loudspeaker

The reviewer insisted on buying the test unit. This clearly proves the outstanding quality of our digital active speaker ava. Read more in the detailed report by Amré Ibrahim in the renowned German magazine „image hifi“! Please find more informations on our website...

This is a quasi-anechoic spinorama measurement + internal amp measurements of the Genius SP-HF3000A (discontinued) powered PC/multimedia loudspeaker. It is quite an old product and there's not a lot of data available about it online anymore - here's one link with some very basic information. 10...

A deep dive presentation on the fundamentals of "proper" Digital Room Correction (DRC). Includes hands-on DSP FIR Filter Designer demos using Acourate and Audiolense. Having participated in many audio forum discussions, having watched online videos on Digital Room Correction (or DRC), and...

This is a quasi-anechoic spinorama measurement of the Revel M16 passive bookshelf speaker. Although this speaker was one of the relatively early ones measured in high precision using Klippel NFS in a review by @amirm (link), I figured it is always nice to have another independent data point so I...

Hello all, This will be a summary of (many :)) measurements I did with the Neumann KH 120A that I recently purchased. The pair were manufactured in 2013 and sport the older, IMO slightly industrial looking finish: A few notes on measurement methodology: The loudspeaker has been measured at...

The amplitude-frequency response curves (near on-axis only, far off-axis only, or both on-axis and far off-axis) of a speaker may have a dip around the crossover frequency. Is it correct to eliminate the dip by EQing? As an example, let us see 2019 Audioholics B&W 603 review. The frequency...

The question in the title relates to quasi-anechoic loudspeaker measurements where we do a gated far-field HF measurement, and splice it with nearfield LF measurements of woofers and ports. I've mentioned this already in another thread, but thought it's maybe better suited to a dedicated...

Hi! I would like to hear about what experienced listeners would consider to be the best configuration for a stereo speaker setup to be used for listening in an average sized room, say between 30m2 and 50m2. 3 options come to mind: - Small two way monitors with two subwoofers EX: ATC...