Alpine S-Series 6.5" (16.5 cm) Coaxial 2-Way Speakers (SS65A)

HAMR Surround

Alpine’s patented H.A.M.R. (High Amplitude Multi-Roll) surround is now found on the S-Series speakers. This proven technology increases excursion while maintaining accuracy and linearity. The multi-roll design allows an even unfolding of the surround, which creates incredible linearity and colorization rejection.

Powerful Speaker Motor

The S-Series speakers have a large voice coil. The 6.5-inch and 6x9-inch models for example feature a 35-mm voice coil, and this large voice coil size increases their driving power and control of the motor.

CFRP Cone

The S-Series speakers are the first in the industry to use a material called CFRP (Carbon Fiber Reinforced Plastic), a very lightweight yet rigid material. On a standard, off-the-shelf oval cone, the edges are naturally weaker than the center due to the elongated shape. Since the CFRP material is directional, it can be manipulated during the molding process to strengthen the areas of the cone that are normally weak. The result is rigidity throughout the cone that delivers accurate and efficient performance.

Protect Your Speakers

Speaker grilles are available for several of the S-Series speakers and are sold separately. The durable mesh grilles are sold in pairs.

Highlights

Woofer

• CFRP (Carbon Fiber Reinforced Plastic) cone with spezialised rubber surround
• HAMR (High Amplitude Multi-Roll) Surround
• Large 35mm Voice Coil
• Magnet Material: Ferrite
• Grill sold separately: KTE-S65G

Tweeter

• Tweeter Type: 1" Wide-Range Silk Dome
• Magnet Material: Neodymium

Crossover Network

• Grade: 2nd order Network Design

Specifications

Power Handling

• Peak Power: 240 Watts
• RMS Power: 80 Watts (CTA-2031 Compliant)

Dimensions Woofer

• Frame 165 mm
• Mounting Depth: 57.7 mm
• Mounting Height: 19.5 mm
• Magnet: 90.0 mm

General

• Frequency Range: 70 Hz - 22 kHz
• Impedance: 4 Ohms
• Sensitivity: 88 dB/W