The TC-50 is
a decaptively simple two-way loudspeaker based on a 6-1/2 inch acoustically
suspended woofer and a 1 inch dome type tweeter. Its crossover network is truly
state-of-the-art., in parts quality, circuit layout and, of course, design. The
compact speaker is the result of exhaustive research and the latest technology
in computer assisted optimization.
As a music
lover, you need not be concerned with woofers, tweeters, crossovers or
computers. All you have to do, to really appreciate the TC-50's advanced design, is go to yoour nearest Spica
dealer and listen.
Specifications
Magnitude
Response: the TC-50 exhibits excellent
tonal balance. No external equalization is required.
Phase: Phase response is the most talked about, but
least understood consideration in speakers. Simply put, the phase response
shows how well a speaker can preserve complex timinng relationships when
reproducing music.
System
Type: Sealed box
System
Resonance: 56 Hz, total Q .78
Freqiency
Rsponse: 60 Hz - 17 kHz (-3 dB)
Woofer: 6,5 " treated paper cone
Tweeter: 1" impregnated cloth dome
Woofer
Crossover: 4th order bessel response
Tweeter
Crossover: Computer deriver, approx. 1st
order response
Input
Impedance: 4 ohms nominal, minimum 3,6
ohms at 4 kHz
Polarity: both drivers positive
Sensitivity: 84 dB at 1 watt/1 meter
Power
Handling: 50 watts continuous program, 100 watts peak
Dimensions
(W x H x D): 330 x 394 x 295 mm
(13" x 15,5" x 11,6")
Weight
(Net): 9,07 kg (20 lbs)
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