We are professional speaker maufacturer and supplier. The line array K5+K8 is an active line array that is specially designed for mobile performance. It can be also used as stage monitor when you stack it on.

K5 SPEC.
Frequency Response:100Hz-19kHz(-10dB)
120Hz-18kHz(±3.5dB)
RMS Power:60W
Peak Power:240W
Norminal Impedance:16Ω
Sensitivity:98dB/w/m
Maximum SPL:113dB
Component:2×5"+3"Paper Cone



K8 SPEC.
Frequency Response:35Hz-150Hz(-10dB)
40Hz-125Hz(±3.5dB)
RMS Power:250W
Peak Power:1000W
Norminal Impedance:4Ω
Sensitivity:96dB/w/m
Maximum SPL:120dB
Component:2×8"Woofer




SPECIFICATIONS FOR AMPLIFIER IN K8
AMPLIFIER SPECIFICATIONS:
Power Output:330W/8Ω
Power Output:500W/4Ω
Input Impedance:20kΩ(balanced)
Input Impedance:10kΩ(unbalanced)
Input Sensitivity:1V
Frequency Response:20Hz-20kHz
Noise Voltage:≤3mV
S/N:98dB
Mid-Point Voltage:≤20mV
DC Protection:Have
Short Protection:Switch off
Temperature Protection:Realy Breakes at 90℃ Re-strart at 75℃
Fan Speedup:Above 55℃
Damping Factor:400

LEX pro audio is a company combining amplifier and speaker production.

We are strong in developing high quality amplifier, especially in digital amplifier (class d amplifier) with switching mode power supply. Our amplifiers include digital amplifier with switching power supply,analogue amplifier with switching power supply,
digital amplifier with toroidal transformer power supply and analogue amplifier with toroidal transformer power supply.
All amplifiers from our production have been proved by professional users at home and abroad.

Thanks to strong ability in developing amplifier, we also welcome ideas from customers,
and are pleased to develop and produce an amplifier together to meet the needs for local market.