What is stereo?

There are now two system of high fidelity, monophonic (monaural) and stereophonic. Monophonic is a system that starts from one microphone and is fed through a single high fidelity set. Stereophonic is a double system. Two separate microphones are placed at different sides of the orchestra and two different systems are used to keep the two signals or channels separated. Two separate speakers are used, placed on different sides of you room. Stereo is much like 3-D photography, two slightly different sound reach your ears giving you a new dimension in sound.

H.H. Scott '59

Infinity Reference 11i

 Infinity Reference 11i
Exotic technology is rare in this price range, but is present in abundance in the two-way Reference 11i bookshelf speaker, which has a horn loaded 14 mm polymer dome tweeter with the ferrofluid voice coil wound directly onto the diaphragm for improved electrical to mechanical transfer of energy, resulting in increased efficiency.
The 170 mm woofer employs a graphite coated APG cone with carbon and Kevlar fibers. With lightweight moving parts, the Reference 11i offers superior high frequency response, excellent transient response and high efficiency. The superb musical qualities of the Reference 11i are the result of Infinity's willingness to use radical new technology in the service of music.
 The 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.
Rear-mounted port for undistorted bass response.
Crossover optimized for uniform phase response both on and off axis.
Sloped cabinet for reduced diffraction.
Redesigned grille for optimum vertical and horizontal dispersion.
Finest furniture craftsmanship. Sleeker, slimmer enclosure design.
Model:  Reference 11i
Frequency Response: 50 Hz - 25,000 Hz, (±3 dB)
Crossover:  3,5 kHz
Sensitivity (2,83 V / 1m):  90 dB
Nominall Impedance:  6 Ω
Power Handling:  10 - 75 watts
High Frequency:  Tweeter  14 mm
Mid Frequency:  No
Low Frequency:  Woofer 170 mm
Vinyl Cabinet Finish:  Chatsworth Oak/ Black Ash
Dimensions (HxWxD):   390 x 226 x 246 mm

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