15 H 52 06 13 SDKAM-LR is a true midrange. Super-fast and relatively efficient.
The 15 H 52 expresses fine stereo imaging and natural reproduction, with low distortion.
It is not recommended to use this driver lower than 250Hz because of the design of the M-surround.
15 H 52 06 13 SDKAM-LR uses underhung motorsystem (short voice coil height in higher magnetic gap)