Asci Lab Announces Revolutionary C6B Speakers Offering Exception Quality and Value

14 May 2025 by Mike Danyk

Asci Lab is making waves in the high-end audio market with the launch of their first set of speakers, the C6B. Rooted in two decades of acoustic and live sound expertise, this Seoul-based startup leverages advanced scientific methods to deliver exceptional sound quality without the hefty price tag typically associated with premium Hi-Fi equipment. Priced at £1,100 / $1,200, the C6B sets a new benchmark for affordability in the high-fidelity segment, with additional speakers and subwoofers slated for release later this year.

The C6B speakers embody Asci Lab's commitment to precision engineering. Each unit features six-inch aluminium-ceramic woofers and a one-inch aluminium-ceramic dome tweeter, complemented by five eight-inch passive radiators. The enclosure is crafted from ultra-high mass MDF, weighing 700kg/m³, and incorporates extensive internal bracing to minimize resonance. Vibration-damping mounts further enhance the speaker's ability to deliver clear and accurate sound reproduction.

Technological innovation is at the heart of the C6B's design. Utilizing Fine Element Analysis (FEA) and the Klippel NFS system, Asci Lab ensures every detail is meticulously measured and optimized. The proprietary waveguide design of the tweeter allows for uniform high-frequency directivity and a low crossover point of 1.1kHz. This design facilitates a closer center-to-center distance between drivers, effectively reducing lobing errors and enhancing overall soundstage coherence. The combination of these technologies results in a frequency response of -3dB at 50Hz and -6dB at 41Hz, with a maximum SPL of 105dB above 100Hz.

Performance-wise, the C6B offers a sensitivity of 85dB at 2.83V/1M and maintains a nominal impedance of 4 Ohms, ensuring compatibility with a wide range of amplifiers rated between 50-250W. The speakers measure 40 x 20.3 x 26.5 cm and weigh 8.4kg each, making them a robust yet manageable addition to any high-fidelity setup. According to UK retailer Purité Audio, the C6B stands out as the finest affordable loudspeaker option available, bridging the gap between scientific precision and audiophile passion.

Looking ahead, Asci Lab has outlined an ambitious roadmap for the next three quarters, promising larger speaker models and powerful subwoofers to expand their product lineup. This strategic expansion aims to cater to the diverse needs of audiophiles seeking meticulous sound quality without compromising on budget. The Asci Lab C6B is currently available in the UK through Purité Audio, marking the beginning of what promises to be a significant presence in the high-end audio landscape.

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