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Uno coaxials
For our fans seeking strong emotions who have a 6”x9” OEM setup, Hertz offers the X 690, a 4 way monster with a power handling of 340 W. The double 15 mm piezoelectric super-tweeter with PEI dome extends the frequency response above 20 kHz, maximizing the stereo image.
Features
- Double 15 mm piezoelectric super-tweeter with PEI dome to extend the frequency response above 20 kHz.
- 40 mm PEI tweeter with ferrite motor, for a brilliant reproduction of mid-high frequencies and compactness.
- Tweeter and super-tweeter faceplate optimized for exceptional off-axis performance.
- High stiffness metallic-grey finish pressed-paper cone with water-repellent treatment.
- Foam surround combining high sensitivity and deep bass response.
- Pure copper 25mm (1 in.) voice coil woofer for high dynamic power handling.
- High flux density 80mm (3.15 in.) ferrite magnet for a powerful undistorted sound.
- Easy-to-install DIN size basket protected by abrasion-resistant dust paint.
| Specifications | |
|---|---|
| Power Handling - Peak W | 340 |
| Power Handling - Continuous W | 85 |
| Impedance Ω | 4 |
| Frequency response Hz | 45 ÷ 22k |
| Sensitivity dB SPL | 94 |
| Woofer size mm (in.) | 6 x 9 |
| Tweeter size mm (in.) | 40 (1.6) |
| Supertweeter size mm (in.) | 2 x 15 (0.6) |
| 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 | Ferrite |
| Woofer cone | Water-repellent pressed paper |
| Tweeter dome | PEI |
| Supertweeter dome | PEI |