Kenwood LS-11ES speakers.
The color fits any room.
No problem in basic operation and operation.
Sound output has been checked.
No buzzing or noise was detected during the check.
Size: approx. W9.1 “xD11 "xH16 "cm
Please refer to the pictures and video for other conditions.
Compact size 3-way speaker system.
Low frequency range is equipped with a 19cm cone woofer.
The diaphragm is made of crossed Dyneema diaphragm. The diaphragm is a composite diaphragm made of Dyneema fiber, which is lightweight and has high sound propagation speed and high internal loss, and carbon fiber, which has a high modulus of elasticity, woven together in a plain weave.
In the midrange, an 8cm semi-dome type screener is mounted.
The dome part of the diaphragm has a sandwich composite structure with hard ceramic layers on both sides of an aluminum alloy base material to ensure rigidity and internal loss. The voice coil is directly connected to the voice coil bobbin to minimize transmission loss. A lightweight diaphragm made of natural fiber is used for the cone.
The frame part is a spherical wave horn baffle to reduce sound reflection, interference, and diffraction from the diaphragm and to improve the directivity characteristics.
A 1.6cm dome tweeter is mounted in the high frequency range.
The diaphragm is made of crystal plasma diamond to improve rigidity and enhance the high-frequency limit.
In addition, a spherical wave horn baffle is used as in the scorcher to reduce sound reflection, interference, and diffraction.
The rear baffle is equipped with a continuously variable acoustic level control.
This control is used when the distance between the wall and the speaker, the height from the floor, or the speaker stand alone is not sufficient.
The network section uses a litz-pattern printed circuit board.
The network is placed separately for each unit to minimize mutual interference between the circuits.
The enclosure improves localization by minimizing the front baffle area as much as possible, and the round baffle reduces sound diffraction effects. The enclosure is also designed to be deep enough to ensure sufficient volume.
A bass reflex duct is located at the rear of the cabinet to cancel the negative effects of standing waves inside the cabinet.