RBH Sound MC-6CT - Manual (Page 4)

F E A T U R E S
t the heart of our MC Series loudspeaker system is a proprietary aluminum
cone bass/midrange driver (speaker). The unique 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 driver high excursion
capability, which ensures accurate dynamic reproduction. The drivers are shielded
by using a steel cup and an additional magnet to cancel any stray magnetic field
that many cause interference with video equipment such as tube televisions.
For high frequencies, a proprietary aluminum dome tweeter was developed.
This tweeter uses Ferro Fluid ® liquid cooling allowing the tweeter to handle
greater power while retaining detail and accuracy.
Steep acoustic slope crossovers are used to integrate drivers. A polyswitch,
or current limiting device, is used in the crossover to prevent damage to
the tweeter if overdriven.
Resonance Damping Alloy Baffle technology will dampen
cabinet vibrations and minimize tweeter diffraction, all while giving a visually
pleasing look to the speaker.
Cabinets are constructed of MDF. Front baffles are extra thick to prevent
any excess acoustic radiation and have a narrow profile to minimize cabinet
diffraction. Large oversized 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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