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