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Angeboten wird „Ripol18 mit Hypex 252 DSP Modul - aufgebaut und vermessen von Axel Ridtahler“ von Diverse / Andere als Gebrauchtgerät aus der Kategorie „Subwoofer Passiv“ bei audio-markt.de - dem Online-Marktplatz für High-End. Das Inserat mit der Nummer 5208202281 endet am 21.08.2026 um 17:38 Uhr.
The €1,700 asking price sits just above the 75th percentile (€1,620) of the ground-truth market, making it ambitious but not unreasonable given the EUR condition rating. It is clearly above the median (€1,541) and the 25th percentile (€1,273), so this is not a bargain; rather, it reflects a premium for a well-maintained, professionally built unit. That condition note implies the sub has been cared for and likely performs reliably, which supports the higher price point for serious buyers.
This Hypex-based subwoofer is well-regarded for its tight, controlled bass and robust build quality, especially when paired with a Hypex 252 DSP module. The fact that it was built and measured by Axel Ridtahler adds credibility and ensures it’s tuned correctly, a meaningful upside for DIY enthusiasts. Its rarity as a custom, high-performance sub in EUR condition makes it a worthwhile buy for those seeking top-tier bass without the risk of a generic unit.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Hypex Electronics, founded in 1996 in the Netherlands, emerged from the live sound sector with plate amplifiers for loudspeakers before pivoting to hi-fi applications. Key innovator Bruno Putzeys developed the Universal class D (UcD) technology, patented through Philips, which propelled the company's early reputation for efficient, high-performance amplification. From modest origins supplying subwoofer modules and multichannel units with active crossovers, Hypex quickly gained traction among studio and audiophile manufacturers seeking superior class-D solutions.
The brand specializes in class-D power amplifier modules, power supplies, DSP solutions, and plate amplifiers, powering active speakers across hi-fi, high-end, and pro audio markets. Iconic lines like UcD and later NCore® deliver ultra-low distortion and exceptional efficiency, setting benchmarks for measured and subjective performance. While not producing complete speakers, turntables, DACs, headphones, or cables, Hypex modules form the backbone of systems from major OEM brands and enable DIY enthusiasts through Hypex Direct kits.
Hypex holds a commanding niche as a world-leading supplier in the high-end class-D segment, trusted by discerning audiophiles and professionals who demand uncompromising sound quality without traditional amp compromises. Its modules outperform legacy designs in efficiency and fidelity, positioning Hypex as the go-to for boutique builders and premium integrations, with production now in Malaysia to meet global demand.
See all Hypex listings on RADAR.
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