Description
ALCHIMIST AS-624 – Precision Engineered for Audiophile-Grade Sound
Experience uncompromising audio clarity with the Alchimist AS-624, a 2-way speaker crafted for discerning listeners who demand excellence. Designed with German engineering precision, this speaker redefines what’s possible in sound reproduction—delivering rich, dynamic, and distortion-free performance at every volume.
Built for durability and power, the edge-enhanced steel frame ensures structural integrity, while the black anodized voice coil former guarantees superior heat dissipation—handling high power effortlessly. The linear double-roll surround and FEA-optimized motor work in harmony to deliver pinpoint accuracy, capturing every nuance of your music with lifelike detail.
The poly mica-coated cone strikes the perfect balance between rigidity and lightweight responsiveness, reproducing frequencies with crisp clarity and depth. Paired with a rear-dampened hybrid silk dome tweeter, the AS-624 extends high-frequency response for smooth, natural treble that never fatigues.
Installation is seamless, thanks to premium mounting hardware that ensures a secure, vibration-free fit. Whether upgrading a home audio system or a professional setup, the AS-624 elevates your sound to new heights—where every note, beat, and whisper is heard exactly as intended.
Engineered for perfection. Built to last. Designed to inspire.
Details
ALCHIMIST AS-624 – Premium 160mm Two-Way Component Speaker System
Engineered for audiophiles and professionals who demand uncompromising sound reproduction, the ALCHIMIST AS-624 represents the pinnacle of German audio craftsmanship. A trusted choice in world-class recording studios, concert venues, and cinemas, this 160mm two-way component system brings studio-grade clarity and precision to automotive audio. With a gap-switchable crossover and meticulously optimized drivers, the AS-624 delivers a listening experience that transcends conventional car audio.
Key Specifications
| Crossover Type | 2nd Order Linkwitz-Riley |
| DC Resistance (Re) | 2.3 ohms |
| Filter Type | High-Pass (HP) / Low-Pass (LP) |
| System Frequency Response | 60 Hz – 20 kHz |
| Crossover Frequency | 3.5 kHz (HP / LP) |
| Slope (Per Octave) | -12 dB |
| Tweeter Voice Coil Diameter | 25 mm |
| Midrange Voice Coil Diameter | 35 mm |
Engineered for Sonic Excellence
The ALCHIMIST AS-624 is designed with precision-engineered components to ensure flawless audio reproduction in any environment. Every detail has been optimized for performance, durability, and sonic accuracy.
- Advanced Crossover Design: The 2nd order Linkwitz-Riley crossover ensures seamless frequency transition between drivers, eliminating phase distortion for a cohesive soundstage.
- High-Efficiency Motor System: A complex Finite Element Analysis (FEA)-designed motor delivers superior magnetic control, reducing distortion and maximizing efficiency.
- Premium Cone Materials: The rigid poly mica-coated cone provides exceptional stiffness and damping, ensuring accurate midrange reproduction with minimal coloration.
- Optimized Voice Coil Construction: Black anodized voice coil formers enhance heat dissipation, allowing for sustained high-power performance without thermal compression.
- Precision Tweeter Design: The rear-dampened hybrid silk dome tweeter extends high-frequency response while maintaining smooth, natural sound reproduction.
- Structural Integrity: An edge-enhanced steel frame provides unmatched rigidity, minimizing resonance and ensuring precise driver alignment.
- Linear Double-Roll Surround: Engineered for controlled cone movement, this surround enhances dynamic range and reduces distortion at high excursion levels.
Installation & Compatibility
The ALCHIMIST AS-624 is designed for seamless integration into a wide range of vehicles, offering precise fitment and professional-grade mounting options.
Main Speaker Dimensions
| Overall Diameter (w/o Grille) | 6.5 in / 166 mm |
| Cut-Out Diameter | 5.59 in / 142 mm |
| Mounting Depth | 2.36 in / 60 mm |
| Mounting Height (w/o Grille) | 0.20 in / 5.2 mm |
| Mounting Height (w/ Grille) | 0.86 in / 22 mm |
| Motor Diameter (w/ Cover) | 4.6 in / 117 mm |
| Grille Overall Diameter | 7.05 in / 179 mm |
Tweeter Dimensions
| Overall Diameter | 2.13 in / 54 mm |
| Cut-Out Diameter | 1.85 in / 47 mm |
| Mounting Depth | 0.63 in / 16 mm |
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