Description:
Name: Tweeter Speakers
Model: TP - 006 a
Color: Black
Material: plastic
Rated power: 2 W
Voltage: 12 V
Maximum Audio Power: 500W
Audio response: 5khz-20khz
Impedance: 4 Ω
Sensitivity: 91 DB
Signal to noise ratio: 105dB
Magnetic circuit type: coil
Dimensions: 3.5 x 4 cm / 1.4 x 1.6 inch (h * d)
Net weight: 56 G
Cable length: 27 cm / 10.6 in
Packing list:
2* Tweeter Speakers
1 pack* screws
Note:

Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.