PRODUCTS' CATEGORIES
    Car Speaker - Coaxial-- (CA)Size: 4 inch 
Part No. RY42CA18
Description
Diaphragm/ 
Surround
Tweeter
Frequency Response
Power 
(Rated/Peak)
Magnet
4" 2-Way
IMPP /
Butyl Rubber
40mm Mylar Cone
70Hz ~ 20kHz
15W / 60W
Ø60mm Ferrite (With Rubber Boot)
Part No. RY42CA12
Description
Diaphragm/ 
Surround
Tweeter
Frequency Response
Power 
(Rated/Peak)
Magnet
4" 2-Way
IMPP /
Butyl Rubber
30mm Mylar Cone
70Hz ~ 20kHz
20W / 80W
Ø70mm Ferrite
omega replica watches
Part No. RY42CA10
replica orologiorologi replica
Description
Diaphragm/ 
Surround
Tweeter
Frequency Response
Power 
(Rated/Peak)
Magnet
4" 2-Way
IMPP /
Butyl Rubber
30mm Mylar Cone
70Hz ~ 20kHz
20W / 80W
Ø70mm Ferrite
Part No. RY42CA6
Description
Diaphragm/ 
Surround
Tweeter
Frequency Response
Power 
(Rated/Peak)
Magnet
4" 2-Way
Plated IMPP /
Butyl Rubber
32mm Mylar Cone
80Hz ~ 18kHz
15W / 60W
Ø70mm Ferrite
Part No. RY42CA5
Description
Diaphragm/ 
Surround
Tweeter
Frequency Response
Power 
(Rated/Peak)
Magnet
4" 2-Way
Plated IMPP /
Butyl Rubber
32mm Piezo
75Hz ~ 20kHz
20W / 80W
Ø70mm Ferrite
Part No. RY42CA4
Description
Diaphragm/ 
Surround
Tweeter
Frequency Response
Power 
(Rated/Peak)
Magnet
4" 2-Way
Plated IMPP /
Butyl Rubber
20mm Mylar Dome
80Hz ~ 20kHz
15W / 60W
Ø70mm Ferrite
Part No. RY42CA3
Description
Diaphragm/ 
Surround
Tweeter
Frequency Response
Power 
(Rated/Peak)
Magnet
4" 2-Way
Glass Fiber / Butyl Rubber
32mm Mylar Cone
70Hz ~ 18kHz
20W / 80W
Ø70mm Ferrite
Part No. RY42CA2
Description
Diaphragm/ 
Surround
Tweeter
Frequency Response
Power 
(Rated/Peak)
Magnet
4" 2-Way
IMPP / Butyl Rubber
20mm Mylar Dome
80Hz ~ 20kHz
15W / 60W
Ø70mm Ferrite
Part No. RY42CA1
Description
Diaphragm/ 
Surround
Tweeter
Frequency Response
Power 
(Rated/Peak)
Magnet
4" 2-Way
Glass Fiber /
Butyl Rubber
20mm Mylar Dome
70Hz ~ 20kHz
Ø70mm Ferrite

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