ALPINE SPJ-691C3 Car Speaker

Product Detail –
Brand – /////ALPINE
Series – Entry Series
Type – J Series
Model No. – SPJ-691C3
Size – 6 x 9″
Component –  3-Way Speaker (Coaxial Speakers)
Key Features:-
Aesthetically Appealing
Uncompromising Quality and Sound Performance
Hybrid Pearl-Mica Injection-Type Cone 
Air-Injected Rubber Surround, 
Ultra Bass and Midrange, 
Plus the Balanced Titanium Dome Tweeters
Crisp and Clean
Technical Specification –
Speaker Type:
Coaxial 3-Way Speaker
Frequency Response: 
30 Hz – 30k Hz
Power Handling: 
Peak Power: 400 W
RMS Power: 60 W
Impedance: 
4Ω (ohm)
Sensitivity: 
88.6 dB
Material
Silk Dome Tweeter
Neodymium Magnet for Tweeter
Ferrite Magnet for Woofer
PEI Cone
Design:
Surface Mount Application, Tweeter
Rubber Roll Surround
Dimension:
Woofer Mounting Diameter: 146 x 217.4 mm
Woofer Mounting Depth: 75 mm
Warranty: 
1-Year Manufacturer’s Warranty
 
More Features –
– J-Series Speakers Deliver the Winning Combination of Incredible Sound and Value Within the Entry-Level Category
– Larger Voice Coil and New CFRP (Carbon Fiber Reinforced Plastic) Cone
– Now with ALPINE’s Patented HAMR (High Amplitude Multi-Roll) Surround, Allowing for Large Amounts of Linear Air Movement