| Woofer Size | 165 mm (6.5 in) |
| Impedance | 4 Ohm |
| Power Handling - Peak | 100 W |
| Power Handling - Continuous | 50 W |
| Sensitivity | 88 dB |
| Frequency Response | 50 ÷ 23k |
| Voice Coil Diameter | 25 mm (0.51 in) |
| Magnet Material | HIGH DENSITY FLUX FERRITE |
| Magnet Size | 85 x 32 x 15 mm |
| Cone Material | POLYPROPYLENE WITH UV INHIBITORS |
| Xmax | 3.4 mm (0.13 in) |
| Xmech | 4.8 mm (0.19 in) |
| Tweeter Size | 24 mm (0.94 in) |
| Voice Coil Diameter | 13 mm (0.51 in) |
| Dome Material | PEI |
| Tweeter Magnet Size | 12,9 x 2 ÷ 11 x 1,9 |
| Magnet Material | NEODYMIUM |
| Re | 3.3 Ohm |
| Fs | 78 Hz |
| Mms | 13.5 g (0.48 oz) |
| Cms | 0.31 |
| Bl | 4.8 |
| Qms | 6.1 |
| Qes | 0,95 |
| Qts | 0.82 |
| Vas | 6.52 l (0.23 ft) |
| LE | 0.109 mH |
| D | 125 mm (19.38 in) |
| Spl | 88 dB |
| Weight | 1 kg |
| Dimension A | 172 mm (6.77 in) |
| Dimension B | 128 mm (5.04 in) |
| Dimension C | 85 mm (3.35 in) |
| Dimension D | 60.5 mm (2.38 in) |
| Dimension F | 24.5 mm |
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1. Hertz Pure Marine Certified Product stamp featuring the IP65 protection grade, ASTM-D4329 standards for UV resistance, and ASTM-B117 for salt fog operability.
2. High-efficiency tweeter designed with FEM simulation to maximize off-axis emission, typical of in-boat install.
3. Sound-transparent tone-on-tone mesh grille with twist and lock locking system, providing an elegant style and rock-solid protection.
4. Woofer with 25 mm (1”) voice coil fine-tuned for infinite baffle application featuring silicone insulated lead wire for durability.
5. Sealed built-in crossover with resettable solid-state tweeter protection circuit.
6. Nickel-plated corrosion-resistant terminals.
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.
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.
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.
