Hertz Energy Series 12" 700 Watt Car Subwoofer - ES 300 D

Abt Model: ES300D4 | UPC Code: 8018823088862

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Hertz Energy Series 12" 700 Watt Car Subwoofer, Model ES300D4

More power and flexibility for your subwoofer section. ES double voice coil models permit to make connections in series and in parallel and to increase the number of speakers in order to choose the type of connection and to use all the power your amplifier can supply. Double voice coil, i.e.: double power, double efficiency, smaller boxes. Typology, overall dimensions, versatility, the best solution to every need; your bass will be always up to your expectations.

Features

High thermal dissipation and magnetic permeability plates, providing constant, even flux
Large double magnet, for perfect control under high power, high excursion conditions
Copper voice coil, wound on aluminium former, for startling thermal and mechanical capacity
Back plate vent holes, for very good thermal dissipation
Back vented spider support, for perfect symmetry under high excursion and thermal dissipation
Butyl rubber gasket provides ideal coupling to the mounting surface, damping basket resonance
Butyl rubber magnet ring provides protection against abrasions
Internally reinforced basket, protected from abrasions by high resistance paint
High current, tin-plated terminals
Silver plated silicone shielded lead wires for maximum reliability and conductivity
Basket and motor coupled and damped through special epoxy glue
Wide-wave, resin-bonded fibre spider for mechanical reliability and consistent parameters
High density foam surround, for linear movement even under high excursion conditions
Water-repellent pressed paper cone