Short answer: the Kali Audio SM-5 for better sound quality, the Edifier R1700BT for the lower price. The Kali Audio SM-5 ranks #4 of 64 powered bookshelf speakers at $3000. The Edifier R1700BT ranks #50 at $186.99, $2813.01 cheaper.
What the Edifier R1700BT offers: Rated 3.5 in the SpeakerRanking database. Watch for: more V shaped, not quite as neutral sounding as the Edifier MR4
What the Kali Audio SM-5 offers: True coaxial design with the tweeter mounted inside the midrange, and an unusually large waveguide that extends into the front baffle itself - directivity is excellent both horizontally (about +/-55 degrees) and vertically (+50/-40 degrees), so off-axis and low-seated listening positions still get a consistent tonal balance. Overall linearity is very good with in-room extension to about 40-45Hz. Distortion at 96dB is very low through the midrange, with only a mild, expected breakup around 3kHz tied to a small dip in the response there. Built-in DSP with free downloadable software lets you EQ each speaker individually for placement or room correction without an outboard processor, and the cabinet is wall-mountable - useful for surrounds, front heights, or tight desk setups. Compares very favorably to Kali’s own IN-8: similar raw linearity and distortion, but without the IN-8’s diffraction issues above 7kHz. Watch for: Bass output is limited by the 5” mid-bass driver - don’t expect much excursion or high-SPL low end, though extension itself is reasonable for the size. A mild high-Q resonance lingers around 2.5-4kHz in burst decay, though not strong. Instantaneous dynamic range is limited to roughly 96-102dB at 1m before compression sets in.
Buy the Edifier R1700BT if the price matters more than sound quality. Buy the Kali Audio SM-5 if sound quality matters more than the price.
If sound quality matters at all to you, skip the Edifier R1700BT. It ranks near the bottom of the 64 powered bookshelf speakers, so look higher up the list instead.
Specifications Side By Side
| Edifier R1700BT | Kali Audio SM-5 | |
|---|---|---|
| Price | $186.99 | $3000 |
| Ranked | #50 of 64 in Medium Size Powered Bookshelf Speakers | #4 of 64 in Medium Size Powered Bookshelf Speakers |
| Dimensions | 10"H x 6.1"W x 8.4"D (254 x 154.9 x 213.4 mm) | 15.7"H x 7.9"W x 9.8"D (400 x 200 x 250 mm) (15.6 x 7.9 x 9.8 in) |
| Frequency Response | 60 Hz-20 kHz (-3dB) (Manufacturer specified) | 39Hz - 35kHz ±10dB (47Hz - 21kHz ±3dB, Manufacturer specified) |
| Inputs | Bluetooth, RCA Input | XLR/TRS, AES/EBU (BNC), RJ45 network control |
| Outputs | None | - |
| Weight | 14.6 lbs / 6.6 kg | 20.9 lbs / 9.5 kg (21 lb) each |
| Drivers | 4" (102mm) woofer | 1" coaxial tweeter, 4" coaxial midrange, 5" mid-bass woofer |
| App | No | Kali Audio DSP software (free download) |
| Bluetooth | No | No |
| EQ | No | Yes, per-speaker DSP |
| Output Power | 66w RMS Per Speaker | 150W total |
| Bass Extension (-10dB) | - | 39Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | - | 45Hz (measured, Erin’s Audio Corner) |
| Max SPL | - | 117dB |
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Prices on this page were last checked August 25, 2026 at 6:19 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
Edifier R1700BT: $186.99 Amazon eBay
Cons: more V shaped, not quite as neutral sounding as the Edifier MR4
Full Edifier R1700BT review and specifications →
| App | No |
|---|---|
| Bluetooth | 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) |
| Inputs | Bluetooth, RCA Input |
| Output Power | 66w RMS Per Speaker |
| Outputs | None |
| Weight | 14.6 lbs / 6.6 kg |
- Links
- Reviews, Comparisons and Sound Samples
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Kali Audio SM-5: $3000 Bhphotovideo eBay
Pros: True coaxial design with the tweeter mounted inside the midrange, and an unusually large waveguide that extends into the front baffle itself - directivity is excellent both horizontally (about +/-55 degrees) and vertically (+50/-40 degrees), so off-axis and low-seated listening positions still get a consistent tonal balance. Overall linearity is very good with in-room extension to about 40-45Hz. Distortion at 96dB is very low through the midrange, with only a mild, expected breakup around 3kHz tied to a small dip in the response there. Built-in DSP with free downloadable software lets you EQ each speaker individually for placement or room correction without an outboard processor, and the cabinet is wall-mountable - useful for surrounds, front heights, or tight desk setups. Compares very favorably to Kali’s own IN-8: similar raw linearity and distortion, but without the IN-8’s diffraction issues above 7kHz.
Cons: Bass output is limited by the 5” mid-bass driver - don’t expect much excursion or high-SPL low end, though extension itself is reasonable for the size. A mild high-Q resonance lingers around 2.5-4kHz in burst decay, though not strong. Instantaneous dynamic range is limited to roughly 96-102dB at 1m before compression sets in.
Full Kali Audio SM-5 review and specifications →
| App | Kali Audio DSP software (free download) |
|---|---|
| Bass Extension (-10dB) | 39Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 45Hz (measured, Erin's Audio Corner) |
| Bluetooth | No |
| Dimensions | 15.7"H x 7.9"W x 9.8"D (400 x 200 x 250 mm) (15.6 x 7.9 x 9.8 in) |
| Drivers | 1" coaxial tweeter, 4" coaxial midrange, 5" mid-bass woofer |
| EQ | Yes, per-speaker DSP |
| Frequency Response | 39Hz - 35kHz ±10dB (47Hz - 21kHz ±3dB, Manufacturer specified) |
| Inputs | XLR/TRS, AES/EBU (BNC), RJ45 network control |
| Max SPL | 117dB |
| Output Power | 150W total |
| Weight | 20.9 lbs / 9.5 kg (21 lb) each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons