INFINITY Reference 60
¥ 96,000 (1 unit, around 1991)
Commentary
A tall boy type speaker system that uses a double woofer drive system.
Two 20.3 cm cone type woofers are installed in the lower range.
IMG (Injection Molded Graphite) cone is used for the diaphragm. This material combines polypropylene and high-rigidity graphite fiber to ensure moderate internal loss and high strength.
A 12.7 cm cone type squaker using IMG cone is mounted in the middle area.
The IMG cone used in the mid-range has achieved high rigidity with a light mass by selecting the mixing ratio of polypropylene and graphite fiber.
In addition, the cone center, where physical stress is concentrated, uses a dust cap to enhance rigidity.
The high-frequency band is equipped with an EMIT-R type tweeter that is an improvement of the EMIT-type tweeter based on Infiniti's unique technology.
The EMIT-R uses a flat diaphragm with a diameter of 3 cm to achieve transient characteristics, low distortion rate and wide-range reproduction, which are the major features of the EMIT-type tweeter.
The enclosure is hermetically sealed.
The exterior has a Chatsworth Oak finish.
Two gold-plated input terminals for bi-amplifier are attached, and metal spike legs are attached.
Model Rating
| Method | 3-Way, 4-Speaker, Sealed System, Tall Gear Type |
| Units Used | For low band : 20.3 cm cone x2 For Medium Range : 12.7 cm Cone Type For High Frequency : EMIT-R Type |
| Frequency band | 42 Hz to 40 kHz ± 2.5 dB |
| Allowable input | 200W |
| Output sound pressure level | 90dB/W/m |
| Crossover frequency | 250 Hz, 4 kHz |
| Impedance | 6 Ω |
| External dimensions | Width 266.7x Height 965.2x Depth 342.9 mm |
| Weight | 22.6kg |
| Attachment | Spike foot |
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