HERTZ by Elettromedia

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    Hertzaudio Mille Power amplifier

    Brand new Mille power amplifiers are born to fully enhance the outstanding performance of the Mille speakers. The new ADC (ADVANCED D-CLASS TECHNOLOGY) ensures pure listening pleasure while keeping a compact size with unmatched power efficiency. The heat sink, engineered with double technology, extrusion and aluminium die-casting, enables the Mille Power amplifiers to work constantly at full power without ever overheating, further maximizing thermal efficiency. More info at the line web page

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    Data table

    Power Handling - Peak W 150
    Power Handling - Continuous W 75
    Impedance 4
    Frequency response Hz 50 ÷ 25k
    Sensitivity dB SPL 89
    Woofer size mm (in.) 165 (6.5)
    Tweeter size mm (in.) 36 (1.4)
    Woofer Voice Coil Ø mm (in.) 25 (1)
    Tweeter voice coil Ø mm (in.) 20 (0.8)
    Woofer magnet High density flux ferrite
    Tweeter magnet Neodymium
    Woofer cone Polypropylene with UV inhibitors
    Tweeter dome PEI

    Features

    1. Engineered and tested for the real environment of application (UV, salt-fog, vibrations, water spray, thermal shock, dust).
    2. 1.4” Neodymium magnet tweeter featuring a PEI material dome combined with faceplate and acoustic lens optimized for best off-axis dispersion and highest SPL.
    3. Sound-transparent stainless steel tweeter mesh grille providing efficient high-frequency transfer, attractive look and a rock-solid protection.
    4. Long-throw 25mm (1”) voice coil woofer fine-tuned for infinite baffle application featuring polypropylene cone injected with UV inhibitors and co-molded Santoprene surround.
    5. Aramid fiber spider with silicone-insulated lead wires ensuring durability and constant performance over time.
    6. FEM optimized high-excursion mobile equipment driven by a massive magnetic group encapsulated into a marine-grade polymer injected basket.
    7. Sealed built-in crossover with resettable solid-state tweeter protection circuit.
    8. Gold-plated corrosion resistant terminals.

    Technologies

    • IP CERTIFICATION

    • WATER JET TESTED

      The protection grade IP65 for speakers define all the Hertz Marine products as totally protected against water jets of different entities, making them highly performant in the marine environment.
    • UV RESISTANT

      According to the severe ASTM-D4329 standards for UV resistance, all the materials used for Hertz Marine products are designed to face long time exposition to UV radiations while cruising on the open sea.
    • SALT FOG TESTED

      To satisfy the standards required by ASTM-B117, Hertz Marine products are tested with massive salt fog spray to ensure a complete resistance to corrosion, typical of this atmospheric agent.

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