The new Kaleidescape Strato E ($2,995) is now the company’s least expensive 4K movie player. It offers 4K video with HDR10 ...

Grimani Systems Reflectance center channel delivers a lifelike, immersive virtual center image with precise dialog and makes ...

Five years ago, the MartinLogan Dynamo 1500X left us impressed with its slick looks and high performance for its reasonable size in our review. However, time has passed, and other manufacturers have ...

In 1978, Teledyne Acoustic Research introduced the AR9 (initially called the “AR-25”), a brand-new, technically advanced four-way loudspeaker system that was a radical departure from the firm’s ...

From across the ocean to the broad expa nses of Tianjin, a company by the name of HiFiMAN have continually been raising the benchmark within the field of audio. Headed by Fang Bian, HiFiMAN’s use of ...

NAD M23 Power Measurement Table * NAD does not recommend bridging the M23 when driving 4 ohm speakers. The amp will current limit and potentially shut down. I had to reduce sweep times to even test ...

The filter type can be described in several different ways. Low-pass and high-pass filters in two-way crossover networks are often identified by their "Q". The Q is the resonance magnification of the ...

The Yamaha A-S801 is an honestly rated 100 watt/ch integrated amplifier with a built in high resolution USB-B DAC to power a serious dedicated two-channel or upscale PC system with pristine fidelity.

Our review of the Perlisten D215s dual driver, push pull subwoofer proved it to be one of the most advanced and accurate on the planet per decibel of output as well as per cubic foot of space. We were ...

The Marantz SR8015 11.2CH Atmos/DTS:X Pro HDMI 2.1 AV receiver is built on a very solid platform with benchmark measured performance. Is this the best AVR for 2020? Read our review to find out. About ...

Yamaha RX-A6A Introduction The Yamaha RX-A6A is a 9.2CH 8K ready Atmos/DTS:X Receiver that retails for $2,200 and is one step down from their new flagship the RX-A8A. The RX-A6A has 11 channels of ...

Let’s start our expla nations of loudspeaker measurement graphs with the most basic graph of a speaker’s behavior: the frequency response. Sometimes this is referred to as the amplitude response as ...