Blaupunkt GTx 663 SC speakers (pair) key features
High-performance three-way triaxial chassis speakers with grille.
High power handling capacity 220 watts.
- 165mm (6 1/2 inch) injected PP membrane cone in silver with co-axial neodymium magnet twin tweeters
- Long-excursion voice coil with vented pole piece for optimal heat dissipation
- Rated capacity 50 watts
- Frequency response 40 - 22,000Hz
- Impedance 4 ohms
- Efficiency 93dB
- Installation hole diameter 144mm
- Installation depth 56mm
- Complete with cable, mounting screws, fitting and operating guide