Codecs | SBC, aptX |
| Coaxial Input | No |
| Dimensions | 8.5H x 5.5W x 6.7D in |
| Drivers | 1" dome tweeter, 4" woofer |
| Enclosure | 2-way powered stereo pair, bass reflex |
| Frequency Response | 45Hz - 20kHz (Manufacturer specified) |
| HDMI Input | No |
| Inputs | Bluetooth 4.0 aptX, optical, RCA, 3.5mm |
| Optical Input | Yes |
| Outputs | Subwoofer |
| RCA Input | Yes |
| Spinorama Preference Score | 3.58 |
| Spinorama Preference Score with Perfect Sub | 6.10 |
| Subwoofer Output | Yes |
| TRS Input | No |
| USB Input | No |
| Weight | 11.5 lbs (5.2 kg)/pair |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Monacor SOUND-4BT vs Kanto YU4
- Monacor SOUND-4BT vs Audioengine A2+
- Monacor SOUND-4BT vs Bowers & Wilkins Formation Flex
- Monacor SOUND-4BT vs Monoprice Monolith MM-3
- Monacor SOUND-4BT vs Sovox MiniMax3
- Monacor SOUND-4BT vs Audioengine HD3
- Monacor SOUND-4BT vs HiVi Swan X3
- Monacor SOUND-4BT vs Fluid Audio C35BT
- See all 10 comparisons
Klipsch ProMedia Lumina: $299.99 per pair Amazon eBay
Pros: The included powered subwoofer gives this compact desktop system a real low-bass advantage: the linked review reports F3 around 46Hz and F10 around 38Hz. Tiltable stands, app control and lighting add practical desktop features. The existing review reports reasonable distortion for the system’s size. Measured bass extension of 46Hz (-3dB).
Cons: The review reports treble elevated about 3-5dB when aimed straight at the listener; some toe-out can reduce the brightness. Fixed-band app EQ is less flexible than parametric correction. Its separate subwoofer also means the system occupies more space than the satellites alone suggest.
Full Klipsch ProMedia Lumina review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 100W RMS, 200W peak |
| App | Klipsch Control app - EQ (fixed bands), RGB lighting control, night mode, music-reactive mode |
| Aux Input | Yes |
| Bass Extension (-10dB) | 38Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 46Hz (measured, Erin's Audio Corner) |
| Bluetooth | Yes, 5.3 |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Coaxial Input | No |
| Crossover Frequency | Satellite: 3.5kHz, Subwoofer: 150Hz |
| Dimensions | Satellite: 248 x 165 x 102 mm, Subwoofer: 356 x 152 x 352 mm |
| Drivers | 1" tractrix horn tweeter, 3.5" mid, 6.5" powered subwoofer |
| EQ | Fixed-band EQ via app (not parametric) |
| Frequency Response | 40Hz - 20kHz (-6dB, Manufacturer specified) |
| HDMI Input | No |
| Inputs | USB-C, 3.5mm Aux, Bluetooth 5.3 |
| Maximum SPL | 98dB (manufacturer specified) |
| Optical Input | No |
| RCA Input | No |
| TRS Input | No |
| USB Input | Yes |
| Weight | Satellite: 2.1 lbs (0.95 kg) each, Subwoofer: 11 lbs (4.99 kg) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Klipsch ProMedia Lumina vs Monoprice Monolith MM-3
- Klipsch ProMedia Lumina vs Kanto YU4
- Klipsch ProMedia Lumina vs Audioengine A2+
- Klipsch ProMedia Lumina vs Mackie CR3-X
- Klipsch ProMedia Lumina vs Bowers & Wilkins Formation Flex
- Klipsch ProMedia Lumina vs Fluid Audio C35BT
- Klipsch ProMedia Lumina vs Fiio SP3
- Klipsch ProMedia Lumina vs M-Audio BX3
- See all 17 comparisons