Model No: TZ-415
Rated power (PHC): 15W
Max power: 25W
Sensitivity (1kHZ/1m/1W): 94db  
Line Volt: 100V
Impedance: 667 Frequency Response: 150HZ-20kHZ
Drectivity Horizal: 50/180degree
Drectivity Verical: 10/30degree
Measurement (mm): 170X170X230
Color: Ivory  
Weight (kg): 2.83

Model No: TZ-425
Rated power (PHC): 25W
Max power: 40W
Sensitivity (1kHZ/1m/1W): 95db
Line Volt: 100V
Impedance: 400 Frequency Response: 150HZ-20kHZ
Drectivity Horizal: 50/180degree
Drectivity Verical: 10/30degree
Measurement (mm): 170X170X400
Color: Ivory  
Weight (kg): 4.05

Model No: TZ-435
Rated power (PHC): 35W
Max power: 55W
Sensitivity (1kHZ/1m/1W): 96db
Line Volt: 100V
Impedance: 286 Frequency Response: 150HZ-20kHZ
Drectivity Horizal: 60/180degree
Drectivity Verical: 13/30degree
Measurement (mm): 170X170X570
Color: Ivory
Weight (kg): 5.85

Model No: TZ-445
Rated power (PHC): 45W
Max power: 60W
Sensitivity (1kHZ/1m/1W): 98db
Line Volt: 100V
Impedance: 222 Frequency Response: 150HZ-20kHZ
Drectivity Horizal: 60/220degree
Drectivity Verical: 13/40degree
Measurement (mm): 170X170X740
Color: Ivory  
Weight (kg): 7.35

Features:
1. Structure
A. Adopts a soft color tune prevailing in the world, which matches well with most of the inside decoration.
B. Two kinds of screen for choice. (plastic cover or nylon cloth screen)
C. Protective power adjusting box for convenient adjustment of output power.
D. Wiring tough to facilitate installation.

2. Electro acoustic characteristics
A. Wide frequency response provided by a well designed 2-way driver system with special crossover.
B. Drivers with resonance membrane to produce high sound pressure level.