Short answer: the Kali Audio IN-5. It ranks #26 of 100 powered bookshelf speakers by sound quality, rated 4.2/5, at $898. The Edifier S1000MKII ranks #80, rated 3.3/5, at $499.99, $398.01 cheaper, not enough of a saving to outweigh the sound-quality gap.
The Kali Audio IN-5 is the better-sounding choice. The active three-way layout separates bass duties from the coaxial mid/tweeter, giving flexible listening geometry. Watch for: Local listening-window irregularities remain despite the small overall midrange span.
The case for the Edifier S1000MKII: A self-powered stereo pair with optical, coaxial and analog inputs, plus high-resolution digital support, makes source switching unusually simple. The tradeoff: High-resolution input support is not a guarantee of perfect tuning, and the fixed internal amplification prevents the gradual upgrades possible with separates.
Buy the Kali Audio IN-5. It is rated higher for sound quality, and saving $398.01 with the Edifier S1000MKII does not make up for the sound-quality gap.
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Specifications Side By Side
| Kali Audio IN-5 | Edifier S1000MKII | |
|---|---|---|
| Price | $898 per pair | $499.99 per pair |
| Ranked | #26 of 100 in Medium Size Powered Bookshelf Speakers | #80 of 100 in Medium Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | Approximately 45Hz (measured, Erin’s Audio Corner) | - |
| Bass Extension (-10dB) | 40.0Hz (measured, Erin’s Audio Corner) | - |
| Drivers | 1” tweeter coaxial with 4” midrange; 5” woofer | 5.5” (140mm) woofer |
| Amplifier Power | 80W LF + 40W mid + 40W HF | 60w RMS Per Speaker |
| Woofer Cabinet | ported, front | - |
| Spinorama Preference Score | 5.12 | - |
| Spinorama Preference Score with Perfect Sub | 7.13 | - |
| Inputs | XLR, TRS, RCA | Bluetooth, 2x RCA Input, Digital Optical, Digital Coax |
| XLR Input | Yes | No |
| RCA Input | Yes | Yes |
| TRS Input | Yes | No |
| Optical Input | No | Yes |
| Coaxial Input | No | Yes |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | No |
| Bluetooth | No | Yes |
| Dimensions | 15” x 8.1” x 11.1” (382 x 206 x 282 mm) (H x W x D) | 13.6”H x 7.6”W x 11.6”D (345.4 x 193 x 294.6 mm) |
| Frequency Response | 39Hz - 25kHz (-10dB) (Manufacturer specified) | 45Hz - 40kHz (Manufacturer specified) |
| Weight | 18.6 lbs (8.43 kg) each | 37 lbs (16.8 kg) |
| Outputs | - | None |
| App | - | No |
| Bluetooth Codecs | - | SBC, aptX HD |
| EQ | - | No |
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Prices on this page were last checked October 7, 2026 at 9:25 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
Kali Audio IN-5: $898 per pair Amazon B&H Photo Video eBay
Same family: the Kali Audio IN-8 V2 (larger bookshelf, rated 4.4/5) and the Kali Audio IN-UNF (larger bookshelf, ranked lower, rated 3.3/5).
Pros: The active three-way layout separates bass duties from the coaxial mid/tweeter, giving flexible listening geometry. Erin’s data shows a 1.8dB midrange response span and -3dB bass around 45Hz, with scores of 5.12 standalone and 7.13 with an ideal subwoofer. Placement switches and balanced inputs help integrate it into a studio; moderate-level distortion is well controlled in the existing review. Measured bass extension of 45Hz (-3dB).
Cons: Local listening-window irregularities remain despite the small overall midrange span. The review reports midrange distortion rising above 3% at 96dB and a brighter perceived balance at closer distances. Limiting makes it unsuitable for demanding farfield playback. Coaxial construction improves geometry but does not remove response errors or guarantee unlimited output.
Full Kali Audio IN-5 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 80W LF + 40W mid + 40W HF |
| Aux Input | No |
| Bass Extension (-10dB) | 40.0Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | Approximately 45Hz (measured, Erin’s Audio Corner) |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 15” x 8.1” x 11.1” (382 x 206 x 282 mm) (H x W x D) |
| Drivers | 1” tweeter coaxial with 4” midrange; 5” woofer |
| Frequency Response | 39Hz - 25kHz (-10dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR, TRS, RCA |
| Optical Input | No |
| RCA Input | Yes |
| Spinorama Preference Score | 5.12 |
| Spinorama Preference Score with Perfect Sub | 7.13 |
| TRS Input | Yes |
| USB Input | No |
| Weight | 18.6 lbs (8.43 kg) each |
| Woofer Cabinet | ported, front |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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Edifier S1000MKII: $499.99 per pair Amazon eBay
Pros: A self-powered stereo pair with optical, coaxial and analog inputs, plus high-resolution digital support, makes source switching unusually simple. Consumer Reports rates its sound accurate and detailed, so it is a strong one-box alternative to separate amplifier-and-speaker systems for nearfield or small-room listening.
Cons: High-resolution input support is not a guarantee of perfect tuning, and the fixed internal amplification prevents the gradual upgrades possible with separates. These are mains-powered speakers rather than portable wireless speakers, and their size and left/right cabling need a planned desktop or stand setup. No independent measurements exist; reviews are limited to informal listening comparisons.
Full Edifier S1000MKII review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 60w RMS Per Speaker |
| App | No |
| Aux Input | No |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, aptX HD |
| Coaxial Input | Yes |
| Dimensions | 13.6”H x 7.6”W x 11.6”D (345.4 x 193 x 294.6 mm) |
| Drivers | 5.5” (140mm) woofer |
| EQ | No |
| Frequency Response | 45Hz - 40kHz (Manufacturer specified) |
| HDMI Input | No |
| Inputs | Bluetooth, 2x RCA Input, Digital Optical, Digital Coax |
| Optical Input | Yes |
| Outputs | None |
| RCA Input | Yes |
| TRS Input | No |
| USB Input | No |
| Weight | 37 lbs (16.8 kg) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Edifier S1000MKII vs Kali Audio IN-UNF
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