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Verkaufe hier meinen aktiven Subwoofer der Marke Quadral (Modell: SUB 50 aktiv, Art. 937 085). Das Gerät ist technisch in einem einwandfreien Zustand und sorgt für einen tollen, kräftigen Bass in Heimkino- oder Stereo-Setups.
Der Subwoofer ist optisch gepflegt und weist dem Alter entsprechende, normale Gebrauchsspuren auf. Er kann gerne vor Ort kurz besichtigt werden.
Technische Daten:
• Modell: Quadral SUB 50 aktiv
• Leistung: 60/80 Watt
• Frequenzgang: 29 – 200 Hz
• Übergangsfrequenz (Crossover): 60 – 150 Hz einstellbar
• Phase umschaltbar (0° / 180°)
• Anschlüsse: Line In, High Level In/Out
Verkaufsinfos:
• Nur Abholung (kein Versand aufgrund des Gewichts).
• Bezahlung bequem und sicher vor Ort per PayPal (Freunde & Familie) oder in bar.
Der Verkauf erfolgt unter Ausschluss jeglicher Sachmängelhaftung. Da es sich um einen Privatverkauf handelt, sind Rücknahme, Garantie und Gewährleistung ausgeschlossen.
€100 looks a bit ambitious for this model on the used market; listings I found for the same sub or system pieces cluster more around €40–€60, with €100 sitting above the usual street level. That doesn’t make it outrageous if it’s exceptionally clean and complete, but it’s not a bargain price.
The upside here is that Quadral’s SUB 180 is a solid, old-school home-cinema sub with decent output for its size and a reputation for punchy, uncomplicated bass. If the unit is tidy, fully working, and comes with its original setup/controls, it’s still an easy-to-live-with buy — just expect to negotiate unless there’s something unusually nice about this example.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Quadral emerged from Hanover, Germany in 1972 as the consumer audio division of the All Group, initially operating under the name all-akustik before adopting the Quadral brand in the late 1970s. The company's international breakthrough came with the introduction of the TITAN loudspeaker in 1981, establishing Quadral as a serious contender in premium audio. Today, Quadral operates under the ownership of Loxone, acquired in 2020, which has positioned the brand at the intersection of high-fidelity audio and intelligent building automation.
Quadral has built its reputation primarily as a loudspeaker manufacturer, with particular acclaim for its ribbon tweeters and flagship Aurum series. The company's engineering approach emphasizes clarity, tonal balance, and sophisticated acoustic design—hallmarks that quickly elevated the brand to the upper echelon of the hi-fi world upon its launch. Production of key components, including the renowned Aurum ribbon tweeters, remains based in Hanover, underscoring the brand's commitment to German manufacturing standards.
Quadral occupies the high-end to upper-midrange segment of the consumer audio market, positioning itself alongside other respected German speaker specialists. The brand appeals to discerning listeners who prioritize acoustic performance and engineering heritage over mass-market accessibility. With over five decades of experience and a track record of consistent quality, Quadral maintains credibility among serious audiophiles and collectors, though it remains less widely recognized than some larger international competitors.
See all Quadral listings on RADAR.
