The M-Line represents the top end product you can get from GermanMAESTRO. 

In order to achieve an outstanding sound performance and a surprisingly high power handling, GermanMAESTRO is using several exclusive technologies which make the M-Line become such a superb sounding and performing audio system.

Most of those technologies have been simulated with the finite element method (FEM), a numerical procedure for solving differential equations. By using this method in combination with a lot of experience, the M-Line is one of the best-performing aftermarket car-hifi systems in the world.

As a result, the listener will experience breathtaking fine resolution with amazing attention to detail, an impressive dynamic range with

immediate response, a very well balanced tonality over the whole frequency range (28Hz – 32.000Hz) and a very solid soundstage with

very precise positioning.

High-End UltraSphere Tweeter

• UltraSphere technology for extraordinary wide sound irradiation
• The nano-ceramic coating on the tweeter dome for minimizing reflections at high frequencies
• FEM calculated tweeter dome geometry for best possible force transmission from the voice coil to the tweeter dome
• High power neodymium magnet system for best efficiency
• 0,75 mm² connection cable for a lossless connection

• Nano-ceramic coating to minimize distortions and support the membranes
• FEM calculated membranes for a high-end linear frequency response
• 38 mm edge wound voice coils for a high power handling
• Gold coated connection terminals for an optimum connection to the speaker cable
• Compact, high-efficiency neodymium magnet system with FEM calculated t-yoke geometry to increase efficiency and linear travel of the voice coil
• Aluminium basket with CTC technology for optimum heat removal and best performance

• Optimized circuit layout for minimizing interferences between the used build parts
• CTC technology with additional heat sink elements for perfect heat allocation during the use of the system
• High-end foil capacitors and glue infused coils to keep the crossover acoustically completely neutral
• Adjustable tweeter and midrange volume level for keeping a perfect tonal balance in different installation scenarios
• MultiMOUNT system for maximum flexibility and a safe installation of the crossovers

Specifications

• Diameter T/W: 1.6" (40 mm) / 6.5" (16 cm)
• Power Handling: 90 W RMS / 290 W Max
• Frequency Response: 30 – 32.000 Hz
• Impedance: 4 Ω
• Crossover Frequency: 2.000 Hz
• Sensitivity: 84 dB (1W/1m)