SONY SS-1ED (1999) | Extended Definition

 

The Sony SS-1ED is a 4-way 5-unit speaker system with excellent resolution and detail reproduction, as well as a wide dynamic range and frequency band. The newly developed 100kHz super tweeter unit can faithfully reproduce even ultra-high frequency components beyond the audible range. The lightweight, high-rigidity carbon-graphite composite hard dome diaphragm and the electromagnetic induction type unit that reduces inductance (induction coefficient) and moving mass (moving part mass) enable reproduction up to 100kHz. The midrange and woofer units are made of polypropylene, a material with excellent rigidity and internal loss, and a polymer composite tweeter is used to achieve high resolution and low distortion. In order to minimize loss of music information through the network, various high quality parts such as large air-core coils made of Litz wire and polypropylene film capacitors are used. Designed by Dan Anagnos of Polk Audio it was available in the USA as SS-M9ED.

Enclosure type: 4-way 5-speaker bass reflex

Woofer: 2x20cm

Midrange: 13cm

Tweeter: 2.5cm

Super tweeter: SS-TW100ED

Nominal impedance: 4ohm

Maximum input: 400W

Sound Pressure Level: 86dB/W/m

Frequency response: 26Hz to 100kHz

Dimensions (WxHxD): 400x1125x555mm

Weight: 58kg

Original sale price: 25.000 DM/pair in Germany

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