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Driver Technology
Enclosure Design
Connections
Mounting Options
Driver Technology
Metal Matrix Diaphragm (M.M.D.): 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 5-1/4" M.M.D. cone woofer offers extremely
accurate midrange response for cleaner, more realistic sound. For a smoother
response and improved durability, the woofer uses rubber surrounds.
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 P152's tweeter utilizes an acoustical
waveguide to deliver, more even high frequency response, no matter what part of
the room you're in.
Crossover: The speaker features a 2-way crossover system
with crossover frequency at 3300Hz. The crossover has a 24dB/octave slope.
Voice-Matched: The P152 is voice-matched to all the speakers
in the Primus line, so a complete matching system can be built.
Enclosure Design
Grille: The speaker comes with a removable cloth grille with
a rigid plastic frame.
Connections
5-Way Binding Posts: The 5-way binding posts will accept
bare wire, pin connectors, spade connectors, banana plugs, and dual banana
plugs.
Mounting Options
Rubber Feet: The speakers come with 4 rubber self-adhesive
feet for each speaker to help secure them in place to prevent slippage and
vibration.
Wall Mounting: The speaker has two keyhole slots in the
upper left and right corners of the back panel. In addition, two non-skid rubber
bumpers are attached in the lower corners so the speaker won't mar wall surfaces
when the speaker is mounted. You can also use the optional B-Tech heavy duty
side-grip wall-mounting bracket (121AM40B,
sold separately) to wall mount the speakers.