os copio las caracteristicas q salen en la web de rocksford fosgate sobre este sub.
RFP4412 Specifications
Size 12 inch
Type
Voice coil Configuration - Single
Material - Aluminum
Description - 2" 4-Layer
Cone Material Poly/Plastic -Polypropylene
Frame Material Frame - Stamped
Material - Steel
Description -
LXcursion
Surround Material Foam
Description -
BART
Spider
Crossover
Specifications Power handling(RMS) - 200 Watts
Power handling(Peak) - 400 Watts
Impedance - 4 Ohms
Dimensions
Enclosure
para verlo mejor...
http://www.rockfordfosgate.com/ez2/M...0/%20Separates
salu2