## ICx 663

[Downloads](/content/product/icx-663#/index.html)

# ICx 663

3-way triaxial system,

165 mm / 6.6″ diameter,

250 watts max. power,

35 watts RMS,

91 dB sensitivity (2.83 V/1 m)

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Highlights

- 3-way triaxial speaker
- 165 mm / 6.6” diameter
- Tweeter with Neodymum magnet
- 250 Watt maximum power handling
- 35 Watt nominal power handling
- Injected PP membrane
- Foam surround
- Kapton voice coils for midrange and woofer
- Magnet with EXP design causing less distortion
- Installation depth 53 mm / 2.10”
- Design grille with metal mesh
- Ceiling mounting is possible
- Accessories: including design grille, cables, mounting hardware and installation instructions
- Perfect price/performance ratio
- New design

Technical specifications

|     |     |     |
| --- | --- | --- |
| Product | ICx 663 |  |
| System | 3-Way Triaxial |  |
| Diameter | 165 mm / 6.6" |  |
| Maximum power handling | 250 watts |  |
| Nominal power handling | 35 watts |  |
| Nominal impedance | 4 ohms |  |
| Frequency response | 60 – 22.000 Hz |  |
| Efficiency (2,83 V/1 m) | 91 dB |  |
| Woofer | Concept | Single cone |
| Cone material | Injected Polypropylen (IPP) |
| Cone color | blue |
| Surround material/color | Rubber / black |
| Voice coil diameter/material | 25 mm / 1" / Aluminum |
| Voice coil layers | 2 |
| Basket material/color | Steel / black |
| Magnet material | Ferrite |
| Magnet size | 80 x 40 x 12 mm |
| Connectors | 2,8/5,2 mm |
| Midrange | Concept | Dome tweeter |
| Diameter | 13 mm / 0.5" |
| Cone material | Mylar |
| Voice coil diameter/material | 13 mm / 0.5" / Aluminum |
| Voice coil layers | 2 |
| Magnet material | Neodymum |
| Magnet size | 12,5 x 2 mm |
| Tweeter | Concept | Piezo |
| Diameter | 15mm / 0.6" |
| Cone material | Mylar |
| Voice coil layers | 2 |
| Magnet material | Neodymum |
| Speaker cover | Cover material/color | ABS / silver |
| Grille material/color | Metal / black |
| Installation depth |  | 53 mm / 2.1” |
| Diameter installation hole |  | 139 mm / 5.47” |
| Weight (single speaker without cover) | 0,65 kg |
| Delivery content | 2x Speakers |
| 2x Design grilles |
| 2x Speaker cables |
| 8x Fixation screws |
| 8x Pirate nuts |
| User manual |
| Cutting template |
| Packing concept |  | 4-color gift box |
| No. of products in packing |  | 1 pair / 2 pcs |

## Downloads

[Manual\