HSU’s new D15-Chimera dual 15" 1,200W powered subwoofer with optional Supercharger (SC) becomes a ported deep-bass beast for ...

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 ...

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 ...

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.

The harman/kardon HK 3490 redefined the modern stereo receiver and set the benchmark for others to follow. Stereo lovers rejoice as I don't believe you can find a better sounding stereo receiver.

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 ...

The SVS SB12-NSD is an affordable 400watt sealed powered subwoofer with a 12” aluminum cone driver in a tiny sealed cabinet to produce satisfying and exceptionally well rounded bass. Small but potent.

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 ...

If you’ve ever glanced at the specifications sheet for an amplifier, one of the things you may have noticed is the amplifier’s class. Typically denoted by a letter or two, the most common amplifier ...

Denon AVR-X4000 Power Capacitors The X4000 has a total of 7 internal amplifiers, 11 pairs of binding posts, and full 11.2 preouts + stereo preouts for zones 2 and 3. The internal amps can be ...

To see how the DM70s sound with orchestral music, I selected an album from Qobuz titled “Destination Rachmaninoff. Departure.” This album contains Rachmaninoff’s Piano Concertos No.2 and 4 as well as ...