SX 690.1 NEO is a real beast with a Hi-SPL Mid-Hi unit based on a 1.4” dome tweeter and 1” dome super tweeter with a resettable solid-state protection circuit. Cone is made with nature-proof high stiffness pressed paper featuring innovative water/humidity resistance and anti-UV treatments. The double-layer copper voice coil wound on polyimide former ensures unparalleled power handling. New motors units are made of special Neodymium N38 H to obtain a minimum bulk and increased performance. The provided MPG 690 grille is made of a high-resistance ABS plastic structure with a metallic finish combined with a protective metal mesh.
| Component | SPL COAXIAL |
| Size mm (in.) | in. 6 x 9 |
| Power Handling – Continuous W | 130 |
| Power Handling – Peak W | 260 |
| Impedance Ohm | 4 |
| Tweeter diaphragm mm (in.) | 29 (1.14) |
| Woofer Voice Coil Ø mm (in.) | 38 (1.5) |
| Tweeter Voice Coil Ø mm (in.) | 25 (1) |
| Frequency Response Hz | 65 ÷ 24k |
| Woofer Magnet size D x d x h mm (in.) | 110 x 45 x 20 (4.33 x 1.77 x 0.79) |
| Tweeter Magnet size D x h mm (in.) | 24,5 x 6 x 3,5 (0.96 x 0.24 x 0.14) |
| Weight of one speaker kg (lb.) | 1,69 (3.73) |
| Woofer Magnet | Special Neodymium N38 H |
| Tweeter Magnet | Special Neodymium N38 H |
| Cone | Water repellent pressed paper |
| Dome | Tetolon |
| D mm | 169 |
| Xmax mm | 5,5 |
| Re Ohm | 3 |
| Fs Hz | 65 |
| Le MH | 0,4 |
| Vas I | 11,29 |
| Mms g | 36,1 |
| CMS mm/N | 0,16 |
| BL T*m | 7,665 |
| Qts | 0,62 |
| Qes | 0,78 |
| Qms | 2,9 |
| Spl dB | 94 |
Physical Specs
| A | 237,5 mm | 9.35 in. |
| B | 225 mm | 8.86 in. |
| C | 93 mm | 3.66 in. |
| D | 85 mm | 3.35 in. |
| E | 163 mm | 6.42 in. |
| F | 154 mm | 6.06 in. |
Frequency response
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