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Säljer en Sunfire True Subwoofer MK II som behöver service. Detta då den brummar i mellan åt. Vilket enligt de flesta forum beror på att någon kondensator behöver bytas. I övrigt fint fysiskt skick utan några märken eller skador. Här finns en video på hur: https://www.youtube.com/watch?v=zJjkS7IzfAo
This looks like a strong deal. At kr4,500, it sits well below the kr5,986 25th percentile and far under the kr7,867 median for recent comparable SEK listings, so it reads as bargain territory rather than just a fair ask.
That makes it especially interesting on value, because this model has a good reputation for fast, punchy bass in a compact cabinet, with the kind of output that suits music and home theater alike. The main thing a buyer should verify is basic health: clean operation from the amp, no driver rub or distortion, and whether any original grille, feet, or paperwork are included. If it’s working properly, this is the sort of used sub that can still feel like a steal.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Sunfire was founded in 1972 by legendary audio engineer Bob Carver in the United States. The brand emerged from Carver's unconventional approach to amplifier design, beginning with a graduate-school assignment to simulate earthquakes—a project that sparked decades of innovation in home audio. Headquartered in Petaluma, California, Sunfire is now part of Core Brands, a division of Nortek Technology Solutions that consolidates ten prominent audio and control brands under unified marketing and product development.
The brand has built its reputation primarily around subwoofers and power amplifiers. Sunfire pioneered the concept of true subwoofers in the early 1990s—compact, sealed designs with dramatically increased driver excursion that deliver powerful bass from remarkably small enclosures. The company's signature Tracking Downconverter power supply technology enables high efficiency and low distortion by dynamically matching output to instantaneous demand. Beyond subwoofers, Sunfire manufactures surround-sound processors, in-wall speakers, satellite loudspeaker systems, and premium home theater electronics.
Sunfire occupies the high-end segment of the consumer audio market, positioned for serious audiophiles and home theater enthusiasts willing to invest in performance. The brand's innovations—particularly compact, high-output subwoofers and efficient amplifier designs—have influenced industry standards and remain respected among discerning listeners. While not a household name like some mass-market brands, Sunfire maintains strong credibility within the audiophile community for uncompromising engineering and sonic performance.
See all Sunfire Audio listings on RADAR.
