Short answer: the Kali Audio IN-5. It ranks #15 of 64 powered bookshelf speakers by sound quality at $349; the Mackie MR524 ranks #25 and costs $380, so there is not much of a tradeoff to weigh.
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 Mackie MR524 offers: The available measurement stays within a 2.0dB reference band and reaches 46.2Hz at -3dB, 41.8Hz at -6dB, and 36.7Hz at -12dB. Its preference score is 4.30 without a subwoofer and 6.25 with one. It includes balanced XLR and TRS inputs, RCA, boundary compensation, high-frequency trim, and 50W of bi-amplification per speaker. Watch for: The low-quality Spinorama measurement shows a +0.47dB-per-octave on-axis rise, 1.158dB on-axis average absolute deviation, low 0.170 predicted-in-room smoothness, and a 3.61 sound-power directivity-index standard deviation. Output is also limited by the 5-inch woofer and 50W amplifier.
Buy the Kali Audio IN-5. It ranks higher for sound quality than the Mackie MR524 and costs less, so there is no real case for the other one.
Specifications Side By Side
| Kali Audio IN-5 | Mackie MR524 | |
|---|---|---|
| Price | $349 each | $380/pair |
| Ranked | #15 of 64 in Medium Size Powered Bookshelf Speakers | #25 of 64 in Medium Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | Approximately 45Hz (measured, Erin’s Audio Corner) | 46.2Hz (measured, spinorama.org) |
| Bass Extension (-10dB) | 40.0Hz (measured, Erin’s Audio Corner) | approximately 38Hz (measured, spinorama.org) |
| Sensitivity | Not applicable (active three-way monitor) | - |
| Drivers | 1" tweeter coaxial with 4" midrange; 5" woofer | 5-inch polypropylene woofer; 1-inch silk-dome tweeter |
| Amplification | 80W LF + 40W mid + 40W HF | - |
| Woofer Cabinet | ported, front | - |
| Inputs | - | Balanced XLR, balanced TRS, RCA |
| Output Power | - | 50W bi-amplified per speaker |
| Frequency Response | - | 45Hz-20kHz |
Related Speaker Comparisons
More useful head-to-heads from the same speaker class:
- Adam Audio T5V vs Vanatoo Transparent Zero Plus
- Vanatoo Transparent Zero Plus vs Dayton Audio M4
- Vanatoo Transparent Zero Plus vs Edifier R1700BT
- Kali LP-UNF vs Mackie MR524
- Kali Audio IN-5 vs Kanto YU6
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.
As an eBay Partner, we may be compensated if you make a purchase.
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 |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Kali Audio IN-5 vs Vanatoo Transparent Zero Plus
- Kali Audio IN-5 vs KEF LS50 Wireless II
- Kali Audio IN-5 vs Yamaha HS5
- Kali Audio IN-5 vs Airpulse A100
- Kali Audio IN-5 vs KRK Rokit 5 G4
- Kali Audio IN-5 vs Adam Audio T5V
- Kali Audio IN-5 vs JBL 305P MKII
- Kali Audio IN-5 vs Presonus Eris E5 XT
- See all 58 comparisons
Mackie MR524: $380/pair Bhphotovideo eBay
Pros: The available measurement stays within a 2.0dB reference band and reaches 46.2Hz at -3dB, 41.8Hz at -6dB, and 36.7Hz at -12dB. Its preference score is 4.30 without a subwoofer and 6.25 with one. It includes balanced XLR and TRS inputs, RCA, boundary compensation, high-frequency trim, and 50W of bi-amplification per speaker.
Cons: The low-quality Spinorama measurement shows a +0.47dB-per-octave on-axis rise, 1.158dB on-axis average absolute deviation, low 0.170 predicted-in-room smoothness, and a 3.61 sound-power directivity-index standard deviation. Output is also limited by the 5-inch woofer and 50W amplifier.
Full Mackie MR524 review and specifications →
| Bass Extension (-10dB) | approximately 38Hz (measured, spinorama.org) |
|---|---|
| Bass Extension (-3dB) | 46.2Hz (measured, spinorama.org) |
| Drivers | 5-inch polypropylene woofer; 1-inch silk-dome tweeter |
| Frequency Response | 45Hz-20kHz |
| Inputs | Balanced XLR, balanced TRS, RCA |
| Output Power | 50W bi-amplified per speaker |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons