Technics SB-5000 (1977–1979)
Overview
The Technics SB-5000 is a speaker system developed by Matsushita under the Technics brand and built in Japan from 1977 to 1979. It was the smallest model in the Linear Phase Array series, which also included the larger SB-6000 and SB-7000. It is a two-way bass-reflex design with a 25cm (10") cone woofer and a 6cm (2+") cone tweeter. The system was marketed as “An Important Step in the Continuing Quest for Ultimate Realism.”
Specifications
| Driver Configuration | 25cm (10") cone woofer, 6cm (2+") cone tweeter |
| Cabinet Design | Bass-reflex |
| External Dimensions | 350 x 717 x 323 mm (WxHxD) |
| Weight | 16 kg |
| Manufactured | 1977–1979 |
| Country of Origin | Japan |
Design
The SB-5000 uses a Linear Phase Configuration. The acoustic centers of the woofer and tweeter are aligned to minimize phase distortion. It starts with a flat baffle design and belongs to Technics’ Linear Phase Array series, which aimed for time-coherent sound.
Context
As the smallest model in the Linear Phase Array lineup, the SB-5000 shared its design principles with the larger SB-6000 and SB-7000. Technics aimed it at high-fidelity listeners in the late 1970s, with the focus on phase accuracy and realism in a compact package.
Market
Original pricing was approximately $899 per pair. The speakers are considered rare today, and owners note that the domes need replacing over time. Current market listings vary, with examples appearing around €225 or $265 on secondary markets.
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