The SW165 coaxial speaker is designed to be a single-point sound source for vehicle installation. Its coaxial design, which positions the 19 mm tweeter in the acoustic center of the low-midrange driver, ensures a stable phase response and homogeneous dispersion characteristics across the entire transmission range.

With a resonance frequency of 48.9 Hz and a Qts of 0.41, the driver is ideal for controlled reproduction in door compartments.
compact installation spaces. This tuning enables precise reproduction of bass and kick bass without overemphasis and supports clean fundamental tone reproduction.
It offers maximum flexibility combined with unique performance.

The GLADEN SIGMA series combines these two qualities perfectly. The 165 mm woofer, with its new HEXATEC compound cone and extended maximum excursion, inspires with its musical drive.

“The GLADEN SIGMA series represents exclusive car audio speakers that transform any car hi-fi system into an unparalleled sound experience.”