The Heartz ESK 165.5 is a 2 way car audio system, employing the proprietary ET 26.5 tweeter, the EV 165.5 woofer and the specific CX 200.5 crossover, creating a combination of products to ensure thrilling acoustic performance.
Excellent frequency response
high level of installation friendliness even with OEM placements
efficiency and appealing design
Download the Hertz ESK165.5 User Manual
Download the Hertz ESK 165.5 Tech Sheet
Specs
| Power Handling - Peak W | 300 |
| Power Handling - Continuous W | 100 |
| Impedance ? | 4 |
| Frequency response Hz | 60 ÷ 23k |
| Sensitivity dB SPL | 93,5 |
| Voice coil Ø mm (in.) | 25 (1) |
| Woofer size mm (in.) | 165 (6.5) |
| Tweeter size mm (in.) | 26 (1) |
| Woofer magnet | High density flux ferrite |
| Tweeter magnet | Neodymium |
| Woofer cone | Water-repellent pressed paper |
| Tweeter dome | Tetolon |
| Crossover type | LP/HP |
| Crossover cut off | 3 kHz - 6/12 dB Oct. |
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