Alpine S-S50 2-weg coaxiale speaker set 13cm (1x)

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.

FEATURES

Woofer

CFRP (Carbon Fiber Reinforced Plastic) cone with spezialised rubber surround
HAMR (High Amplitude Multi-Roll) Surround
25 mm Voice Coil
Magnet Material: Ferrite
Grill sold separately: KTE-S50G
Tweeter

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

Grade: 2nd order Network Design
SPECIFICATIONS

Power Handling

Peak Power: 170 Watts
RMS Power: 55 Watts (CTA-2031 Compliant)
Dimensions Woofer

Frame 129 mm
Mounting Depth: 49.9 mm
Mounting Height: 15.9 mm
Magnet: 80.0 mm
General

Frequency Range: 80 Hz - 22 kHz
Impedance: 4 Ohms
Sensitivity: 87 dB/W