Abletec (now part of Bose Professional) modules are widely used in DIY audio and professional applications. The "C1" typically refers to the series (often rated around 2x100W or 2x150W depending on the specific sub-version and power supply).
The Abletec C1 (ALC0180-2300) module, formerly hosted on abletec.com before Anaview's integration, revolutionized Class D amplification by combining Zero Voltage Switching (ZVS) with high-efficiency power design. Offering 120W x 2 output and wide AC compatibility, this module bridged industrial OEM specifications with high-fidelity, flat-response audio performance. Detailed technical specifications are available at AliExpress . abletec.com c1 datasheet
The C1 series is medically certified (no 2x MOPP). For medical applications, refer to Abletec’s M series. Abletec (now part of Bose Professional) modules are
(Specifications are typical at $T_A = 25^\circ C$ unless otherwise noted) abletec.com c1 datasheet