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3 set of Vintage Infinity Column II 1976 Stereo Main Tower Speakers - $1 (alameda)
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All speakers are in working Condition. $1200.00 for all 6 speakers
1 set of Grill included
No glass top
Some woffer need recone or refoam
Price for all 3 sets
As is condition
Description
A high-efficiency speaker incorporating new developments in driver technology is Infinity's Column II.
To add spaciousness, one of its two piezo electric tweeters faces the rear. These specially developed, remarkably clean sounding tweeters, unlike other piezo electric devices, use no horns, but act as direct radiators.
To prevent interference from the woofers, a new 10 centimetre midrange driver is sealed in its own sub enclosure.
To provide excellent transient response in the midbass range, a 25 centimetre woofer utilizes an unusual low mass radiating element. To couple bass output to the room, a 25 centimetre subwoofer faces downward, near the floor.
Radiating area of the two woofers, configured in what audio engineers call a dual driver staggered resonance system, is 60% greater than that of a single larger 30 centimetre woofer.
Column II can deliver plenty of bass and plenty of power, without the roughness and midrange peaks typical of many high efficiency speakers.
Specifications
Type: 3 way, 5 driver loudspeaker system
Frequency Response: 35Hz to 20kHz
Recommended Amplifier: 15 to 250W
Crossover Frequency: 750, 5000Hz
Impedance: 8Ω
Sub Bass: 1 x 250mm
Bass: 1 x 250mm
Midrange: 1 x 100mm
Tweeter: 2 x piezo electric
Grille: black cloth, removable
Finish: hand rubbed, oiled walnut veneer, smoked glass top
Dimensions: 1040 x 360 x 320mm
Weight: 39kg
Year: 1977