Kramer Electronics spk-cs12, spk-cs20 user manual Overview

3 Overview

The ESD™ (Equal Sound Dispersion) Ceiling Speaker is a high- performance complete K-overage ESD ceiling speaker that can be mounted on the ceiling and appears as a suspended ceiling tile.

The ESD ceiling speaker is constructed with a central driver and four pivoting tweeters and is housed in an enclosed shallow enclosure.

The Kramer complete K-overage ESD provides unmatched sound response in a suspended ceiling device for the professional (PRO) and educational (EDU) markets. This means that you get the sound you need but with a reduced number of speakers.

The ESD ceiling speaker features:

•Complete K-overage ESD™ – a patent pending design with 4 pivoting tweeters that direct the sound, based on the room environment, for equal sound dispersion (ESD)

•Wide 180° sound dispersion

•One Kramer ESD speaker that replaces multiple standard speakers for quick and easy installation

•Excellent bass response that is optimized for music and high−quality voice reproduction

•4 pivoting tweeters, 3/4” (6Ω) with silk domes

•A polypropylene cone woofer (8Ω)

•A 40W RMS power rating

•Smooth frequency response

•A shallow 4-inch depth (approx. 100mm)

•RoHS compliance

Compliance to RoHS means acting in full accordance with RoHS regulations that restrict the use of certain dangerous substances commonly used in electronic and electronic equipment

•A choice of models: tile size or half-tile size, stereo or mono (see table

below)

ESD Ceiling Speaker - Overview 3