Esatto delivers every detail of the design and building of these subwoofers, to ensure high mechanical quality as well as efficiency. Extreme dynamics, unlimited power handling, real acoustic scene. All the parameters have been redefined to a superior level to give life to the maximum expression of the Esatto audiophile appreciation. This is a total listening experience, transferring the emotions of a live performance to the car environment.

• The exclusive cone is moulded from air-dried cellulose pulp prop- erly impregnated with polymers, in order to make it waterproof, ultra-stiff and quite light, therefore it is stable even under very large sound pressures.
• The surround‘s butyl rubber is chosen for its wide operating temperature and for certain of a long term good elasticity.
• The progressive wave opposing double spider is made of tissue impregnated with special resins, to keep the right shape and elasticity for a very long time, even under heavy load.
• The sandwich voice coil is wound on both internal and external sides of a four inches heat resistant fiberglass tissue former: this technology assures a very high power handling and allows linear and fast excursions.
• The special lamellar shape of the black aluminium radiator provides the right air compression to reach good ventilation and increases the thermal sink.
• The strong aluminium die-cast basket, with an aerodynamic profile, assures the cone’s high excursion and supplies a right air-cooling, to reach the lowest acoustic compression.
• The impressive magnetic system provides the very high flux necessary for the perfect control of cone excursion.

Specifications

• 600 watt max power
• 300 watt nominal power
• 300 – 600 watt suggested amplifier
• 25 – 250 hertz frequency range
• 94 dB (2.83 V/1m) sensitivity
• 320 mm external diameter
• 64 mm voice coil diameter
• butyl rubber surround
• extend T-yoke magnetic system
• flux control radiator