Features
At the heart of the RBH CT Series speakers are proprietary aluminum cone woofers and midrange drivers. 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 bass/ midrange divers high excursion capability. This ensures accurate dynamic reproduction. The drivers are shielded by a steel cup and additional magnet to cancel any stray magnetic field that my cause interference with video equipment such as tube televisions.
For high frequencies, a high quality silk dome tweeter is used. This tweeter is also magnetically shielded, and uses liquid cooling to allow greater power handling.
Each CT Series speaker features an extensive crossover network. Steep acoustic slope crossovers are used to integrate drivers. The use of steep crossover slopes allows for higher power handling, minimizes driver interaction anomalies, and maximizes the ability of each driver in their respective band of frequencies. Large
Cabinets are constructed from cast aluminum. The cabinets also have a narrow profile to minimize cabinet diffraction. The speakers virtually disappear leaving only a deep, wide sound stage with pinpoint imaging. Gold binding posts ensure a good electrical contact. Sophisticated computer modeling and measurement techniques are used extensively throughout the RBH CT Series speakers design process
