Radian Audio Engineering Coaxial Ceiling Speakers RC Series

Quick find: Select a Model: 6.5” Two-Way 365 8" Ceiling 508/2B 12" Ceiling 512/2BK RC Series RC-161, 151, 141

RC-161, 151, 141

Integrator Series Ceiling Speaker Systems

New for 2006 Radian quality is available in a low-cost high performance small format ceiling speaker system.

Radian's new line of Integrator series ceiling speakers offer today's installer all of the features needed for quick and easy installation projects.

The new line of RC series ceiling speakers are available in 3 popular sizes and include every accessory needed for a complete installation.

Three models are available starting with the RC-161 a 6.5” Coaxial driver with injection Molded PP cone with butyl rubber surround and silk dome HF driver. Power handling on the 6.5” model is a healthy 60W RMS/120W program power and features a polar response of 120 degrees + -3dB. Additional features include 4 position 30W transformers with 70/100V operation and full transformer bypass mode. Fire rated steel back cans with tuned port enclosures and quick mount tabs, integral cable clamp/strain relief and Seismic tabs. Included in each pair of speakers is the TB6 tile bridge assembly for use in existing drop and acoustic ceilings where a T-bar mounting is needed.

The 5.25” (RC-151) and the 4” (RC-141) feature wool/composite cones with butyl rubber surrounds and Mylar dome tweeters. The 4 position transformer taps, seismic tabs and cable clamps round out the package. Like the 6.5” model all enclosures are fully fire rated and feature a tuned port enclosure with quick mount tabs and included tile bridge assemblies.

For retrofit or new build installations, the Radian RC series ceiling speakers are the most complete ceiling speaker systems available today. Factor in the ease of installation and the performance of these compact ceiling speakers, these are the obvious choice for all of today's demanding installations.

Technical Data

	161	151	141
FREQUENCY RESPONSE	60 Hz—20kHz	80 Hz—18kHz	80 Hz—18kHz
SENSITIVITY	89 dB, 1 W/ 1 meter	88 dB, 1 W/ 1 meter	88 dB, 1 W/ 1 meter
70 V TRANSFORMER, 30 W	Taps; 1.9, 3.7, 7.5, 15, 30	Taps; .625,1.25, 2.5, 5, 10	Taps; .625,1.25, 2.5, 5, 10
100 V TRANSFORMER, 30 W	Taps; 3.8, 7.5, 15, 30	Taps; 1.25, 2.5, 5, 10	Taps; 1.25, 2.5, 5, 10
CROSSOVER FREQUENCY	6 kHz first order	8 kHz first order	8 kHz first order
LF DRIVER	6.5” PP cone, butyl rubber surround	5.25” PP cone, butyl rubber surround	5.25” PP cone, butyl rubber surround
HF DRIVER	.75” sealed Ferro fluid soft dome, NeFeB magnet	.5” sealed Ferro fluid soft dome, NeFeB magnet	.5” sealed Ferro fluid soft dome, NeFeB magnet
DIMENSIONS	10.24” diameter, 7.40” deep	9.17” diameter, 7.05” deep	9.17” diameter, 7.05” deep
NET WEIGHT	7.72 lb	5.2 lb	5.2 lb