MM-4x
Introduction
Congratulations on your purchase of RBH CTx Series speakers! Your speakers are the result
of many years of research and development dedicated to producing high quality products
for home audio systems.
This manual contains features, setup recommendations and specifications for the RBH CTx
Series speakers. We recommend you thoroughly read through the material contained
in this manual before connecting your speakers. This will ensure you have a good
understanding of how to setup your speakers for optimum performance and allow for
years of listening enjoyment.
Break-in Period
Allow 10-15 hours of listening time to adequately break-in the RBH CTx Series speakers.
As the speakers break-in, the driver suspension will loosen. The result of break-in will
be an increase in low frequency response, improved definition, and increased clarity
and detail.
Care and Cleaning
To maintain speaker appearance, we recommend wiping them down with a clean and damp,
soft cloth. To clean dust from the grilles, use a vacuum with a brush attachment.
CTx Series Loudspeakers
C-4x
1
Features
At the heart of the RBH CTx Series speakers are proprietary aluminum cone midrange
woofers. Aluminum combines stiffness, low mass and self damping properties in a
manner which allows virtually uncolored presentation of program material.
A powerful magnet, extended voice coil and bumped back plate give the high excursion
capability. This ensures accurate dynamic reproduction. Each CTx Series speaker features
CTx Series loudspeakers shown here with partial grilles for a peek at the aluminum cone woofers
and silk dome tweeters. Both the MM-4x and C-4x are available in white and black
