Metal Matrix Diaphragm
Derived from the C.M.M.D. material used in Infinity's flagship Cascade series, M.M.D. features a stiff aluminum core, anodized on both sides for increased
strength and rigidity. M.M.D. transducers conduct sound faster than paper,
polypropylene, and Kevlar, pushing unwanted resonances beyond the operating
range of the transducer. M.M.D. drivers deliver crystal-clear, distortion-free
sound from dynamic digital sources, even at high listening levels.
Woofers: The dual 6-1/2" M.M.D. cone woofers offer extremely
accurate midrange response for cleaner, more realistic sound. For a smoother
response and improved durability, the woofers use rubber surrounds.
Midrange: The speaker has a 4" midrange driver mounted above
the tweeter. Like the woofers, the midrange uses a rubber surround.
Tweeter: The speaker has a 3/4" M.M.D. dome tweeter that
offers superior stiffness and damping compared to traditional metal domes.
Waveguide: The P363's tweeter utilizes an acoustical
waveguide to deliver, more even high frequency response, no matter what part of
the room you're in.
Crossovers: The speaker features a 3-way crossover system
with crossover frequencies at 350Hz and 3300Hz. The crossover has a 24dB/octave
Matching System: The P363 is voice-matched to all the
speakers in the Primus line, so a complete matching system can be built.
Posts: The 5-way
binding posts will accept bare wire, pin connectors, spade connectors, banana
plugs, and dual banana plugs.
Outboard/Inboard Feet: The
speaker comes assembled with attractive silver outboard feet. If desired, you
can replace them with the supplied, less visible, black inboard feet. The feet
can be changed with the use of a handheld Phillips-head screwdriver. The overall
width is approximately 15/16" less, and the overall height is approximately 1/4"
less when the black, inboard feet are used, compared to the outboard feet.