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Yamaha NS-645 Vintage Hifi Stereoboxen von 1975 Extrem Rar NS-10
Speakers Yamaha NS-645 2 views

Yamaha NS-645 Vintage Hifi Stereoboxen von 1975 Extrem Rar NS-10

USD$461 EUR$399
Location
Niedersachsen, DE
Source
Kleinanzeigen
Posted
7 Jun 2026
Last seen
20h ago

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Seller's Description

Sehr seltene Vintage Yamaha NS645 Hi-Fi-Lautsprecher

Schönes Paar 2-Wege-Lautsprecher mit variablem Mitteltöner / Hochtöner

Papierkegel und Mittelkappen sind sehr gut

Kein Kratzen von den Schwingspulen

Sehr guter gebrauchter, voll funktionsfähiger Zustand mit sehr geringer altersbedingter Abnutzung

Ungefähre Größe (Lautsprecher) Höhe 54cm ~ Breite 30cm ~ Tiefe 26cm

Allgemein

Hersteller: Yamaha
Modell: NS-645
Baujahre: 1975 - 1978
Hergestellt in: Japan
Farbe: Amerikanisch Nußbaum
Abmessungen: 300 x 540 x 259 mm (BxHxT)
Gewicht: 14,6 kg

Technische Daten

Bauart: 2-Wege geschlossen
Chassis:
Tieftöner 250 mm Konus (JA-2502)
Hochtöner 45 mm Kalotte (JA-0510)
Nennbelastbarkeit: 50 Watt
Frequenzgang: 40 - 20'000 Hz
Übergangsbereiche: 2'000 Hz
Impedanz: 4 Ohm

Besondere Ausstattungen

Pegelregler für Hochtöner

Klingen Bombe, Passiv es gibt kaum infos darüber im Netz. Eine Box wiegt gut 14 Kilo früher wurde noch geklotzt.

Versenden kann ich kostet aber dementsprechend.

Den Tieftöner würde ich sagen dass es 8 Zoll Größe hat.

Sieht aus als wurden sie gerade ausgepackt, anbetracht der Tatsache, dass sie schon gut 50 Jahre alt sind...hervorragend.

Our Thoughts RADAR AI

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About Yamaha

Yamaha stands as one of the world's most storied audio manufacturers, with roots extending far beyond consumer electronics. Founded in 1887 by Torakusu Yamaha in Hamamatsu, Japan, the company began as a reed organ manufacturer before expanding into pianos and eventually becoming a comprehensive musical instrument maker. This deep heritage in acoustics and materials science would prove foundational to its later audio ventures. The company operated under its original name, Nippon Gakki Co., Ltd., until 1987, when it was renamed Yamaha Corporation in honor of its centennial.

Yamaha's entry into high-fidelity audio proved transformative for the industry itself. In 1954, the company released the Yamaha Hi-Fi Player, widely recognized as the world's first audio component to bear the "Hi-Fi" designation in its name. The company subsequently built a comprehensive product portfolio spanning amplifiers—beginning with the acclaimed A-100 in 1960—speakers, turntables, and digital audio equipment. The NS-1000 speakers, introduced in 1974 with beryllium drivers, became iconic reference monitors. Yamaha also pioneered digital audio technology, shipping the world's first CD recorder in 1988.

Today, Yamaha occupies a distinctive position as a mid-to-high-end generalist rather than a niche specialist. The brand commands respect among both casual listeners and serious audiophiles, balancing accessibility with genuine engineering credibility. Its reputation rests on six decades of consistent innovation, proven reliability, and the unique advantage of applying musical instrument expertise to audio reproduction. Vintage Yamaha components remain highly sought by collectors, while current products maintain the brand's tradition of delivering performance and durability across multiple price tiers.

See all Yamaha listings on RADAR.

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