Kali Audio LP-6 2nd Wave loudspeaker, studio monitor (active near-field monitor, loudspeaker with waveguide technology, bass reflex system, thanks to amplifier module hardly any inherent noise), Black

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Note 2: I need to verify that the Klippel system did not limit the measurements on its own that way. When I test a passive speaker next, I will find out if this is so. Right now I don't think it is the limiting factor. Great horizontal directivity. Really, really good. The vertical directivity shows some vertical lobing resulting in a shift in the DI around 1.5 - 2.0kHz. The Early Reflections Floor Bounce and Ceiling Bounce data shows this as well and indicates we need to stay on-axis with the reference plane (the tweeter) and that you may want to put some ceiling absorption in place of your studio (floor absorption isn’t likely possible). Kali Audio was formed in January 2018, but despite their youth, they are already establishing themselves as one of the leading brands within the affordable home studio market. You can expect pro-grade audio from their LP Series studio monitors. Diagram 3: An on‑axis and 20‑degree off‑axis measurement of the IN‑5 (blue and green traces, respectively). This means that anywhere within that listening distance, you can listen for long periods of time at reference volume, and momentary peaks such as bass drops or explosion effects will come through clearly and with minimal distortion. The LP-6 has enough output for most 1-2 person setups, and the LP-8 can handle larger setups easily. Full output specifications, along with maximum listening distances, can be found in our user’s manual.

Both models use 40W for the 1” soft dome tweeter. The LP-6 uses 40W for the 6.5-Inch woofer, and the LP-8 uses 60W for the 8-Inch woofer. EASE OF USE Multitone stimulus played at desired SPL/distance for 2 minutes; intended to represent music signal Whilst Kali Audio have aimed to make their monitors as natural and accurate as possible to give you a true representation of your mix, they also understand some mixing engineers are used to a certain response from their monitoring rig. If you prefer a certain character of speaker with more or less bass, you can reach for the high and low-frequency controls to customise the response of the monitor to your personal taste. These controls are also handy if there are any problematic frequencies in your space that need to be compensated for. The most unique part of Focal studio monitors, and usually the selling point, is the inverted-dome tweeter—this component offers multiple benefits. The inverted dome creates a wide listening sweet spot, unlike most other dome-based tweeters. You should be able to move around your listening position without losing much of the detail and defined stereo image that the Alpha 65s provide.Measurements that you are about to see were performed using the Klippel Near-field Scanner (NFS). This is a robotic measurement system that analyzes the speaker all around and is able (using advanced mathematics and dual scan) to subtract room reflections (so where I measure it doesn't matter). It also measures the speaker at close distance ("near-field") which sharply reduces the impact of room noise. Both of these factors enable testing in ordinary rooms yet results that can be more accurate than anechoic chamber. In a nutshell, the measurements show the actual sound coming out of the speaker independent of the room. The Early Reflections curve is an estimate of all single-bounce, first-reflections, in a typical listening room. These compact monitors from new company Kali Audio strike an enticing balance between performance and affordability." - Sound on Sound

If you like what you see here and want to help support the cause there are a few ways you can do so: I was immediately right at home with the LP-6s. They sound organic and natural, uncoloured and clean, just like the IN-8s that I am so fond of. They have a surprisingly rich, deep bass response given their comparatively small cabinets and drivers. The bass isn’t as impactful as the IN-8s, nor as authoritative, but I wouldn’t expect it to be. It’s refined though, without too much blurring around the edges of sustained notes and without audible colouration at high listening levels. The speakers also produce very little idle noise so won’t become irritating if you’re close to them in an extreme near-field setup. These compact monitors from new company Kali Audio strike an enticing balance between performance and affordability. Compared with Yamaha’s HS8s, the LP-6s are every bit as accurate but don’t have the harsh tendency in the upper frequency bands that the Yamahas are known for. They’re also quieter, with significantly less self noise from their amplifiers. Naturally the HS8s give better bass performance than the LP-6s, but that is to be expected. The larger LP8s would be a fairer comparison, and I’m confident that the LP8s would equal the accuracy of the Yamahas, while also being a more comfortable listen especially during extended sessions.

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Looks like our problem is that port resonance is too high and at a frequency where the woofer is already being rolled off. So as a result it causes those two bumps in the woofer response. The tweeter also has a rise above 10 kHz which seems to be diffraction based as it did not show up in off-axis response.