Short answer: the Kali Audio IN-5 for better sound quality, the JBL One Series 104 for the lower price. The Kali Audio IN-5 ranks #15 of 60 powered bookshelf speakers at $349. The JBL One Series 104 ranks #58 at $129, $220 cheaper.
What the Kali Audio IN-5 offers: Compact active three-way with a 4-inch coaxial midrange/tweeter above a dedicated 5-inch woofer, reducing intermodulation and maintaining strong horizontal/vertical pattern consistency. Erin measured F3 near 45Hz, low 86dB distortion and useful output for near/midfield listening. Boundary DIP presets and tonal trims make placement correction practical; balanced inputs, front porting, low audible hiss at one meter and cool-running amplification improve studio usability. Watch for: At 96dB the midrange rises above 3% THD, largely second order, and the built-in limiter/compression shows the system is not designed for farfield theater levels. Erin heard the high frequencies become roughly 2dB brighter when moving from 2.5m to 1.5m, so distance and aiming matter. Noise is audible with an ear at the cabinet, though not at his seat. As an active monitor, impedance and passive sensitivity do not apply.
What the JBL One Series 104 offers: Heavy internal EQ from the amplifier meaningfully compensates for otherwise poor raw driver measurements, and casual listening on undemanding content sounded like a scaled-down JBL 305P Mark II - well above typical computer-speaker quality for the price. Solid build quality for a $90-130 powered pair with dual built-in amplifiers. Watch for: Measuring the passive drivers alone (bypassing the amplifier’s EQ) showed “no bass, no low mids, and highly irregular highs” - a disaster by the reviewer’s description. Even with the amplifier’s correction applied, there’s an on-axis cancellation around 7.4kHz from the coaxial driver design, and JBL’s own published frequency-response graph uses a compressed 95dB vertical scale that hides real deviations the reviewer’s 50dB-scale CEA-2034 measurement reveals. Female vocals and “lisping” content became bright and annoying; the reviewer’s verdict was “can’t recommend it though if you want a true hi-fi experience.”
Buy the Kali Audio IN-5 if sound quality matters more than the price. Buy the JBL One Series 104 if the price matters more than sound quality.
If sound quality matters at all to you, skip the JBL One Series 104. It ranks near the bottom of the 60 powered bookshelf speakers, so look higher up the list instead.
Specifications Side By Side
| Kali Audio IN-5 | JBL One Series 104 | |
|---|---|---|
| Price | $349 each | $129 |
| Ranked | #15 of 60 in Medium Size Powered Bookshelf Speakers | #58 of 60 in Medium Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | Approximately 45Hz (measured, Erin’s Audio Corner) | 45Hz with the amplifier’s DSP bass boost active (measured, Audio Science Review) |
| Bass Extension (-10dB) | 40.0Hz (measured, Erin’s Audio Corner) | 35Hz with the amplifier’s DSP bass boost active (measured, Audio Science Review) |
| Sensitivity | Not applicable (active three-way monitor) | - |
| Drivers | 1" tweeter coaxial with 4" midrange; 5" woofer | 4.5" coaxial low-frequency driver, 0.75" soft dome tweeter |
| Amplification | 80W LF + 40W mid + 40W HF | - |
| Woofer Cabinet | ported, front | - |
| Dimensions | - | 9.7H x 6W x 4.9D in (per manufacturer, 104-BT) |
| Weight | - | 4.5 lbs / 2.06 kg (master), 3.8 lbs / 1.73 kg (slave) |
| Frequency Response | - | 60Hz - 20kHz (Manufacturer specified) |
| Output Power | - | 60W total Class D (30W per speaker) |
| App | - | No |
| EQ | - | Yes (fixed, amplifier-applied) |
| DSP | - | Yes |
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- Kali LP-UNF vs JBL One Series 104
- Kali Audio IN-5 vs Edifier MR4
Prices on this page were last checked August 24, 2026 at 6:53 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
Kali Audio IN-5: $349 each Amazon eBay
Pros: Compact active three-way with a 4-inch coaxial midrange/tweeter above a dedicated 5-inch woofer, reducing intermodulation and maintaining strong horizontal/vertical pattern consistency. Erin measured F3 near 45Hz, low 86dB distortion and useful output for near/midfield listening. Boundary DIP presets and tonal trims make placement correction practical; balanced inputs, front porting, low audible hiss at one meter and cool-running amplification improve studio usability.
Cons: At 96dB the midrange rises above 3% THD, largely second order, and the built-in limiter/compression shows the system is not designed for farfield theater levels. Erin heard the high frequencies become roughly 2dB brighter when moving from 2.5m to 1.5m, so distance and aiming matter. Noise is audible with an ear at the cabinet, though not at his seat. As an active monitor, impedance and passive sensitivity do not apply.
Full Kali Audio IN-5 review and specifications →
| Amplification | 80W LF + 40W mid + 40W HF |
|---|---|
| Bass Extension (-10dB) | 40.0Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | Approximately 45Hz (measured, Erin's Audio Corner) |
| Drivers | 1" tweeter coaxial with 4" midrange; 5" woofer |
| Sensitivity | Not applicable (active three-way monitor) |
| Woofer Cabinet | ported, front |
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JBL One Series 104: $129 Amazon eBay
Pros: Heavy internal EQ from the amplifier meaningfully compensates for otherwise poor raw driver measurements, and casual listening on undemanding content sounded like a scaled-down JBL 305P Mark II - well above typical computer-speaker quality for the price. Solid build quality for a $90-130 powered pair with dual built-in amplifiers.
Cons: Measuring the passive drivers alone (bypassing the amplifier’s EQ) showed “no bass, no low mids, and highly irregular highs” - a disaster by the reviewer’s description. Even with the amplifier’s correction applied, there’s an on-axis cancellation around 7.4kHz from the coaxial driver design, and JBL’s own published frequency-response graph uses a compressed 95dB vertical scale that hides real deviations the reviewer’s 50dB-scale CEA-2034 measurement reveals. Female vocals and “lisping” content became bright and annoying; the reviewer’s verdict was “can’t recommend it though if you want a true hi-fi experience.”
Full JBL One Series 104 review and specifications →
| App | No |
|---|---|
| Bass Extension (-10dB) | 35Hz with the amplifier's DSP bass boost active (measured, Audio Science Review) |
| Bass Extension (-3dB) | 45Hz with the amplifier's DSP bass boost active (measured, Audio Science Review) |
| DSP | Yes |
| Dimensions | 9.7H x 6W x 4.9D in (per manufacturer, 104-BT) |
| Drivers | 4.5" coaxial low-frequency driver, 0.75" soft dome tweeter |
| EQ | Yes (fixed, amplifier-applied) |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| Output Power | 60W total Class D (30W per speaker) |
| Weight | 4.5 lbs / 2.06 kg (master), 3.8 lbs / 1.73 kg (slave) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- JBL One Series 104 vs NHT Pro M-00
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