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Offered is „SCM 150 ASL pro“ by ATC as second-hand device from the category „Standing Speaker“ on audio-markt.de - the online market place for high-end. The advert with the number 9051011816 ends on 16.12.2026 at 11:16 o'clock.
At €18,500, this is well above the €8,046 75th percentile and far over the €4,349 median from the recent comparable EUR listings, so the ask is ambitious rather than market-clearing. Against that base, it only makes sense if this is an especially strong example with provenance, extras, or a local scarcity premium; otherwise, it sits too high for a used ATC sale.
That said, the SCM 150 ASL Pro is the kind of speaker that earns real loyalty: serious dynamic punch, controlled bass, and the revealing ATC midrange that makes them a long-term reference rather than a casual upgrade. If the pair is genuinely clean, fully working, and complete, the upside is that you’re buying a high-end active monitor with pro-grade pedigree and plenty of listening headroom; just verify service history, amplifier health, and that all original accessories are present before paying this kind of premium.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
ATC (Acoustic Transducer Company), a British engineering powerhouse, was founded in 1974 by innovative loudspeaker designer Billy Woodman. Initially focused on crafting custom drive units for the professional audio sector, the company quickly gained acclaim with its 12-inch PA75-314 driver, renowned for superior power handling and minimal distortion at high sound pressure levels. In 1976, ATC introduced the groundbreaking SM75-150 soft dome midrange driver, revolutionizing dispersion, bandwidth, and clarity in studio monitors.
The brand specializes in high-precision loudspeakers, designing and manufacturing its own drivers—including tweeters, midrange, and bass units—in-house for both professional and home applications. Its SCM series offers a spectrum from compact models like the SCM7 to larger formats, available in active and passive configurations. ATC also produces standalone electronics, such as preamplifiers, power amplifiers, and integrated amps like the SIA2-150, all built to uncompromising standards of accuracy and reliability.
ATC commands a elite position in the high-end hi-fi market, revered by recording studios worldwide for its transparent, detail-revealing monitors and by discerning audiophiles for domestic speakers that deliver reference-grade performance. A professional ethos, advanced materials, and innovations like the Super Linear Driver—slashing distortion in the vocal range—cement its status as a boutique leader, where precision engineering trumps mass production.
See all ATC listings on RADAR.
