Short answer: the Edifier R1700BT. It ranks #59 of 67 powered bookshelf speakers by sound quality, rated 3.2/5, at $219.99. The Midiplus MI5 II ranks #62, rated 3.0/5, at $169, $50.99 cheaper, which does not close the gap in sound quality.
What the Midiplus MI5 II does well: Balanced inputs, Bluetooth and a powered-pair format offer useful connectivity. The catch: The 2.24 standalone and 4.53 ideal-subwoofer scores show significant problems above the bass region.
Why pick the Edifier R1700BT: A compact powered pair with analog and Bluetooth connectivity for uncomplicated desktop listening. The tradeoff: Listening impressions suggest a bass-and-treble-forward balance rather than strict neutrality.
Buy the Edifier R1700BT. It is rated higher for sound quality, and the $50.99 saving on the Midiplus MI5 II is not enough to make up the difference.
Looking for alternatives? See the complete Powered Home rankings.
Specifications Side By Side
| Midiplus MI5 II | Edifier R1700BT | |
|---|---|---|
| Price | $169 per pair | $219.99 per pair |
| Ranked | #62 of 67 in Medium Size Powered Bookshelf Speakers | #59 of 67 in Medium Size Powered Bookshelf Speakers |
| Enclosure | Powered 2-way rear-ported | - |
| Drivers | 1-inch silk tweeter, 5-inch fiberglass woofer | 4" (102mm) woofer |
| Frequency Response | 50Hz-25kHz | 60 Hz-20 kHz (-3dB) (Manufacturer specified) |
| Amplifier Power | 100W RMS per pair | 66w RMS Per Speaker |
| Maximum SPL | 103dB | - |
| Inputs | TRS, RCA, 3.5mm, Bluetooth | Bluetooth, RCA Input |
| Dimensions | 10.1H x 6.7W x 9.4D in | 10"H x 6.1"W x 8.4"D (254 x 154.9 x 213.4 mm) |
| Spinorama Preference Score | 2.24 | - |
| Spinorama Preference Score with Perfect Sub | 4.53 | - |
| XLR Input | No | No |
| RCA Input | Yes | Yes |
| TRS Input | Yes | No |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | Yes | No |
| Bluetooth | Yes | Yes, 5.1 |
| Outputs | - | None |
| Weight | - | 14.6 lbs (6.6 kg) |
| App | - | No |
| Bluetooth Codecs | - | SBC (inferred; additional codecs unverified) |
| EQ | - | No |
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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
Midiplus MI5 II: $169 per pair eBay
Pros: Balanced inputs, Bluetooth and a powered-pair format offer useful connectivity. The measured -3dB point is around 54Hz, so it reaches lower in the bass than some compact monitors.
Cons: The 2.24 standalone and 4.53 ideal-subwoofer scores show significant problems above the bass region. A large 9.4dB midrange response span and listening-window narrow-band deviation of 0.644 indicate substantial coloration even though the overall response slope is fairly mild. A subwoofer cannot fix those irregularities. Amplifier-power specifications do not establish clean output.
Full Midiplus MI5 II review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 100W RMS per pair |
| Aux Input | Yes |
| Bluetooth | Yes |
| Coaxial Input | No |
| Dimensions | 10.1H x 6.7W x 9.4D in |
| Drivers | 1-inch silk tweeter, 5-inch fiberglass woofer |
| Enclosure | Powered 2-way rear-ported |
| Frequency Response | 50Hz-25kHz |
| HDMI Input | No |
| Inputs | TRS, RCA, 3.5mm, Bluetooth |
| Maximum SPL | 103dB |
| Optical Input | No |
| RCA Input | Yes |
| Spinorama Preference Score | 2.24 |
| Spinorama Preference Score with Perfect Sub | 4.53 |
| TRS Input | Yes |
| USB Input | No |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Edifier R1700BT: $219.99 per pair Amazon eBay
Pros: A compact powered pair with analog and Bluetooth connectivity for uncomplicated desktop listening. Its self-contained design avoids the need for a separate amplifier.
Cons: Listening impressions suggest a bass-and-treble-forward balance rather than strict neutrality. Its analog and Bluetooth connections are less convenient for sources that require optical or HDMI input.
Full Edifier R1700BT review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 66w RMS Per Speaker |
| App | No |
| Aux Input | No |
| Bluetooth | Yes, 5.1 |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Coaxial Input | No |
| Dimensions | 10"H x 6.1"W x 8.4"D (254 x 154.9 x 213.4 mm) |
| Drivers | 4" (102mm) woofer |
| EQ | No |
| Frequency Response | 60 Hz-20 kHz (-3dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | Bluetooth, RCA Input |
| Optical Input | No |
| Outputs | None |
| RCA Input | Yes |
| TRS Input | No |
| USB Input | No |
| Weight | 14.6 lbs (6.6 kg) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
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