RBH Sound MC Speaker System User Manual


 
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 eld
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 Bafe 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 bafes are extra thick to prevent
any excess acoustic radiation and have a narrow prole 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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