1. 4 inch 2-way coaxial speaker
2. Woofer----------- 102mm
3. Tweeter----------- 30mm
4 Frequency Response: 45Hz-26K
Specification as follow:
l Reproduction system-------------coaxial two way
l Speaker Specifications
Woofer------------------------------------------Φ102mm
Water-resistant
Injection-molded polypropylene cone
High compliance, rolled edge
Heat-resistant voice coil
Magnet: 130g
Tweeter-----------------------------------------Φ30mm
Magnet: 130g
l Nominal impedance-----------------------------------------------4Ω
l Maximum music power------------------------------------------120W
l Nominal Power ----------------------------------------------------25W
l Frequency response---------------------------------------45hz-26kHz
l Sensitivity------------------------------------------------------------88dB
l Grille material--------------------------Steel net, heat-proof resin
l Weight ( per speaker including accessory parts)-------0.44kg
l Gross Weight-----------------------------------------------------0.99kg
The pictures as follow: