Coil made with 100% aluminum filament and anodized aluminum backing, developed for subwoofers with ferrite and/or neodymium magnets, for Demo (music media) and SPL competitions (dB Drag categories 1-2-5k and above), where maximum efficiency and lightness is essential. Aluminum, which is lighter than conventional copper, ensures higher efficiency and optimal response at both low and high excursions.
Filament height: 70 mm
Shaper height: 189 mm
Outer diameter: 106.5 mm
Inner diameter: 99.2 mm
Filament material: 100% Aluminum
Former material: Anodized aluminum
Number of layers: 8
Wire section: flat
Resistance: 2x0.5 Ohm
Weight: 240 g
Strengths: Low weight due to aluminum filament, which improves overall efficiency and heat dissipation. Anodization increases the surface hardness of the substrate, ensuring high rigidity, structural stability and mechanical strength even at high power and high torsional stress. Thanks to tin-plated copper strips, perfect soldering to tinsels is also possible without the need for flux or chemicals.
5600 - 7000 W RMS in continuous music regime
14000 - 17600 W RMS for short SPL peaks at low frequency (30-40 Hz)
22500 - 28000 W RMS for short SPL peaks at high frequency (60-70 Hz)
Important note on coil power
The power values given are for technical and comparative purposes only. The actual power handling of a speaker depends on multiple factors, including:
impedance and mode of connection to the amplifier
frequency spectrum used and type of musical signal
number and stiffness of the spiders
ventilation system of the magnet and coil
overall moving mass
and many others...
For this reason, it is not possible to define a single, universal value of manageable power: actual performance can vary considerably depending on design and conditions of use.The user is urged to consider the data as indicative and to pay attention to the correct match between amplifier, loudspeaker, and installation.
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