ALCHIMIST AD-812

The ALCHIMIST AD-812: Where German Precision Meets Audiophile Power.

Experience the pinnacle of in-car audio with the AD-812—a 12-channel Class-AB amplifier meticulously engineered to redefine your soundstage. Blending analog warmth with cutting-edge DSP control, it delivers unparalleled clarity, depth, and dynamics at every volume.

Why settle for ordinary? The AD-812’s advanced Digital Signal Processor lets you sculpt your audio with surgical precision—fine-tune crossovers, adjust time alignment, and eliminate distortion for a concert-hall experience on the road. Whether you crave thundering bass or crystalline highs, its high-current design ensures effortless power delivery, even under demanding loads.

Built in Germany with audiophile-grade components, the AD-812 is more than an amplifier—it’s a sonic masterpiece. Its sleek, compact form factor belies its raw performance, making it the perfect centerpiece for discerning enthusiasts who demand both power and refinement.

Elevate your drive. Upgrade to the AD-812.

ALCHIMIST AD-812: Premium 12-Channel Class-AB DSP Car Amplifier

The ALCHIMIST AD-812 represents the pinnacle of in-car audio engineering—a 12-channel Class-AB amplifier seamlessly integrated with an advanced Digital Signal Processor (DSP). Designed for discerning audiophiles, this flagship amplifier delivers the warmth and authenticity of analog sound while offering unparalleled acoustic precision. Whether refining a multi-speaker system or crafting a bespoke soundstage, the AD-812 ensures every note is reproduced with clarity, depth, and control.

Key Features

• Class-AB Topology:

Engineered for audiophile-grade performance, the AD-812 employs Class-AB amplification to deliver rich, natural sound with minimal distortion. Each channel benefits from meticulous circuit design, ensuring faithful audio reproduction across the entire frequency spectrum.

• Advanced DSP Integration:

The built-in Digital Signal Processor provides comprehensive acoustic control, featuring:

• Signal Summing for optimized input management
• Parametric Equalization for precise tonal adjustments
• Time Alignment and Signal Delay for perfect speaker synchronization
• Real-Time Analysis (RTA) for on-the-fly system tuning
• Versatile Input & Output Connectivity:

Designed for seamless integration into any vehicle audio system, the AD-812 offers:

• Active Speaker-Level (High-Level) Inputs for factory system compatibility
• Line-Level RCA Inputs for aftermarket source units
• Digital Optical and Coaxial Inputs for high-resolution audio sources
• Multi-channel powered outputs with RCA line-out for expanded system flexibility
• Precision Tuning & Smart Connectivity:

Refine your system with professional-grade tools:

• USB port for PC-based tuning software (compatible with Alchimist’s proprietary DSP suite)
• Option Port for optional Bluetooth modules (sold separately)
• ACR Remote Control input for convenient system adjustments
• Linkwitz-Riley Crossovers:

Achieve seamless speaker integration with 24 dB/octave Linkwitz-Riley crossover filters, ensuring smooth transitions and optimal phase alignment between drivers.

Technical Specifications