The Taipuu Kero L Active Pro ranks #5 out of 15 total Large Size Powered Floorstanding Speakers for sound quality. See all Powered Home rankings for every top pick.
Brand: Taipuu
Prices on this page were last checked October 15, 2026 at 5:41 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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#5 Taipuu Kero L Active Pro: €6,800 per pair Aalto Speakers eBay
Pros: A Finnish active floorstander with two Purifi 6.5” woofers, four 6.5” passive radiators and a 29mm beryllium tweeter, driven by 245W per channel in a 28 liter cabinet. Taipuu’s measurements show an exceptionally flat response (0.14dB average on-axis deviation, 0.95 predicted in-room smoothness) and bass reaching 35.1Hz (-3dB), for a preference score of 7.34. It is the floorstanding version of the Taipuu Kero Active Stream. Measured bass extension of 30.4Hz (-10dB).
Cons: The measurements come from Taipuu and have not been independently verified. The only remaining stock is the last pair, in satin white, sold directly through Aalto Speakers in Finland, and room correction needs the FourAudio software on a computer.
Is the Taipuu Kero L Active Pro right for you?
Buy it if
- you want measurably neutral sound (preference score 8.8 with a subwoofer).
- you want deep bass without a subwoofer (-3 dB at 35 Hz).
Skip it if
- you want to stream from a phone without an adapter: it has no Bluetooth.
| AES Input | Yes |
|---|---|
| Amplifier Power | 3x 245W per speaker |
| Aux Input | No |
| Bass Extension (-10dB) | about 30.4Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) |
| Bass Extension (-3dB) | 35.1Hz (measured, manufacturer data via spinorama.org) |
| Bluetooth | No |
| Coaxial Input | No |
| Country | Finland |
| DIY Kit | No |
| DSP | FourAudio System Software (Windows/macOS) |
| Dimensions | 39.4”H x 8.3”W x 11.8”D (1000 x 210 x 300 mm) |
| Drivers | 2x Purifi 6.5” bass-midrange, 4x Purifi 6.5” passive radiators, SB Acoustics 29mm beryllium dome tweeter |
| Enclosure | 2.5-way active, passive-radiator loaded, MDF |
| Frequency Response | 33Hz-24kHz -6dB (manufacturer specified) |
| HDMI Input | No |
| Inputs | Analog XLR, AES/EBU XLR, USB Type B (for frequency correction) |
| Optical Input | No |
| RCA Input | No |
| Spinorama Preference Score | 7.34 (spinorama.org) |
| Spinorama Preference Score with Perfect Sub | 8.83 (spinorama.org) |
| TRS Input | No |
| USB Input | Yes |
| Weight | 43 lbs (19.5 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
Frequency Response
How the Taipuu Kero L Active Pro measures across the audible range. A flatter listening window (the sound arriving straight at you) is more neutral: peaks sound forward or harsh, dips sound recessed. The estimated in-room response adds what a typical room does, and there a gentle, even tilt down toward the treble is ideal. Both curves are shifted so their 300 Hz to 3 kHz average sits at 0 dB.
Measurement data: spinorama.org, measured by the manufacturer.
EQ for a Neutral Response
No EQ preset: the best simple EQ we can fit to these measurements improves the predicted preference score by less than 0.2. The listening window is already close to flat, and what holds the score back, such as narrow ripple in the response or uneven output off-axis, is not something EQ can fix without making it worse elsewhere.
Questions about the Taipuu Kero L Active Pro? Ask other owners on r/Powered_Speakers.