Infinity
Reference 31 i
The
floor-standing Reference Series utilizes spikes for optimum decoupling from the
floor, resulting in tighter bass and more detailed midrange. Based on the same
210 mm woofer and 25 mm tweeter as the Reference 21 i, the Reference 31 i
exploits its larger cabinet volume to achieve higher levels of bass at still
lower frequencies for an even more natural sounding, more solid deep bass
foundation.
The
specially shaped grille and tapered top and sides of the enclosure eliminate
diffraction which could otherwise muddy or blur the aural image.
The
Reference 31 i handles low level microdynamics and the most explosive passages
with consummate ease.
Note:
Include spiked feet.
Reference
Series incorporates:
Space-age
APG driver technology with carbon and Kevlar fibers.
Super-light
cones for improved sensitivity.
Low
insertion loss crossovers for improved transient response.
Increased
internal volume for extended deep bass response.
Rear-mounted
port for undistorted bass response.
Crossover
optimized for uniform phase response both on and off axis.
Internal
bracing for reduced resonance.
Strategically
placed internal damping to eliminate standing waves.
Sloped
cabinet for reduced diffraction.
Redesigned
grille for optimum vertical and horizontal dispersion.
Spikes for
decoupling of floor-standing models.
Finest
furniture craftsmanship. Sleeker, slimmer enclosure design.
Specifications:
Model: Reference 31i
Frequency
Response: 41 Hz - 25,000 Hz, (±3 dB)
Crossover: 3,0 kHz
Sensitivity
(2,83 V / 1m): 91 dB
Nominall
Impedance: 6 Ω
Power
Handling: 15 - 100 watts
DRIVERS:
High
Frequency: Tweeter 25 mm
Mid
Frequency: No
Low
Frequency: Woofer 210 mm
Vinyl
Cabinet Finish: Chatsworth Oak/ Black
Ash
Dimensions
(HxWxD): 840 x 274 x 246 mm
Posseggo questi diffusori da 25 anni e sono davvero eccellenti! Suonano tutti i generi in modo superbo ed eccellente! Posseggo anche altre casse di livello molto superiore come le Kef Q950, varie B&W, Bose e altri ma vi assicuro che le Infinity reference 31i riescono a fare il loro lavoro egregiamente e stare dietro ma di pochissimo ai più grandi! Ma perchè la Infinity, adesso Harman, non costruisce più questi gioielli? Suonano come casse da 2.000 euro e forse anche meglio!
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