Amplifier with optical input
Brand: Hyper Sound
Model : AV280HD 
Rated power 4ohm : 2*100w 
Rated power 8ohm : 2*65w
Inputs : Rca-USB-Bluetooth-HDMi
Digital audio inputs : Optical-Coaxial
Outputs : Left-Right speakers
Outputs : HDMi - Active subwoofer

amplifier system 4 ceiling speaker

Name: amplifier system 4 ceiling speaker
Brand: Hero Electronics

9٬100٫00EGP

8٬026٫00EGP

Quantity

Model	CS-718
Rated power	10.W
Impedance	8 Ohm
Transformer tapping	10.W/8 ohm
Frequency response	90Hz-16KHz
Sensetivity	90dB
Woofer size	6.5"
Hole dimension	17.5 CM
Outside dimension	19.5 CM
Depth	7.6 CM
Material	ABS
Colour	White

Model	CS-211
Rated power	15.W
Impedance	8 Ohm
Transformer tapping	15.W/8 ohm
Frequency response	70Hz-20KHz
Sensetivity	92dB
Woofer size	5"
Hole dimension	15 CM
Outside dimension	18.2 CM
Depth	7 CM
Material	ABS
Colour	White

Model	CS-301
Rated power	20.W
Impedance	8 Ohm
Transformer tapping	20.w/ 8 ohm
Frequency response	55Hz-16KHz
Sensetivity	88dB
Woofer size	6.5"
Hole dimension	16-18 CM
Outside dimension	19.4 CM
Depth	7.7 CM
Material	ABS+Metal magnatic grill
Colour	White

amplifier system 4 ceiling speaker

Speaker specs CS-718

Speaker specs CS-211

Speaker specs CS-301