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t the heart of our Signature Series loudspeaker systems are proprietary aluminum woofers and midrange drivers. The special aluminum cone material combines stiffness, low mass and self damping properties in a manner
that allows virtually uncolored presentation of program material.
A powerful magnet, extended voice coil and bumped back plate give the bass/ midrange drivers high excursion capability. This ensures accurate dynamic reproduction. The drivers are shielded by using a steel cup and additional magnet to cancel any stray magnetic field that may cause interference with video equipment such as tube televisions.
For high frequencies, a premium quality silk dome tweeter is used. This tweeter uses Ferro Fluid® liquid cooling to allow greater power handling and is also magnetically shielded.
Steep acoustic slope crossovers are used to integrate drivers. The use of steep crossover slopes allow high power handling, minimize driver interaction anomalies, and maximize the clarity with which each driver is able to produce its respective frequency band.
Cabinets are constructed of MDF and braced internally. Front baffles are extra thick to prevent any excess acoustic radiation and have a narrow profile to minimize cabinet diffraction. Large oversized gold binding posts ensure a good electrical contact. Sophisticated computer modeling and measurement techniques are used extensively in the RBH loudspeaker design process.
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