MS 64.3-A | 6.5" 3-Way Reference Component System (Active)

The MS 64.3-A from the M-Line series is our flagship 3-way component system, meticulously handcrafted for the ultimate, reference-grade listening experience in a fully active setup. It represents the absolute pinnacle of German Maestro's audio engineering. Crossovers Not Included!

Handcrafted Perfection

Each driver in the M-Line is handmade and rigorously tested to match our reference sample, ensuring unparalleled consistency and performance. This system combines a 6.5" woofer, a 4" midrange with nano-ceramic coating, and the ST 40 WS UltraSphere™ tweeter to produce a breathtakingly dynamic, tonally balanced, and precise soundstage. This active version is intended for expert integration with a high-end DSP.

Authentic German Manufacturing

Every driver is carefully crafted by hand and proudly assembled in our own factory in Obrigheim, Germany. This commitment to in-house manufacturing and extreme quality control ensures a product of the absolute highest standard.

Technical Specifications

• System Type: 3-Way High-End Component System (Active)
• Tweeter Size: 1.6" (40 mm) UltraSphere™ Titanium Dome
• Midrange Size: 4" (10 cm) Nano-Ceramic Cone
• Woofer Size: 6.5" (16.5 cm)
• Impedance: 4 Ω
• Power Handling: 90 W RMS / 295 W Max
• Frequency Response: 28 – 32,000 Hz
• Sensitivity: 87 dB (2.83V/1m)