SN-4405 is a hight quality RCF neodymium pro audio speakers with high sensitivity. 

Polyimide diaphragm is using on this model to get soft sound. 

It is very good on line array system and even two way cabinet systems.

Products specification

Rated Power: 40W

Peak Power:80W

Impedance:8 Ohm

DC Impedance: 6Ohm

Sensitivity:109dB

Frequency   Response:1.2khz-18khz

Voice Coil   Diameter: 1.75 Inch

Voice Coil Wire   Material: CCAR

Bobbin Material:   Kapton

Voice Coil   Layers: 1 layer

Diaphragm: Polyimide  

Throat   (Exit)Diameter: 1 Inch

Magnet Size:85mm

Mounting Detail:

Outer diameter: 85mm/3.34"

Depth:42mm/1.65"

Mounting hole: φ76*2*M56

Packing Information:

1pc one carton, 8pcs   in outer box

Carton Size:24*24*30CM

Other Information

Place of   Original: Guangzhou,China

Payment Terms:   T/T, Western Union, Money Gram

Port of Delivery:   Huangpu, Guangzhou,China

Production Lead   Time:30days after receive 30% T/T