Earthworks Now Shipping CTB30 Boundary Microphone

Optimized for speech, the CTB30 features a flat frequency response from 60Hz to 30kHz and an incredibly fast diaphragm settling time.

Earthworks Now Shipping CTB30 Boundary Microphone
The CTB30 delivers exceptional speech intelligibility and coverage coupled with a low profile appearance for conference rooms, boardrooms, classrooms, lecterns, and houses of worship.
Earthworks Now Shipping CTB30 Boundary Microphone
The CTB30 delivers exceptional speech intelligibility and coverage coupled with a low profile appearance for conference rooms, boardrooms, classrooms, lecterns, and houses of worship.

Technology News

How To Use An Audio Compressor In Your Church System, Part 1
Worship Facilities Magazine, November-December 2017
Transforming Your Space by Reflecting Light
Facebook Live: Are You Ready for This?

Technology Resource

Worship Facilities Magazine, November-December 2017
The November-December 2017 issue of Worship Facilities Magazine offers a review of the 49 New Product Award entries this year, as well as those entries up for Solomon Awards in 2017.
·

Milford, N.H. – Earthworks is now shipping the CTB30 boundary microphone designed for conferencing and speech applications. Featuring revolutionary audio and mechanical design innovations, the CTB30 delivers exceptional speech intelligibility and coverage coupled with a low profile appearance for conference rooms, boardrooms, classrooms, lecterns, and houses of worship.

Optimized for speech, the CTB30 features a flat frequency response from 60Hz to 30kHz and an incredibly fast diaphragm settling time that allows more subtle details of the human voice to be reproduced. Its True Semisphere™ polar response provides an omni semisphere of coverage and delivers the same high intelligibility of each orator speaking around the microphone without loss of high frequencies. The wide and even coverage across the microphone’s pickup pattern means that just one CTB30 can provide excellent coverage for a 12 foot conference table that seats up to 12 people.

Incorporated into the microphone’s design is a specially engineered filter to significantly minimize the unwanted noises of table thumping, paper shuffling and HVAC. The CTB30 also includes RF shielding to prevent interference from cell phones and other electronic devices.

Measuring just 4.1 inches in diameter, the CTB30 provides a very low profile miking solution and is available in black, white, silver or Nextel® Dark Black finishes.

The CTB30 comes with a 10 ft (3.04m) low profile cable with XLR-3M attached, and is designed to exit from the side or bottom of the microphone. The XLR can be removed, allowing the cable to run through a small hole in the table surface for a permanent installation.

Two 6-32 screw holes and a keyhole are found on the bottom of the microphone for secure mounting, allowing a more permanent installation option if required.




Latest Resource

Worship Facilities Magazine, November-December 2017
The November-December 2017 issue of Worship Facilities Magazine offers a review of the 49 New Product Award entries this year, as well as those entries up for Solomon Awards in 2017.


Article Topics

News · Technology · Audio · Coverage · Diaphragm · Earthworks · Frequencies · Intelligibility · Interference · All Topics

Support and Enhance the Worship Message

The latest strategies for sound, lighting and facilities can help you better attract and engage with your congregation. With Worship Facilities’ insights on leadership, communication and administrative tools, each issue shows you how to design and maintain your facility and how to adapt it to meet the changing needs of today’s members.
Explore the success stories of others, and find ways to enhance your weekly services. Get a free subscription to Worship Facilities magazine. Subscribe today!

Comments

©2017 Worship TechDirector · A Division of EH Publishing, Inc. d.b.a EH Media. All Rights Reserved.