A Kevlar cone speaker
was adopted to realize highly-responsive and powerful bass reproduction.
High-fidelity Sounder System: Uses a magnet-activated cone speaker
to generate noise.
The basketball's sound device utilizes a microcontroller, amplifier, dynamic cone speaker
, hearing aid batteries, and a custom electronic circuit board, all enclosed in an aluminum tube, which replaced the self-inflating pump that was originally inserted in the Spalding Infusion basketball.
Giant turntables connected through some fancy cable to tube equipment and a small floorstanding cone speaker
system was the norm this year.
5CD & MP3 Shower Companion with Aluminum Cone Speaker
CD/MP3 Shower Companion with Radio/Alarm Clock and Aluminum Cone Speaker
Technology, pounds 159.
Instead of pushing a traditional cone speaker
from behind with a magnet, Edge Motion-driven speakers work with a thin, slightly curved membrane that is actuated along the edge area in a manner that creates an efficient, piston-like motion in front.
A light yet rigid Nanosized Bamboo Cone Speaker
and Dual Passive Radiator are used in the SC-HC39 speaker units to deliver dynamic bass and clear, transparent sound.
The TCQ combines flat-panel speaker technology with a traditional low frequency cone speaker
in a single 2 x 2 ceiling tile panel to achieve high speech intelligibility and multimedia quality sound, from a single speaker.
The HC58 features the Nanosized Bamboo Cone Speaker
and also includes a Dual Passive Radiator and Direct-Vocal Sound (found on HC38 as well).
Foster, the worlds largest manufacturer of speaker unit, is involved in large-diameter cone speaker
, but it ranks the second in mobile phone and notebook computer field.
The rigid lightweight Nanosized Bamboo Cone speaker
with high acoustic velocity is used to achieve sounds with high sound pressure and clarity.