The speaker has a 43 x 47mm driver that produces 4.2 watts of sound: The sound signature of JBL’s Pro Sound design includes bass response from the tiny speaker instead of high-pitched treble on ...

Musical instruments and throats create different notes by making the air around them vibrate at particular frequencies (check out part one to find out how they do it). When you pluck the A string on a ...

JL Audio announced the E-110 (10-inch) and E-112 (12-inch) powered home subwoofers built with new drivers for serious audio enthusiasts. The E-Sub drivers are purpose-engineered for this product, ...

Second-tier TV manufacturer Hisense is on hand at IFA 2013 and it's showing off its massive 110-inch 4K LED backlit TV. This appears to be the same TV that was shown off at CES 2013 earlier this year.

A Chinese company will begin shipping virtual reality glasses this week that weigh 4 ounces, considerably lighter than other VR offerings. Dlodlo VR glasses, from a company of the same name, are ...

Scitec Instruments offers an optical chopper that uses 200 mm diameter discs, which allows modulation of larger diameter beams. Scitec Instruments' Model 340CD Optical Chopper enables optical beams of ...